Category: Environment

The humanity of man

Please watch this! It ‘s amazing, beautiful, and may take your breath away.

These are the words that John H., from here in Payson wrote, when he sent me the email that included the following video. Thanks John.

Here’s that video, Saving Valentina,

Now, while you are still ‘out there’ with the whales, go here and read,

Protecting blue whales along the California coast

The Great Whale Conservancy (GWC) Blue Whale Protection Program

Our Goal

To protect blue whales along the California coast from ship-strike caused injuries and death.

The Facts

The blue whale is the largest animal species to have ever inhabited the Earth. The global population prior to human predation has been estimated at 350,000 individuals. Today that number is ~10,000. Blue whales inhabit every ocean but one of the largest subpopulations is the Northeast Pacific group. These whales transit four favored areas: the California Bight (south of Point Conception,) the west coast of Baja California, the Sea of Cortez, and the Costa Rica Dome. By far the largest number of blue whales congregates in the California Bight between June and October where food availability is very high. This area is also one of the world’s busiest shipping lanes, with over 6000 cargo ships/year transiting the Santa Barbara Channel to and from the ports of Los Angeles and Long Beach.

The Problem

Blue whales are most vulnerable to strikes by cargo ships, tankers, cruise ships, and other large vessels at night while feeding on krill, transiting, or resting. During the day krill descend hundreds of feet into the water column, but every evening the whale’s photosensitive prey re-concentrate near the surface. The whales follow the krill back to the dark surface waters, and may not react quickly enough to avoid the large ships. A ship collision usually ends in injury or death for these giants of the seas. The documented number of blue whales killed by ships along the coast of California has been as high as 5 whales in a year. The actual number of mortalities is unknown and is suspected to be many times higher because blue whales are negatively buoyant – they sink when they die. The total number of ship-strike kills represents a survival threat to this subgroup and the worldwide population.

The Solution

Despite their size, California’s blue whales are for the most part unseen, which to a great degree is why they remain unprotected. The GWC will utilize media-generating tools such as web-based videos and public presentations and actions involving life-size blue whale floats to inform the public, focus attention on state and federal agencies and ship owners, and force a strengthening of the rules and operational policies for vessels transiting critical blue whale habitat. We will not turn the corner on this issue until the general public becomes aware of the problem and begins to “speak for the whales.” We must succeed – it would truly be a tragedy to lose this magnificent species forever.

It took decades to institute strong protections, including adjusted shipping lanes, ship speeds, and the establishment of protected areas for North Atlantic right whales, despite 60 years of “protected status” and the knowledge that 1/3 of the known mortalities every year resulted from ship strikes. The survival of the right whale population still hangs by a thread. We can’t afford to negotiate for decades on protecting blue whales in the Pacific.

The Great Whale Conservancy (GWC) is a joint program of two premier projects of the Earth Island Institute: the International Marine Mammal Project and the Campaign to Safeguard America’s Waters.

To help, please contact Michael Fishbach at IMMP (828) 675-9387, fishdeya@gmail.com, or Gershon Cohen Ph.D. at CSAW (907) 766-3005, gershon@aptalaska.net.

Fabulous cause.

Two years today!

Learning from Dogs first saw the light of day two years ago.

It all started on July 15th, 2009, during a very hot summer down in San Carlos, Mexico where I was first living with Jean.

Now, some 1,000 posts later life is very different. Jean and I are now married and living incredibly happily, with our twelve dogs and six cats, in Payson, Arizona, some 80 miles NE of Phoenix, up at 5,000 feet on the fringe of the world’s largest Ponderosa Pine forest.

So apologies if today’s Post is partly reflective on the last two years. It also seems appropriate to revisit the reasons why so many articles on the Blog aren’t about dogs.

I feel the need to do that because the number of new readers now is just staggering.

The first full month was August 2009. Wordpress stats reveal that there were 1,172 unique viewers of the Blog. The last full month was, of course, June 2011. Wordpress figures were 31,664 unique viewers! That’s over a 1,000 viewers a day, and the trend is still upwards!

I am, of course, deeply moved by this response. Thank you, one and all!

In writing Learning from Dogs, I have tried to stay close to the theme that dogs are a metaphor for change for mankind. But that doesn’t mean that this is a doggy Blog.

As I wrote on the Welcome page, “Dogs live in the present – they just are! Dogs make the best of each moment uncluttered by the sorts of complex fears and feelings that we humans have. They don’t judge, they simply take the world around them at face value.”

Learning from Dogs is a Blog about the fundamental truths that we need to be reminded of, for our long-term survival. Dogs teach us the importance of integrity, of faith and loyalty and of unconditional love.

But just as importantly, dogs are a reminder that our evolution to Neolithic man may have been an evolutionary mistake. Stay with me for just a while.

Dogs were domesticated a mind-numbing number of years ago. There is good evidence that dogs were co-operating with man 30,000 years ago. However, one might speculate why the DNA of the dog separated from the grey wolf approximately 100,000 years ago. Was it because they evolved even that far back as domesticated companions to man? Science can’t tell us that yet.

But 30,000 years ago man was most definitely a hunter-gatherer. Archaeologists have pondered whether the domesticated dog allowed man to be so successful as a hunter-gatherer that, in time, man was able to evolve into farming which, of course, we describe more accurately as the Neolithic Revolution.

Here’s an extract from WikiPedia,

The “Neolithic” Revolution is the first agricultural revolution—the transition from hunting and gathering to agriculture and settlement. Archaeological data indicate that various forms of domestication of plants and animals arose independently in six separate locales worldwide ca. 10,000–7000 years BP (8,000–5000 BC), with the earliest known evidence found throughout the tropical and subtropical areas of southwestern and southern Asia, northern and central Africa and Central America.

However, the Neolithic Revolution involved far more than the adoption of a limited set of food-producing techniques. During the next millennia it would transform the small and mobile groups of hunter-gatherers that had hitherto dominated human history, into sedentary societies based in built-up villages and towns, which radically modified their natural environment by means of specialized food-crop cultivation (e.g., irrigation and food storage technologies) that allowed extensive surplus food production.

These developments provided the basis for concentrated high population densities settlements, specialized and complex labor diversification, trading economies, the development of non-portable art, architecture, and culture, centralized administrations and political structures, hierarchical ideologies and depersonalized systems of knowledge (e.g., property regimes and writing).

There’s one sentence that just jumps off the ‘page’. It’s this one. “During the next millennia it would transform the small and mobile groups of hunter-gatherers that had hitherto dominated human history”

Here’s a quick bit of history about Homo Sapiens, from here,

Neanderthal man: from 230,000 years ago

Around 250,000 years ago Homo erectus disappears from the fossil record, to be followed in the Middle Palaeolithic period by humans with brains which again have increased in size. They are the first to be placed within the same genus as ourselves, as Homo sapiens(‘knowing man’).

By far the best known of them is Neanderthal man — named from the first fossil remains to be discovered, in 1856, in the Neander valley near Dusseldorf, in Germany. The scientific name of this subspecies is Homo sapiens neanderthalensis. The Neanderthals are widely spread through Europe and the Middle East, and they thrive for an extremely long period (from about 230,000 to 35,000 years ago). Bones of animals of all sizes, up to bison and mammoth, and sophisticated stone tools are found with their remains.

Thus as a species we, as in H. sapiens, survived for approximately 200,000 years as hunter-gatherers!

Now after just 12,000 years, give or take, as ‘farmers’ we are facing the real risk of extinction. Go back to that WikiPedia extract above and re-read “concentrated high population densities settlements, specialized and complex labor diversification, trading economies, the development of non-portable art, architecture, and culture, centralized administrations and political structures, hierarchical ideologies and depersonalized systems of knowledge (e.g., property regimes and writing)“.

If you want to fully comprehend the mess we, as in man, have got ourselves into, then watch the stunning movie What a Way To Go: life at the end of the empire. That movie website is here or you can watch it from here. (I will be reviewing the film on Learning from Dogs in the next couple of weeks.)

The filmmakers, Tim Bennett and Sally Erickson, towards the end of the film muse if mankind must go back to some form of hunter-gatherer society, not literally, of course, but ‘back’ to a form of society that is fundamentally sustainable with the world upon which we live. As successful as Neanderthal man. Here’s where dogs may have critically important lessons for mankind.

Dogs form small packs, up to a maximum of 50 animals
They have a simple hierarchy within the pack; the alpha female (who has first choice of breeding male and makes the very big decisions about whether the pack should move to a better territory), the beta male (always a dominant male that teaches the young pups their social skills and breaks up fights within the pack – my Pharaoh, as seen on the home page, is a beta GSD), and the omega dog (the clown dog, male or female. whose role is to keep the pack happy through play).
They survive through an extraordinary relationship with humans but if they have to revert to the ‘wild’ they survive as hunter-gatherers.

Maybe humans, at heart, also share certain similar characteristics:

We are happiest in social groups of less than 50
We much prefer simple methods of group order, where rules and discipline are managed within the group. (Think about how easily we form all sorts of local clubs and groups.)
A ‘local’ approach to survival through deep and extensive group co-operation would be so much more effective than what most of us presently experience in our societies.

That’s why so many of the articles that appear on Learning from Dogs focus on the madness of what we experience so often in our present enormous, faceless, distant societies.

Back to Sally Erickson, one of the film makers mentioned earlier. Here’s what she wrote in her Blog

Our world is in need of healing at every level. We as a species aren’t going to survive, the way we are going. If we don’t heal ourselves, evolve a new consciousness, and fundamentally change the way we live, human beings won’t make it.

Where’s it all heading? Who knows? I am reminded of that wonderful quote attributed to Niels Bohr but, more likely, from an unknown author (although Mark Twain is often suggested), “Prediction is very difficult, especially about the future.”

Happy Birthday, Learning from Dogs. Thank you to all of you that have supported this venture over the last two years.

Global climate confusion, ongoing

Herman Daly, Ph.D, makes some very powerful points at his keynote address to the AMS workshop on Federal Climate Policy, 13th November, 2007.

Note: This video is only the first 8 minutes from what is clearly a longer address. I have struggled to find the subsequent parts of this address, although there appear to be other versions of the address on YouTube. However, the points raised in these first few minutes are compelling,

Complexity stifles policy
The danger of overwhelming the decision of what to do now
Leave it until it’s perfectly clear and the likelihood is that it will be too late

Enjoy this most stimulating speech.

If you are stimulated to dig a little deeper into Hermon E. Daly here are some snippets I came across.

From The Social Contract from Spring 2003,

Herman Daly’s Ecological Economics – An Introductory Note

By John Attarian

Mainstream opinion has it that economic growth, the democratization of affluence, and ever-increasing consumption are the formula for individual and social happiness. A thoughtful and well-informed minority emphatically disagrees. Few have contributed more to this dissent than Herman E. Daly, widely regarded as the founding father of ecological economics.

Born in 1938, Daly earned his B.A. at Rice University (1960) and Ph.D. at Vanderbilt University (1967). From 1968 to 1988 he taught economics at Louisiana State University. Then he served as Senior Economist in the World Bank’s Environmental Department until 1994, when he became a professor at the University of Maryland’s School of Public Affairs, his current position.

As a graduate student, Daly believed that growth would solve mankind’s problems, but three experiences radically transformed his outlook. He studied under the economist Nicholas Georgescu-Roegen (1906-1994), whose book The Entropy Law and the Economic Process (1971) explained the decisive economic importance of the second law of thermodynamics (the entropy law) in a closed system, the availability of useful energy always declines. Georgescu-Roegen argued that the economic process transforms natural resources into waste — that is, transforms matter-energy from a state of low entropy into a state of high entropy. Georgescu-Roegen’s great contribution, Daly observes, was “reuniting economics with its biophysical foundations.” Teaching in Brazil in the late 1960s, Daly observed explosive population growth firsthand. Reading Rachel Carson’s Silent Spring was also influential.

Wrong to publish more but if this catches your eye, then the full article is here. Oh, perhaps I can just include the last two paragraphs of John Attarian’s fine piece ….

Daly co-founded the scholarly journal Ecological Economics in 1989 and still serves as an associate editor. His thought is slowly attracting appreciative notice, and some honors have come his way. For the Common Good won the 1991 Grawenmeyer Award for Ideas for Improving World Order, and in 1996 Daly received the Honorary Right Livelihood Award and the Royal Netherlands Academy of Arts and Sciences Heineken Prize for Environmental Science.

Integrating theology, ethics, science, and economics, Daly’s ecological economics is the kind of comprehensive vision we too seldom see, and one of the most important and promising intellectual developments of our time. Our selection of Daly’s works is a concise yet comprehensive introduction to his thought. May he find the audience he deserves.

Global climate confusion, part two.

More on the many and varied approaches to this complex subject. Again, a long piece which, dear reader, I hope you will stay with.

As I wrote in response to Per Kurowski’s comment on yesterday’s Part One of this article, ” I am reminded of the saying that in war the first casualty is truth. It ‘feels’a lot like that in this scenario.”

Part Two isn’t attempting to indicate the truth, just the many opinions out there.

First, let me quote an email that Patrice sent to me late last night,

Hi Paul!

I think that the propaganda from the fossil fuel and other feudal plutocracies have confused the issue. The primary problem is not “climate change” (aka planetary heating/broiling).I am not confused, because it’s NOT about climate change. Climate change is a second order effect. It may, or may not happen, short term.

The gist of my essay is that climate change will NOT happen, short term, if the sun cools down spectacularly, as it did TWICE in the last five centuries (~ Little Ice Age).

The way to look at things correctly, thus, is CO2 POISONING. Even if the sun cooled down spectacularly, as I emphasized, the ACIDIFICATION of the oceans would proceed unabated. After killing the oceans, if the sun goes back to normal, the greenhouse would rebound enormously.

Although I did not speak of it in that particular essay, we now know the rate of CO2 in the atmosphere, through shell formation in the ocean, for at least 20 million years (and soon at least 100 million; the method should work for half a billion years!). Thus we know the level of CO2 equivalent is the highest in 20 million years (although some have claimed that transitory fluxes much higher than that have occured, from volcanoes; that would not be a problem, as a high flux does not allow storage in the oceans!)

Feel free to quote from this, I just thought of this formulation now, and it may help clarify matters (and it is clearly the idea of the essay). BTW, let me emphasize that my essay explains why FLOODING, by no means certain on a proxymal massive scale, is, however a clear possibility. London under water seems even a near certainty on the scale of a century (but for enormous works, requiring huge energy!)

Patrice

OK, a useful footnote to yesterday’s piece. But then if one goes back to Patrice’s original article on his Blog on 31st May, 2009 and reads the comments, you find this, (and I’m going to quote entirely from Mr Day’s comments).

Barry Day says

(QUOTE)What does this mean? We should be cooling down, because the sun’s output has been going down as much as an astounding 6% in some frequencies. But, nevertheless, the lower troposphere has been warming up (END QUOTE)

Ever heard of lag?

“New data show that the balance between the airborne and the absorbed fraction of carbon dioxide has stayed approximately constant since 1850, despite emissions of carbon dioxide having risen from about 2 billion tons a year in 1850 to 35 billion tons a year now.”

“This suggests that terrestrial ecosystems and the oceans have a much greater capacity to absorb CO2 than had been previously expected.” From Pysorg.com of November 10th, 2009.

Then Barry Day looks at earthquakes,

From EARTHQUAKES – WHAT ARE THE LONG TERM TRENDS?

“Apart from the “long-term” trends shown above, which show an ongoing persistent increase, it is perhaps more stark to record that earthquakes across the planet show a marked increase in activity since 1997. There are more major earthquakes occurring now, and this on an ever more frequent basis.”

From Worldwide Earthquakes [Magnitude 6 to 9.9] have increased by 47 percent in under 3 decades

“A total of 1,085 earthquakes measuring magnitude 6 or greater occurred between 1980 to 1989, averaging 109 per year over the decade. In the 1990s the decadal total increased to 1,492 averaging at 149 major earthquake per year over the period.

Since January 1, 2000 [ see table below for the date and time] a total of 1,438 major earthquakes have so far occurred worldwide raising the annual total over the last 9 years to 160 with more than 12 and a half months to go to the decade’s end.

The increase from 109 to 160 major earthquakes per year in the 1980 to 2008 period translates to a rise of 47 percent in just under three decades.” [This reference is dated December 13th, 2008, before the Japanese earthquake, Ed.]

The Barry Day goes on to highlight these references,

From MISTAKES IN IPCC GLOBAL WARMING CALCULATIONS

Abstract
The United Nations Intergovernmental Panel on Climate Change (IPCC) released its Fourth Assessment Report (AR4) in 2007. Here we show that the accurate value for climate sensitivity is 0.277 K/(W/m^2), which is 3 times smaller than the generally accepted value of 0.8 K/(W/m^2). Thus the climate change on doubling CO2 from 300 ppm to 600 ppm will be 1.0 degree, not 3 degrees. Because the IPCC data show that doubling CO2 will not double absorption of infrared radiation, the Beer-Lambert law is not being followed, because of diminishing returns after more-than-50% absorption.

[This is an extremely difficult essay for a non-scientist to follow. All I can do is to include the source of the article, as below, Ed.]

This article by Roger Taguchi, 234 Knox Crescent, Ottawa, Ontario, Canada K1G 0K8, e-mail address rtaguchi@sympatico.ca, was posted on Monday Aug. 31, 2009.

Then just a small selection from other items posted by Barry (to see the full extent of Barry’s comments, do go to Patrice’s original post here).

Scientists stumble across huge underwater mountain 29 May 09 – Marine scientists have discovered a massive underwater volcano off Indonesia’s western coast. The 4,600m (15,000ft) mountain spans 30 miles at its base, with its summit some 1,300 meters below the surface. Its discovery was “completely unexpected.”
————–
Galapagos volcano erupts – lava flowing into the ocean 12 Apr 09 – Again, we have 2,150-degree lava pouring into the ocean – ten times the boiling point – and we keep blaming humans for heating the seas.
————–
Underwater volcano building new mountain 7 May 09 – “An active underwater volcano near the island of Guam erupts so frequently that it has built a new cone 131ft high (13 stories) and 984ft wide in just three years.
————–
Undersea volcanic eruption in Tonga heating the water? 19 Mar 09 – Sea Surface Temperature (SST) maps show a warm anomaly in the Tonga that extends off to the east. Is that a result of the underwater volcano, or just a coincidence?
————–
Underwater volcano erupts off Tonga 19 Mar 09 – Spectacular columns of steam and smoke spewed out of the seaabout 6 miles (10 km) from the main island of Tongatapu – an area where up to36 undersea volcanoes are clustered. Large
amounts of pumice from the volcanowill likely clog beaches on the southern coast of nearby Fiji islands shortly.
————–
Global warming may be caused by underwater volcanoes (Which I’ve been saying for years) 8 Dec 08 – A new study shows that the rise in land temperatures can be tied directly to increased heat and humidity coming from warmer oceans, which in turn may be caused solely by natural forces, including underwater volcanoes.
————–
Ocean Floor Geysers Warming The Seas (And we wonder why the oceans are warming) 22 Sep 08 – “It’s like finding Old Faithful in Illinois. When we went out to try to get a feel for how much heat was coming from the ocean floor and
how much sea water might be moving through it, we found that there was much more heat than we expected at the outcrops.”
————–
Geothermal heat may be melting the Greenland glaciers Nov 2007 – “Hansen’s model is wrong! In reality, the Greenland and Antarctic ice sheets occupy deep basins, and cannot slide down a plane. Furthermore glacial flow depends on stress as well as temperature, and much of the ice sheets are well below melting point.
————–
World’s deepest chain of undersea volcanoes to be explored 1 Sep 08 — Scientists at the National Oceanography Centre are set to explore the world’s deepest undersea volcanoes five kilometers beneath the Caribbean.
————–
‘Black smokers’ found in Arctic Ocean 4 Aug 08 – Jets of searingly hot water spewing up from the sea floor have been discovered in a far-northern zone of the Arctic Ocean, Swiss-based scientists announced Monday.
————–
Boiling Hot Water Found in Frigid Arctic Sea 24 Jul 08 – “Many miles inside the Arctic Circle, scientists have found
vents of scalding liquid rising out of the seafloor at temperatures that are more than twice the boiling point of water.
————–
Undersea volcanic activity blamed for mass extinction 93 million years ago 16 Jul 08 – Researchers from the University of Alberta, Canada, find evidence of underwater volcanism in rocks dating to a mass extinction 93 million years ago.
————–
Huge Underwater Volcanoes in the Arctic Ocean, but scientists see no significant connection to melting ice? 27 Jun 08 – The eruptions discharge large amounts of carbon dioxide, helium, trace metals and heat into the water over long distances, but scientists see no significant connection to melting ice.
————–
Giant Undersea Volcano Found Off Iceland (And we wonder why the oceans are warming) 22 Apr 08 – It’s an active volcano that rises about 3,300 feet (1,000 meters) above the surrounding sections, coming within 1,300 feet (400 meters) of the surface.
————–
Hawaiian volcano pumping more lava than usual into the ocean 5 Jul 08 – The Hawaiian Volcano Observatory said Saturday that Hawaii’s Kilauea volcano is pumping more lava than usual into the ocean.
————–
Magma May Be Melting Greenland Ice
18 Dec 07 – I added another article to this posting
13 Dec 07 – Scientists have found at least one natural-magma hotspot under the Greenland Ice Sheet where heat from Earth’s insides could seep through,
————–
Arctic seabed afire with lava-spewing volcanoes 25 Jun 08 – Red-hot magma has been rising from deep inside the earth
and blown the tops off dozens of submarine volcanoes, four kilometers below the ice. And we wonder what is melting the ice.
————–
Underwater Volcanic Eruptions, Not Meteor, May Have Killed Dinosaurs New discovery validates theories in Not by Fire but by Ice 30 Oct 07 – “A series of monumental volcanic eruptions in India may have killed the dinosaurs 65 million years ago, not a meteor impact in the Gulf of Mexico.

Then Barry adds another comment,

We’ve forgotten that this isn’t the first time our seas have warmed. Sea temperatures also shot upward 10º to 18ºF just prior to the last ice age.

As the oceans warmed, evaporation increased. The excess moisture then fell to the ground as giant blizzards, giant storms and floods (Noah’s Deluge type floods), and a new ice age began.

The same thing is happening today.

It’s not global warming, it’s ocean warming, and humans have nothing to do with it. Our seas are being heated, I believe, by underwater volcanism. Here’s why:

We are living in a period of vastly increased volcanism, said Dixy Lee Ray in her 1993 book Environmental Overkill, the greatest in 500 years. Eighty percent of all volcanism (say experts at NOAA) occurs underwater. Therefore, underwater volcanism should also be the greatest in 500 years.

Our seas, heated by underwater volcanism, are leading us directly into the next ice age . . . and we don’t even know it.
That’s what El Niño is all about. Warmer seas send excess moisture into the sky, leading to increased precipitation.
Worldwide flood activity is the worst since before Christopher Columbus. In Poland, it’s the worst in several thousand years. In the U.S., precipitation has increased 20 percent just since 1970. This is no coincidence.

When that precipitation begins falling in the winter, you have the makings of an ice age.

Here are some further references,

From the Nature website of 29th March, 2001,

South America’s oldest trees give up the ghost of climate past.

They’ve been dead for over 50,000 years, but South America’s longest-living trees still have a few tales to tell. A new study of the growth rings of partially fossilized trees in southern Chile hints that the global climate before the last ice age was rather like today’s.

Barry mentions Kavachi Island and I did a quick search and came up with this.

From Wikipedia,

Kavachi is one of the most active submarine volcanoes in the south-west Pacific Ocean. Located south of Vangunu Island in the Solomon Islands, it is named after a sea god of the New Georgia Group islanders, and is also referred to locally as Rejo te Kavachi (“Kavachi’s oven’). The volcano has become emergent and then been eroded back into the sea at least eight times since its first recorded eruption in 1939.

In May 2000, an international research team aboard the CSIRO research vessel FRANKLIN fixed the position of the volcano at 8° 59.65’S, 157° 58.23’E. At that time the vent of the volcano was below sea level, however frequent eruptions were ejecting molten lava up to 70m above sea level, and sulfurous steam plumes up to 500m. The team mapped a roughly conical feature rising from 1,100 m water depth, with the volcano having a basal diameter of about 8 km.

When the volcano erupted in 2003, a 15-meter-high island formed above the surface, but it disappeared soon after. Additional eruptive activity was observed and reported in March 2004 and April 2007.

Kavachi erupting May 14th, 2000.

Barry then looks as CO2 levels, he writes,

Carbon dioxide
If today’s rising carbon dioxide are caused by humans, what caused the dramatic rise in CO2 levels at the dinosaur extinction?

It was a matter of a moment’s search to find this, from Ice Age Now, Home Page here

If today’s rising carbon dioxide are caused by humans, then what caused the dramatic rise in CO2 levels at the dinosaur extinction?

Research shows that there was “a sudden and dramatic rise” in carbon dioxide in the Earth’s atmosphere at the dinosaur extinction of 65 million years ago. A recent report attributes the rise in CO2 levels to an asteroid impact.
See http://news.bbc.co.uk/1/hi/sci/tech/2038599.stm

I disagree. I think today’s rise in CO2 levels can be attributed to our warming oceans. After all, the oceans are known as a carbon dioxide “sink,” especially when the water is cold.

But as the water warms up, it releases CO2 into the atmosphere. This happens in much the same way that a warm bottle of home-brewed root beer will release CO2. And if you give that CO2 no way to escape, the bottle will explode.

We’ve got it backwards. We’ve got cause and effect in reverse.

The CO2 is not causing global warming. Instead, our warming oceans are releasing CO2 into the atmosphere.

It’s not global warming, it’s ocean warming, and it’s leading us into an ice age.

Finally, Barry offers this,

No Global Warming
“Even with needed corrections, data still don’t show the expected signature of global warming,” says Dr. Roy Spencer, Senior Scientist for Climate Studies NASA/Marshall Space Flight Center.

Unfortunately, the URL that Barry included didn’t function. But a quick search on the NASA website came up with this,

Contrary Thermometers

Scientists are working to understand why the lower atmosphere isn’t heating up as fast as some global warming models predict.

July 21, 2000 — The question sounds like a Zen koan: How could the globe be warming and not warming at the same time?

That’s the riddle posed to climatologists by satellite and radiosonde data which show that while the Earth’s surface has been warming over the past decades, the lowest layer of the atmosphere shows a weaker warming trend.

The measurements are surprising, because computer simulations of the world’s climate predict that the two lowest layers of the atmosphere — which together form the “troposphere” — should be warming faster than the Earth’s surface.

Read the full article here. It’s well worth reading and concludes with these closing paragraphs,

Current models suffer from several shortcomings.

For example, clouds are not well represented by the models. The resolution of current models is too coarse for features as small as clouds, Spencer said. Yet clouds clearly play a crucial role in climate due to their influence on humidity, precipitation and albedo (the percentage of solar energy reflected back into space as light).

“The role of clouds is still regarded as one of the biggest uncertainties in global warming predictions,” Spencer said.

The ability of plants to remove carbon dioxide from the atmosphere and the role of soils have only recently been added to the models, and scientists aren’t confident yet of how the models portray these factors, Spencer said.

“While we know that vegetation takes up some of the carbon dioxide we generate from burning of fossil fuels, how that sink of carbon will change in the future is still pretty uncertain,” Spencer said.

Climate models are also limited by the computing power available.

“The global models would be much better if computers were much faster,” Spencer said. “Instead, a lot of approximations are made to make the models simple enough to do climate simulations over the whole globe.

“Unfortunately,” Spencer continued, “we know that many of the processes that are crudely represented are quite non-linear, and so have the potential to respond in unexpected ways.”

The Global Hydrology and Climate Center is a joint venture between government and academia to study the global water cycle and its effect on Earth’s climate. Jointly funded by NASA and its academic partners, and jointly operated by NASA’s Marshall Space Flight Center in Huntsville, Ala., and the University of Alabama in Huntsville, the Center conducts research in a number of critical areas.

Web Links

Global Hydrology and Climate Center — a joint venture between government and academia to study the global water cycle and its effect on Earth’s climate

Measuring the Temperature of Earth From SpaceEven with needed corrections, data still don’t show the expected signature of global warming

December 1997 is Coldest Month on Record in the Stratosphere

Is Earth’s Temperature Up or Down or Both?Scientist’s investigate reasons for temperature trend “disagreements” between layers of the atmosphere

schematic of layers of Earth’s atmosphere

Java tool for global atmospheric temperature mapsexamine atmospheric temperature features

The Global Hydrology and Climate Center

OK, that’s enough from me for today. Clearly it would take a great time for a layman, such as yours truly, to go through all this material, and more, to determine the truth of it all, to the very best abilities of science. For the verdict on whether man’s increased generation of CO2 in the atmosphere is having a global effect on the global climate should be in the hands of scientists.

Once science has shown cause and effect then, and only then, should politicians endeavour to offer the way forward for society.

Having said that, there is no reason at all for mankind to maintain the present disconnect from Planet Earth. Even if the jury is still well and truly out in terms of the effect of CO2 on the atmosphere, the number of other issues that are just as important for our long-term survival are still prodigious. There’s an old saying in aviation, “If there’s any doubt, there’s no doubt.”

Global climate confusion, part one

This is a long theme that is being broken down into two posts. Hope you can stay with it because it seems to me to represent how difficult it can be, when the topic is complex with significant implications for society, to determine the truth of an issue.

To set my own position clear, I have for many years taken it more or less for granted that mankind, through the mechanisms of increased population, increased standards of living and increased use of carbon-based fuels must be having a deleterious effect on the planet’s atmosphere.

Indeed, there have been a number of articles on Learning from Dogs that support that position of mine. However, my dear friend Dan Gomez sent me a piece that I published on the 16th. June under the heading of Always two sides. Frankly, I was still a little sceptical.

Then on the 22nd June, I published an account about the increasing quietness of the sun which, at the end, included a quotation from Dr Frank Hill, “It is unfortunate that the global warming/cooling studies have become so politically polarizing.” H’mm, I thought, what is it that Dr. Hill sees that causes him to write this way?

Then another good friend of Learning from Dogs, Patrice Ayme, reminded me that he had written a comprehensive article on his own Blog about the apparent enigma of the sun cooling while at the same time the ice caps were melting. Ah ha, I thought, a thoughtful and erudite explanation that while it was complex we are still in a phase of climate change (i.e. warming) most likely caused by man. Patrice gave me permission to reproduce his essay in full, which I so do below.

But then reading the comments sent in to Patrice’s original essay on the 31st May, 2009, I was set right back to the position of being very, very confused. More about the confusion that exists tomorrow, but now here’s Patrice’s original essay.

SUN COOLING, ICE MELTING…

By Patrice Ayme

TWENTY FIVE METERS SEA LEVEL RISE ALL TOO SOON FROM MELTING OF ANTARCTICA’S ICE BASINS?

How to enlighten the conversation with one picture worth 10,000 words. Watch the red line below, and how much it dips lately:

Synopsis: More than 98% of scientific papers considering the subject opine that recent human activities have warmed up the climate. But the percentage of the public who believe that is only around 55% … in the USA. This disbelief, far from being healthy, is related to the propaganda of big polluters, allowing the latter to avoid making the economy of the USA efficient (so they have less to do, avoid public inquiry, and make greater profits, while being beyond any suspicion).

One recent tactic of these sneaky types has been to talk about the sun and planets. The main argument they make is that the sun is acting up, thus allegedly causing the warming. Fair enough. Considering the sun is a must, indeed: there is plenty of evidence that the recent Little Ice Age was caused by a sort of Solar Winter. So let’s look at the sun: as the graph above shows, it is COOLING. The sun is cooling. The warming would have been much greater, had the sun not been so kind. Ooopss.

Other climate deniers made some noise about a recent cover article in Science that computed that the collapse of the WAIS (West Antarctica Ice Shield) would rise sea level by only 3.30 meters. But this article sort of cheats: reading its fine print shows that the rise would be rather be 3.80 meters, and it brazenly ignores all possible melting of part of the Antarctica Peninsula (contriving to do so by the not so subtle artifice that said peninsula is not semantically part of the WAIS; however, the peninsula is more north and warmer, so, one ought to suspect, it would melt even more, as it has actually started to do!).

The authors in Science also ignore other mountainous regions of the WAIS itself, using, once again the artifice that being on land does not make them part of the WAIS, formally speaking, since the WAIS is a shield, and nothing inclined is, although, of course, having deep blue sea all around the present mountainous areas of the WAIS would warm them up.

I then turn this argument around. Looking towards the east, and I ponder what could happen with East Antarctica. Answer: very serious trouble.

By the way, the expression “climate change” is misleading. The biosphere is attacked in all ways by the rise in Greenhouse Gases, and not just by direct warming. It is losing the battle quickly. Changes that have happened before in millions of years are now happening in decades, so biological species cannot adapt through migration, and, or, biological evolution.

Half of the CO2 recently produced has sunk into the ocean, where it reacted with water to make carbonic acid. So millions of species of the plancton, many making oxygen, are dissolving in an acid prepared by the average American household and its refusal to endure a stiff carbon tax. Moreover entire zones within the oceans have warmed so much that they lost enough oxygen to support life as we know it (most sea species are highly sensitive to tiny temperature variations). And as evolution presently knows it. These gigantic zones are now dead: life does not have time to evolve species adapted to this new environment. What is going on is a BIOSPHERICAL CATASTROPHE, as a result of stuffing life’s environment with 400 million years of carbon deposits.

——————–

SOLAR INPUT:

No climate change discussion can be considered complete without considering the sun. This is one point greenhouse deniers have been making. It is indeed extremely correct.

Greenhouse deniers have been loudly proclaiming, that because some planets (Mars, Pluto) are warming (perhaps), then the sun has got to be warming. This argument can be put to rest: Mars and Pluto’s climates are dominated by astronomical and peculiar factors (see notes).

And, unfortunately for greenhouse deniers, the sun output has been slowing down, as the graph below shows.

What does this mean? We should be cooling down, because the sun’s output has been going down as much as an astounding 6% in some frequencies. But, nevertheless, the lower troposphere has been warming up (while the stratosphere, robbed of heat by the greenhouse blanket BELOW it, has been cooling, a predicted effect of the greenhouse; this warming at low elevation accompanied by a cooling higher up shows that the observed changes of temperatures are due to a greenhouse, not just a global change in solar output).

Thus the warming of recent times is indeed caused by greenhouse warming, as humans augmented greenhouse gases by more than fifty percent in 150 years. Notice that in the graph above that we are reaching a local minimum of solar output, and that solar output should soon increase again in the next 11 years cycle.

Another tactic has been for some greenhouse deniers to turn into outright friends of the greenhouse, and claim that we were spared a new ice age from the human induced greenhouse. (That many people living in the Arctic will love the considerable heating the poles will experience is only natural though.)

Indeed, some scientists have speculated that herding augmented the production of methane during the Neolithic, thus preventing the cooling that would otherwise have happened. Methane is a very strong greenhouse gas. Basically Neolithic man killed the carnivores, and reduced the forests, so the herbivores would have plenty to munch on, and the herbivores became more numerous. As they did, the worldwide density of methane went up significantly, durably warming up the lower atmosphere.

Maybe. But that is not the point. The point is that we are doing GEOENGINEERING on our own planet, haphazardly, driven by short term profit and hubris. In particular what would happen if Mr. Sun would wake up, and produce as much output as it used to a few decades ago? Well, the gentle warming up would turn into outright swift heating.

(This being said, a lot of people living in high latitudes can only be pleased by polar heating: an entire world is opening up, and many of the big polluters know there are significant fossil fuel reserves around the poles, piled up there in warmer eons past…)

LUBRICATION, OR HOW TO LOSE AN ICE CAP:

A few years back, only the fringes of Greenland were melting in summer. The ice cap flowed majestically to the sea, at a sedate pace, through enormous flowing glaciers entering the sea. Greenland’s ice cap towers more than 3000 meters above sea level and the possibility of its melting sounded like bad science fiction.

In recent summers, though, up to half of Greenland has been melting, and “icequakes” have gone from about five a year in 1996 to around 30. In a typical icequake, a glacier the size of Manhattan, and 500 meters thick, slips by say ten meters in one minute (icequakes release their Richter 6 energy with lower frequency waves than the most destructive tectonic earthquakes, so one needs special seismographs to pick them up; although about half of the energy of the tsunami quake of 2004 was released that way, making the waves two-thirds as high as they would have been otherwise; hence that tsunami quake is viewed as 9.1 Richter, or 9.3 Richter, depending whether one counts the low frequency waves, or not…).

The reason for icequakes is undoubtedly lubrication by water gushing below the glaciers, having ended down there by what is called a moulin (a giant waterfall chute, up to twenty meters across and 3 kilometers deep). On the margins of Greenland, where the slope is strong, the glaciers avalanche down. Before 2000, glaciers on the West coast of Greenland had never done so. Now they do.

Interestingly, something a bit similar is found down south. Hundreds of lakes have been found under the main ice shield in Antarctica. They are most probably caused by geothermal heating, but they communicate with each other, and can propel (by appropriate swelling of their liquid mass) the ice shield above. That ice shield can be up to 4,000 meters thick. My point? One could imagine the same formation of moulins occurring down south (although there, right now temperatures, even in summer, oscillate between minus 50 Celsius and minus ten, so there are no dangers of lakes forming on the surface yet, as they now happen on the Greenland ice cap; such lakes can vanish into a newly formed moulin in minutes).

WHY GLACIATIONS COME AND GO, AND WHY IT’S GOING TO BE WARM FOR 50,000 YEARS:

One thing to know about Antarctica is that it was long covered with the same forests found nowadays in Patagonia. Trees and even dinosaurs (!) had adapted to the long nights. Glaciers were only found in the numerous high mountain ranges of the polar continent. In the last four million years, after 70 million years of steady cooling, perhaps because of the closing of the bridge between North and South America, and the rise of mighty mountain ranges, plus the opening of a circumpolar ocean which insulated Antarctica from the rest of the planet thermally, earth’s climate became much cooler. The apparition of glaciated poles was, most certainly, itself an accelerating cause of cooling. Sea level dropped 135 meters below the present level, as water ice gathered in colossal ice shields. Glaciations oscillated, between the poles and the temperate zones, as the parameters of earth’s orbit varied.

Joseph Alphonse Adhemar (1797 – 1862), a French mathematician, was the first to suggest that glaciations occurred from astronomical dispositions, in his 1842 book “Revolutions of the Sea”. Then the self educated Scottish scientist Croll, using Leverrier’s precise math (which had allowed him to discover Neptune) revealed the relationship between ice, albedo (that is the measure of how much sunlight is reflected back to space), and the eccentricity of earth’s orbit.

Croll suggested the basic idea of orbitally forced insolation variations influencing terrestrial temperatures. This comes from a geographical oddity, the fact that the continents of Earth are gathered up in the North. That allows support of enormous ice shields.

The sea does not allow support of huge iceshields, kilometers thick, as it is too warm (except in Antartica). Why the sea stays warm is another miracle, related to CO2 and volcanoes. Basically ice shields all over, as in “Snow Ball Earth”, lock up in the atmosphere CO2, bringing a strong greenhouse, which, in turn, melts the iceshields. A “Snow Ball Earth” related to the rise of complex life, is suspected to have occured a few times around 700 to 600 million years ago. So CO2, life, volcanoes, plate tectonic, active geology and temperature of the biosphere are tightly connected.

So, if not enough sun falls on those northern continents during summer, the ice from the preceding winter will not melt, and the continents will gather ice, and the ice will spread south, if it can.

This lack of sun exposure in summer will happen from celestial mechanics interacting with the inclination of the rotation axis of the earth. Croll’s work was widely discussed, but by the end of the 19th century, the theory was generally disbelieved. Much later, the Serbian Milutin Milankovitch further developed the theory that eventually triumphed in 1976, in modified form.

The bottom line is that the present astronomical calculations show that 65° North summer insolation should increase gradually over the next 25,000 years, and that no declines in 65° North summer insolation sufficient to cause an ice age are expected in the next 50,000 to 100,000 years.

Hence Earth should warm up for the next 50,000 years, an exceptionally long interglacial. [Berger A, Loutre MF (2002). “Climate: An exceptionally long interglacial ahead?”. Science 297: 1287–1288]

A DAMOCLES ICICLE, READY TO CRUSH US ALL: THE WEST ANTARCTIC ICE SHIELD (WAIS)

The West Antarctic Ice Shield (WAIS) looks all white and solid from space, with a few huge mountains ranges coming out. Those mountains are, in truth, massive islands coming out of a frozen mass of fresh water that stands in place of the ocean. The WAIS connects the Antarctic peninsula, which goes north towards Patagonia, to the main part of the polar continent. The WAIS is covered with ice, it is made of ice. The crucial point, though, is that most of the rock supporting the solid ice of the WAIS is below sea level. It is a giant ice cube resting on what ought to be the bottom of the ocean.

The sea is out there, lapping against the boundary of the WAIS, which rests so heavily on the continent, that it pushes it down. The rocky boundary has no ice pushing it down, except a bit on the side, so it is not as low. Thus the rock below the WAIS forms a bowl that would be under water, if it were not under ice. That bowl is glued on its margin by ice. The surface oceanic water is salty, and would be below freezing if it were not so salty, thus it glues efficiently the margin of the WAIS, since the WAIS is made of freshwater, and thus freezes solid below zero Celsius. This system sounds contrived, and it is indeed a rather unstable arrangement.

Water has the curious property that it is denser at 4 degree Celsius (8 degrees Fahrenheit above the freezing point of pure water). Hence the sub freezing salty ocean water is above relatively warmer ocean water. If at some point some warm water can come in contact with the boundary of the WAIS, it could suddenly melt the sweet water ice of the WAIS at the margin, and then flow below the WAIS, melting it from below, and organizing some sort of satanic Carnot thermal engine with a strong circulation squeaking below, and accelerating the whole thing (it maybe how and why the ice shelves dislocate so fast, by the way: sudden circulation forming a thermal engine underneath, I would suggest).

From previous studies, it was widely assumed that the WAIS would cause a sea level rise of 5 meters if it melted. But an article in Science, May 15, 2009, claiming more precise radar telemetry, revisits the threat: “Theory has suggested that the West Antarctic Ice Sheet may be INHERENTLY UNSTABLE. Recent observations lend weight to this hypothesis. We reassess the potential contribution to eustatic and regional sea level from a rapid collapse of the ice sheet and find that previous assessments have substantially overestimated its likely primary contribution. We obtain a value for the global, eustatic sea-level rise contribution of about 3.3 meters, with important regional variations.”

The important regional variations have mostly to do with the rise of the local shores in West Antarctica: as the ice goes away, the continent rebounds. The authors count ONLY regions of where the bedrock slope is opposite to the glacial flow, a pointless restriction, in my not so humble opinion. Counting all regions below sea level, as they should have, the same authors find a rise of 3.8 meters. The authors also ignore the melting in the colossal mountainous islands that would be left, some as large as medium size countries.

THE WEST ANTARCTIC ICE SHIELD (WAIS) IS ALL SET TO BREAK UP:

Temperatures have increased enormously in the polar regions (up to 5 degrees Celsius in some regions such as the Antarctica peninsula, although the overall planetary warming is only 0.75 C, less than one degree Celsius; some say only 0.4 degree Celsius!). This comes from the poles being the planet’s heat sinks: all the heat is sent there, as the greenhouse effect proceeds apace (another why little is being done about it, as temperate areas, where the deciders live, have barely warmed up).

This warming up at the poles has a very practical effect: the surface waters in Antarctica are in danger of reaching zero degree Celsius, the temperature at which fresh water ice melts. That means that the margin of the WAIS could come unglued, and warm ocean water could flow below it. In other words, we are within an easy warming reach of a WAIS catastrophe. Something like this happened to the ice shield over Hudson Bay, which dislocated very fast a few thousands years ago, as warm ocean water slipped below it. (I just suggested a mechanism for this otherwise unexplainable speedy break-up.)

COULD THE EAST ANTARCTIC ICE BASINS DISSOLVE TOO?

As if this looming WAIS disaster was not enough, there is another Damocles icicle hanging above the carbon banquet. A mechanism is revealed with a new actor, that I am perversely pleased to introduce, the East Antarctic Ice Shield, allowing a sea level rise of 35 meters in one generation. I am not saying that it will happen, but that there is a mechanism that could make it happen, and political leaders who claim to be cautious will now to have to consider this.

I looked at the pretty pictures in the same article in Science trying to minimize the danger posed by the WAIS, and looked again. And then looked again, and looked on the side, where East Antarctica, most of Antarctica, is found; disbelief setting in ominously all over.

Incredible. How interesting. There I saw a positively enormous area where the ice cap bottom is LOWER than 200 METERS BELOW SEA LEVEL. Yes, 200 meters below! Imagine the disaster when warm water is going to slip below that… There are actually two areas, next to each other, the Wilkes Subglacial Basin and the Aurora Basin, and they obviously communicate below sea level, and moreover front hundreds of kilometers of Antarctic ocean below 200 meters below sea level. They do this nicely by a pleasant 67 degrees of southern latitude, just under the Antarctic Polar Circle, about as close to the pole as Fairbanks, Iceland, and further than the Lofoten islands or the city of Murmansk, or Europe’s North Cape. (All those areas are free of ice, and Fairbanks is not under the influence of the Gulf Stream!)

The ambiance of that article in Science was reassuring in this typically reserved way scientists affect, in the hope of being taken seriously: “Collapse is considered to be a low-probability, high-impact event with, for example, a 5% probability of the WAIS contributing 10 mm per year within 200 years.” Of course, this is pseudo science, because “is considered to be” is not science. Science is about events that can be repeated at will. It’s not about getting consideration in a social setting.

Hence, if anything, I found the conclusions of that article scarier than ever. I want to see an article evoking not just the WAIS, but all the potential flash flood in EASTERN ANTARCTICA. Now, methinks it’s got to be of the order of twenty meters of sea level rise, just looking at it the maps. So thank you science, thank you lord, and let’s get ready for real nomadism, running for the hills! A bad emotion (the melting of the iceshields can only be a multimillennial event) reinforced by a little bit of the wrong knowledge (speciously minimizing arguments on a fraction of the problem, namely the WAIS) often spells disaster.

Conclusion: HELL NOW?

If the poles melt, there is no coming back. The Earth’s albedo will be irreversibly reduced, the dark polar oceans and polar forests will absorb light and heat, instead of throwing it back to space. The planet will switch to its HOT REGIME. To its hot regime it is very familiar with. But the present biosphere is not. We would be back in a flash to Jurassic Park. But without the dinosaurs in Alaska (as they used to be!)

We used to have about 280 ppm of CO2 equivalent greenhouse gases, 150 years ago. Now we are around 450 ppm, and increasing fast (3 ppm a year in CO2 rise alone, which is itself at 385 ppm). From long term geological records, we know that Antarctica covers itself with ice at 425 ppm. Even an American politician should be able to understand what this means; the southern polar icecap is now unstable.

At the most extreme, adding to the preceding tipping points the “clathrate gun” (massive eruptions of frozen methane stores, apparently greater than all the other fossil fuels combined), a hellish scenario seems possible where this would all happen WITHIN A CENTURY. Massive melting within much less than that is also possible: in 2007 frozen methane in the warmest Arctic ocean ever erupted a bit. In 2008, the ocean was a bit colder, and methane came out of the tundra instead. Before, for an entire decade, methane’s density had not augmented.

Methane, CH4 has 100 times the greenhouse capability of CO2; some fancy man-made gases have 10,000 times the greenhouse capability of CO2, hence the difference between 385 ppm of pure CO2, and the 450 ppm of warming by CO2 equivalent gases I evoked.

There is no doubt that at least 90% of mankind would die in the process (nuclear bombing of coal plants for ecological reasons may be an ironical twist, with a rare touch of ecological humor).

That of course, was the bad side of things. On the good side, carbon addicts will be able to burn coal like there is no tomorrow, for a few years more, thanks to the antics of Mr. Sun conveniently truly going to sleep, as CO2 build up. A self-fulfilling prophecy: there will be indeed no tomorrow, thanks to them.

Humankind, playing fast and loose with things it digs up from underground, where they have been buried for hundreds of millions of years, if not billions, burns those things in the atmosphere. The USA, apparently hoping to transmogrify itself through platitudes, is taking its sweet time to do nothing significant about climate change. Not only is the USA also culprit, indirectly, of a lot of Chinese emissions, but, as (still) the world number one industrial power, the USA, through competition of its products worldwide, has an unfair carbon advantage it is using to the hilt (most of the electricity of the USA comes from indigenous coal, cheap and plentiful).

Obama should have put a ten cents per gallon gas tax on his first day, but he found much safer to send more taxpayer money to Afghanistan, and his friends in high finance, so convenient, in truth, with financing him. At least, very short term, so it is: the sea has not reached the White House yet (when it does, it will be too late, as the greenhouse effect is highly non linear, as I described above).

Weirdly, and perniciously, Mr. Sun, which was supposed to be steady as a rock, has been cooperating with the polluters, in the last two decades. But we are at the bottom of the 11 year cycle, so this should be less of a factor for a while.

The Sun has slowed down for decades at least twice in the last millennium. This caused the Little Ice Age (which destroyed Viking Greenland). Should the Sun persists in cooling down in the coming decade, the catastrophe would be even greater than if it did not. Indeed, temperatures would not rise as much. Thus polluters would be encouraged to stuff the atmosphere with even more CO2, perhaps even arguing that they are sparing us an ice age. However, the CO2 would keep on building up, and half of it dissolves in the ocean, where it reacts with water to make carbonic acid. Thus the oceans would die even faster.

Ultimately, when the Sun wakes up from its slumber, all the heat would return, and more. Moreover a lot of CO2 would come out of the oceans, thanks to the temperature rise.

A little knowledge is a dangerous thing, a lot of knowledge is necessary to those who want to be morally right. Planetary engineering, as we are presently doing, without knowing enough, is the most terrible thing. When the hand of fate comes upon us, not only will the planet get hellish, but many of the vengeful ones in flooded countries will make sure that there is hell to pay.

Patrice Ayme
***

Notes: 1) Mars and Pluto’s climates are dominated by the enormous wobble for the former, and the amazing eccentricity of the second. Sometimes, Pluto is so far from the sun, its atmosphere snows down, and freezes on the ground. As it approaches the sun a century later, or so, the atmosphere goes back up, and puts a greenhouse around the planet, warming it up (right now Pluto is going away from the sun, but there is inertia to its greenhouse, so it keeps on warming).

Mars’ axis of rotation can be so inclined on the ecliptic plane (it oscillates between 10 and 45 degrees!) that then the poles get sun full on, once a year, and melt, and the Martian atmosphere is then thick with CO2 and H2O, two powerful greenhouse gases, so the planet warms up a lot (conversely, when the planet stands upright on its orbital plane, light grazes the poles, and the atmosphere freezes around the ice caps, the greenhouse effect goes way down, and the planet freezes.

2) The glory of SUBOCEANIC ANTARCTICA:

Fig. 1 Antarctic surface topography (gray shading) and bed topography (brown) defining the region of interest. For clarity, the ice shelves in West Antarctica are not shown. The brownish and yellow parts are the WAIS’ bed, and are all below sea level, and are why the WAIS will disintegrate.

Areas more than 200 meters BELOW SEA LEVEL in East Antarctica are indicated by blue shading. NOTICE THAT A LOT OF EAST ANTARCTICA, WHERE THE SUB SEA LEVEL BASINS ARE, HAVE THEIR MARGINS WELL NORTH OF 70 DEGREES (and actually just north of THE SOUTH POLAR CIRCLE).

AP, Antarctic Peninsula; EMIC, Ellsworth Mountain Ice Cap; ECR, Executive Committee Range; MBLIC, Marie Byrd Land Ice Cap; WM, Whitmoor Mountains; TR, Thiel Range; Ba, Bailey Glacier; SL, Slessor Ice Stream; Fo, Foundation Ice Stream; Re, Recovery Glacier; To, Totten Glacier; Au, AURORA BASIN; Me, Mertz Glacier; Ni, Ninnis Glacier; WSB, WILKES SUBGLACIAL BASIN; FR, Flood Range; a.s.l., above sea level.

(Illustrations from Bamber and al. Science May 15, 2009)

P/S 1: We are just coming out of a solar minimum so pronounced that cosmic rays, less deflected by the sun’s weakening magnetic field, have become a problem… Sunspots had nearly completely disappeared for the first half of 2009, before reappearing violently in July… There are mysterious strong correlations between sunspots and Earth’s temperature (mysterious, because, although very strong, they inverted in the 1970s;Vincent Courtillot, 2009).

P/S 2: Thus, we have had a sort of solar winter in the last generation, and we seem to have reached its nadir right now, in the spring of 2009. (That would explain why the lowest icepack in the Arctic was in 2007, and the second lowest in 2008, with 2009 the third lowest ever recorded.)

Nothing says that the sun will not be even weaker in its next cycle. Maybe the greenhouse effect will save us!

Indeed… During the “Little Ice Age“, there was a considerable cooling, apparently originating from the sun’s reduced activity. After a slow start around 1300 CE which had, nevertheless, dramatic consequences in Europe (famines, and maybe a contribution to the massive war and plague that quickly followed; soon the Greenland Vikking colonies were decimated and had to be evacuated), the SOLAR cooling accelerated around 1600 CE. Galileo still saw some sun spots. But just a few. Soon they completely disappeared (the so called “Maunder minimum”). And they stayed disappeared for centuries. The glaciers in the Alps advanced dramatically, sometimes by several miles. In the late nineteenth century, sunspots reappeared, and the CO2 went up significantly, from industrialization (although warming itself extracts CO2 from sea and tundra). The result was an even faster retreat of the glaciers.

We cannot predict the sun (aside from its 11 year and 22 year, and an apparent 1,000 year cycles). We can only assume it will pick up, back up to what has been its normal activity over the last 5,000 years of civilized history. If it did, solar warming would combine with the greenhouse, and it is to be feared that the planet will switch SUDDENLY to the hot mode. It may be in a way even more violent than anything movies have imagined so far (because of the methane stores, and the dramatic changes their release would lead to: melting poles, CO2 bubbling out of the oceans). Good luck to us all…

More on the unconditional love of dogs

Another example of the astounding bond between dog and man.

Regular supporters of Learning from Dogs will be aware that yesterday I wrote, under the heading of Paws of Love, about two examples of the most amazing bond that develops between the dog and man, one of them a very personal account.

Moving on.

We subscribe to the website, Top Documentary Films, and the other night we watched a 48-minute program about The Grim Reaper Dog. The link to the TDF programme is here. (It includes three separate films.)

The Grim Reaper Dog is about Scamp, a little Schnauzer who resides at The Pine nursing home in Canton, Ohio. Like many live-in pets at nursing homes, Scamp brings companionship to the residents but he also does more than that. Scamp seems to have a gift that tells him when the end is near for one of the residents and he loyally stays with them during their final hours.

So if you want to watch the film in full within the TDF website, then go here.

If you want to watch it directly from YouTube then the three parts of the film are below – prepared to be amazed! Or perhaps those of you who live emotionally close to a dog will just find the film as confirmation of what you already know!

and then here’s part 2

and concluding part

Paws of love

They are such wonderful, amazing creatures – man’s longest and best friend, the dog.

A couple of events caused me to be reminded about the preciousness of our relationship with the dog. The first was coming across this article in The Boston Globe. It is entitled, A friendly paw to a veteran and is all about how therapy dogs bring relief and joy to veterans. Incidentally, the story was written by good friend to Learning from Dogs, Daniela Caride who has her own blog, The Daily Tail. Here’s how that article opens,

NORTHAMPTON — Carter the Chesapeake Bay retriever, Sassy the Pomeranian, and Spyder the German shepherd spend most of their time playing, begging for treats, and getting belly rubs just like other pet dogs. But their unconditional love gains a purpose every time their owners take them to the hospital to visit veterans.

They are therapy dogs — canines trained to give affection to strangers — and they are becoming more popular in veteran facilities. An increasing number of dog owners are willing to volunteer at VA homes and hospices, where 6 million veterans get treated for acute and chronic health conditions. The service they provide is invaluable, health care specialists say.

Read the rest of it here.

The second event was coming across something that I wrote nearly three years ago. Here it is in full.

The knowing eyes of your best friend

Pharaoh

(Based on an article sent to me, unfortunately from an unknown author, and modified to reflect the special relationship that I have with my 4 year old German Shepherd, Pharaoh. Paul Handover, 14 September, 2007.)

I am your dog and have something I would love to whisper in your ear. I know that you humans lead very busy lives. Some have to work, some have children to raise, some have to do this alone. It always seems like you are running here and there, often too fast, never noticing the truly grand things in life.

Look down at me now. While you sit at your computer. See the way my dark, brown eyes look at yours.

You smile at me. I see love in your eyes. What do you see in mine? Do you see a spirit? A soul inside who loves you as no other could in the world? A spirit that would forgive all trespasses of prior wrong doing for just a single moment of your time? That is all I ask. To slow down, if even for a few minutes, to be with me.

So many times you are saddened by others of my kind passing on. Sometimes we die young and oh so quickly, so suddenly that it wrenches your heart out of your throat. Sometimes, we age slowly before your eyes that you may not even seem to know until the very end, when we look at you with grizzled muzzles and cataract-clouded eyes. Still the love is always there even when we must take that last, long sleep dreaming of running free in a distant, open land.

I may not be here tomorrow. I may not be here next week. Someday you will shed the water from your eyes, that humans have when grief fills their souls, and you will mourn the loss of just ‘one more day’ with me. Because I love you so, this future sorrow even now touches my spirit and grieves me. I read you in so many ways that you cannot even start to contemplate.

We have now together. So come and sit next to me here on the floor and look deep into my eyes. What do you see? Do you see how if you look deeply at me we can talk, you and I, heart to heart. Come not to me as my owner but as a living soul. Stroke my fur and let us look deep into the other’s eyes and talk with our hearts.

I may tell you something about the fun of working the scents in the woods where you and I go. Or I may tell you something profound about myself or how we dogs see life in general. I know you decided to have me in your life because you wanted a soul to share things with. I know how much you have cared for me and always stood up for me even when others have been against me. I know how hard you have worked to help me be the teacher that I was born to be. That gift from you has been very precious to me. I know too that you have been through troubled times and I have been there to guard you, to protect you and to be there always for you. I am very different to you but here I am. I am a dog but just as alive as you.

I feel emotion. I feel physical senses. I can revel in the differences of our spirits and souls. I do not think of you as a dog on two feet; I know what you are. You are human, in all your quirkiness, and I love you still.

So, come and sit with me. Enter my world and let time slow down if only for a few minutes. Look deep into my eyes and whisper in my ears. Speak with your heart and I will know your true self. We may not have tomorrow but we do have now.

There is no question that one of the important aspects of life that we can surely learn from dogs is the ability to stay in the present as much as we can. Easier to write than accomplish, of course. But letting go of the past (because it’s gone) and making the best of today as opposed to worrying about the future (because that interferes in the joy of today) is still a powerful reminder of that we would do well to keep close to our heart.

Next ice age?

Uh, thought the great issue was global warming!

So just a day after the 2011 Summer Solstice, the sun is again a topic on this Blog.

Last Saturday’s issue of The Economist had amongst it’s leaders, a piece with the headline of Several lines of evidence suggest that the sun is about to go quiet.

Coincidentally I had seen, just a few hours previously, a similar story on the UK website The Register. Let me quote a little from that item.

Earth may be headed into a mini Ice Age within a decade

Physicists say sunspot cycle is ‘going into hibernation’

By Lewis Page • Posted in Science, 14th June 2011 17:00 GMT

What may be the science story of the century is breaking this evening, as heavyweight US solar physicists announce that the Sun appears to be headed into a lengthy spell of low activity, which could mean that the Earth – far from facing a global warming problem – is actually headed into a mini Ice Age.

The announcement made on 14 June (18:00 UK time) comes from scientists at the US National Solar Observatory (NSO) and US Air Force Research Laboratory. Three different analyses of the Sun’s recent behaviour all indicate that a period of unusually low solar activity may be about to begin.

It was a moment’s effort to go to the US National Solar Observatory website (great website, by the way) and read that recent press release. The press release link is here and it really is a ‘must read’ item. Here’s just a flavour of what was written,

WHAT’S DOWN WITH THE SUN?
MAJOR DROP IN SOLAR ACTIVITY PREDICTED

A missing jet stream, fading spots, and slower activity near the poles say that our Sun is heading for a rest period even as it is acting up for the first time in years, according to scientists at the National Solar Observatory (NSO) and the Air Force Research Laboratory (AFRL).

As the current sunspot cycle, Cycle 24, begins to ramp up toward maximum, independent studies of the solar interior, visible surface, and the corona indicate that the next 11-year solar sunspot cycle, Cycle 25, will be greatly reduced or may not happen at all.

“This is highly unusual and unexpected,” Dr. Frank Hill, associate director of the NSO’s Solar Synoptic Network, said of the results. “But the fact that three completely different views of the Sun point in the same direction is a powerful indicator that the sunspot cycle may be going into hibernation.”

Spot numbers and other solar activity rise and fall about every 11 years, which is half of the Sun’s 22-year magnetic interval since the Sun’s magnetic poles reverse with each cycle. An immediate question is whether this slowdown presages a second Maunder Minimum, a 70-year period with virtually no sunspots during 1645-1715.

Hill is the lead author on one of three papers on these results being presented this week. Using data from the Global Oscillation Network Group (GONG) of six observing stations around the world, the team translates surface pulsations caused by sound reverberating through the Sun into models of the internal structure. One of their discoveries is an east-west zonal wind flow inside the Sun, called the torsional oscillation, which starts at mid-latitudes and migrates towards the equator. The latitude of this wind stream matches the new spot formation in each cycle, and successfully predicted the late onset of the current Cycle 24.

“We expected to see the start of the zonal flow for Cycle 25 by now,” Hill explained, “but we see no sign of it. This indicates that the start of Cycle 25 may be delayed to 2021 or 2022, or may not happen at all.”

As I said, the item is essential reading and the full release may be read here. Another benefit of going to that NSO press release is that you will find another link to the full text and pictures. The pictures are just stunning. Here’s one of them.

sunAtMinAndMax — The Sun viewed in visible light, at minimum phase (2006) and maximum phase (2001)

Seriously, if you are interested in learning more about our Sun and the nature of solar cycles, this strikes me as an excellent place to start.

However, let me close this article by returning to the final paragraphs of that NSO Press Release. Here they are,

All three of these lines of research to point to the familiar sunspot cycle shutting down for a while.

“If we are right,” Hill concluded, “this could be the last solar maximum we’ll see for a few decades. That would affect everything from space exploration to Earth’s climate.”

In response to news inquiries and stories, Dr. Frank Hill issued a follow-up statement:

“We are NOT predicting a mini-ice age. We are predicting the behavior of the solar cycle. In my opinion, it is a huge leap from that to an abrupt global cooling, since the connections between solar activity and climate are still very poorly understood. My understanding is that current calculations suggest only a 0.3 degree C decrease from a Maunder-like minimum, too small for an ice age. It is unfortunate that the global warming/cooling studies have become so politically polarizing.”

Just take that last quotation from Dr. Frank Hill and ponder, “It is unfortunate that the global warming/cooling studies have become so politically polarizing.” [my italics].

That statement from Dr. Hill combined with my friend Dan’s posting of the 16th are food for thought. More about this on Learning from Dogs soon.

Crazy, dangerous and very, very beautiful

I love taking photographs but this takes the cake!

(Note: there’s an option in WordPress to insert a ‘read more‘ link, the effect of which is to limit what you, dear reader, can see when you first come to a Blog article. I prefer normally not to insert that link. But for reasons that will soon be very obvious, it has to be used in this Post.)

Just watch this.

OK, more about this amazing man follows,

Continue reading “Crazy, dangerous and very, very beautiful” →

More from Lester Brown

The president of Earth Policy Institute presents his thesis on how best to save mankind.

Before turning to the theme of this Post, just a personal message. I arrived back home in Payson, Arizona yesterday and, as much as I love the huge number of readers that now regularly visit Learning from Dogs, I love my dear wife rather more 😉 So for the next few days, please understand why this Blog will be tending to ‘republish’ the fine works of others, to lessen the creative load on yours truly.

Here’s the Lester Brown article that was recently published on the Earth Policy Institute website.

JUNE 09, 2011
Turning Toward the Sun for Energy

Lester R. Brown

One key component of the Plan B climate stabilization strategy is solar energy. Solar is even more ubiquitous than wind energy and can be harnessed with both solar photovoltaics (PV) and solar thermal collectors.

Solar PV—both silicon-based and thin film—converts sunlight directly into electricity. The growth in solar cell production climbed from an annual expansion of 38 percent in 2006 to an off-the-chart 89 percent in 2008, before settling back to 51 percent in 2009. At the end of 2009, there were 23,000 megawatts of PV installations worldwide, which when operating at peak power could match the output of 23 nuclear power plants. Germany, with an installed PV power generating capacity of almost 10,000 megawatts, is far and away the world leader in installations.

On the manufacturing front, the early leaders—the United States, Japan, and Germany—have been overtaken by China, which produces more than twice as many solar cells annually as Japan. World PV production has roughly doubled every two years since 2001 and exceeded 20,000 megawatts in 2010.

Historically, photovoltaic installations were small-scale—mostly residential rooftop installations. Now that is changing as utility-scale PV projects are being launched in several countries. The United States, for example, has under construction and development some 77 utility-scale projects, adding up to 13,200 megawatts of generating capacity. Morocco is now planning five large solar-generating projects, either photovoltaic or solar thermal or both, each ranging from 100 to 500 megawatts.

More and more countries, states, and provinces are setting solar installation goals. Italy’s solar industry group is projecting 15,000 megawatts of installed capacity by 2020. Japan is planning 28,000 megawatts by 2020. The state of California has set a goal of 3,000 megawatts by 2017. Solar-rich Saudi Arabia recently announced that it plans to shift from oil to solar energy to power new desalination plants that supply the country’s residential water. It currently uses 1.5 million barrels of oil per day to operate some 30 desalting plants.

With installations of solar PV climbing, with costs continuing to fall, and with concerns about climate change escalating, cumulative PV installations could reach 1.5 million megawatts (1,500 gigawatts) in 2020. Although this estimate may seem overly ambitious, it could in fact be conservative, because if most of the 1.5 billion people who lack electricity today get it by 2020, it will likely be because they have installed home solar systems. In many cases, it is cheaper to install solar cells for individual homes than it is to build a grid and a central power plant.

The second, very promising way to harness solar energy on a massive scale is a large-scale solar thermal technology, often referred to as concentrating solar power (CSP), that uses reflectors to concentrate sunlight on a liquid, producing steam to drive a turbine and generate electricity. One of the attractions of utility-scale CSP plants is that heat during the day can be stored in molten salt at temperatures above 1,000 degrees Fahrenheit. The heat can then be used to keep the turbines running for eight or more hours after sunset.

CSP first came on the scene with the construction of a 350-megawatt solar thermal power plant complex in California. Completed in 1991, it was the world’s only utility-scale solar thermal generating facility until the completion of a 64-megawatt power plant in Nevada in 2007.

Although solar thermal power has been slow to get under way, utility-scale plants are being built rapidly now, led by the United States and Spain. The United States has more than 40 solar thermal power plants operating, under construction, and under development that range from 10 to 1,200 megawatts each. Spain has 60 power plants in these same stages of development, most of which are 50 megawatts each. The American Solar Energy Societynotes that solar thermal resources in the U.S. Southwest can satisfy current U.S. electricity needs nearly four times over.

In July 2009, a group of 11 leading European firms and one Algerian firm, led by Munich Re and including Deutsche Bank, Siemens, and ABB, announced that they were going to craft a strategy and funding proposal to develop solar thermal generating capacity in North Africa and the Middle East. Their proposal would meet the needs of the producer countries and supply part of Europe’s electricity via undersea cable.

This initiative, known as the Desertec Industrial Initiative, could develop 300,000 megawatts of solar thermal generating capacity—huge by any standard. Caio Koch-Weser, vice chair of Deutsche Bank, noted that “the Initiative shows in what dimensions and on what scale we must think if we are to master the challenges from climate change.”

Even before this proposal, Algeria—for decades an oil exporter—was planning to build 6,000 megawatts of solar thermal generating capacity for export to Europe via undersea cable. The Algerians note that they have enough harnessable solar energy in their vast desert to power the entire world economy. This is not a mathematical error. The German government was quick to respond to the Algerian initiative. The plan is to build a 1,900-mile high-voltage transmission line from Adrar deep in the Algerian desert to Aachen, a town on Germany’s border with the Netherlands.

At the global level, Greenpeace, the European Solar Thermal Electricity Association, and the International Energy Agency’s SolarPACES program have outlined a plan to develop 1.5 million megawatts of solar thermal power plant capacity by 2050. For Earth Policy Institute’sPlan B to save civilization, we suggest a more immediate world goal of 200,000 megawatts by 2020, a goal that may well be exceeded as the economic potential becomes clearer.

The pace of solar energy development is accelerating as the installation of rooftop solar water heaters—solar thermal collectors on a smaller scale—takes off. This technology is sweeping China like wildfire, with an estimated 1.9 billion square feet of rooftop solar thermal collectors installed, enough to supply 120 million Chinese households with hot water. Other developing countries such as India and Brazil may also soon see millions of households turning to this inexpensive water heating technology. Once the initial installment cost of rooftop solar water heaters is paid back, the hot water is essentially free.

In Europe, where energy costs are relatively high, rooftop solar water heaters are also spreading fast. Systems typically pay for themselves in electricity savings within 10 years. In Austria, 15 percent of all households now rely on them for hot water. As in China, in some Austrian villages nearly all homes have rooftop collectors. And some 2 million Germans are now living in homes where water and space are both heated by rooftop solar systems.

The U.S. rooftop solar water heating industry has historically concentrated on a niche market—selling and marketing 100 million square feet of solar water heaters for swimming pools between 1995 and 2005. The industry was poised to mass-market residential solar water and space heating systems when federal tax credits were introduced in 2006. Led by Hawaii, California, and Florida, annual U.S. installation of these systems has more than tripled since 2005. The state of Hawaii requires that all new single-family homes have rooftop solar water heaters. California aims to install 200,000 solar water heaters by 2017, and New York State aims to have 170,000 residential solar water systems in operation by 2020.

With the cost of rooftop heating systems declining, many other countries will likely join Israel, Spain, and Portugal in mandating that all new buildings incorporate rooftop solar water heaters. Worldwide, Plan B calls for a total of 1,100 thermal gigawatts of rooftop solar water and space heating capacity by 2020.

Moving fast to harness the world’s enormous solar potential would bring a clear win for local economies and for the climate.

Adapted from World on the Edge by Lester R. Brown. Full book available online atwww.earth-policy.org/books/wote

There are a couple of videos well worth watching on YouTube, one that’s just under 10 minutes,

and a full-length one of 1 hr 7 minutes,

The Great Whale Conservancy (GWC) Blue Whale Protection Program

Our Goal

The Facts

The Problem

The Solution

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SUN COOLING, ICE MELTING…

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Earth may be headed into a mini Ice Age within a decade

WHAT’S DOWN WITH THE SUN? MAJOR DROP IN SOLAR ACTIVITY PREDICTED

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WHAT’S DOWN WITH THE SUN?
MAJOR DROP IN SOLAR ACTIVITY PREDICTED