Category: Science

The power of consequences

That unwritten law of the power of unintended consequences strikes again.

Before moving on to today’s post, just wanted to say that our recent move to Merlin, Oregon continues to take up huge (and enjoyable) demands on our time so the opportunity to write lengthy posts on Learning from Dogs is still some way off.  Having said that with the quality of analysis that is available from others, some readers may prefer it as it currently is!

There is no better example of this than the post that follows.  It is from the blog site of Peter Sinclair ‘Climate Crocks‘.  As the ‘About‘ page says,

Peter Sinclair is a long time advocate of environmental awareness and energy alternatives. An award winning graphic artist, illustrator, and animator, Mr. Sinclair runs Greenman Studio from his home in Midland, MI.

Mr. Sinclair’s syndicated cartoons have appeared worldwide, and his work has been profiled in numerous publications, including the New York Times.  He is the producer of the YouTube series, “Climate Denial Crock of the Week”.

A couple of days ago, Peter published a post called, ““La La La I Can’t Hear You” Comes Home to Haunt GOP, in the Election, and on Climate”. I read it with interest and asked Peter if I might republish it.  In a matter of moments, I received a reply giving me such permission; here it is.

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When Al Jazeera and The American Conservative are in agreement that you have a problem, you probably have a problem.

The American Conservative:

But the problem wasn’t just that conservative media gave Romney supporters bad information. The people in conservative media also seem to have been fully taken in by the idea that Romney would win and would do so in decisive fashion, and the campaign came to believe its own propaganda, too. As York notes, Romney didn’t have a prepared concession speech. It apparently never occurred to his campaign that he would lose. That’s not so remarkable by itself, but it is just one part of the overall pattern of the Romney campaign and the conservative movement’s reaction to Obama. Romney spent years running against a fantasy record and campaigning on a series of gross distortions and falsehoods, and so it shouldn’t be too surprising that his campaign and his conservative media boosters didn’t have the firmest grip on political reality.

Al Jazeera:

After the election, a number of different people tweeted about a rather obvious connection – how the same people who didn’t believe the polls don’t believe global warming, either. There’s a further correlation here: On the polling side, the supposedly most liberally-biased pollsters actually came closest to hitting the mark, both in the Fordham analysis of national polls and a more sophisticated analysis of state polls by Emory political scientist Drew Linzer at his Votamatic website.

On the global warming side, a new study comparing climate models finds that those predicting the largest climate impacts by 2100 are the most accurate in modelling climate change that’s already occurred – specifically, humidity levels related to cloud formation. In short, the reality being denied in both cases is even worse than it first appears, so attempts to “compromise” or give conservatives “the benefit of the doubt” actually lead us further astray (since I first wrote this, David Roberts of Grist has written an excellent comparison of the twin delusions).

But there is more than just a correlation here. There is a common causal factor involved: Conservatives, trusting their guts, have created their own separate reality, with their own authorities, and their reasoning dominated by ideology, where certain sorts of facts simply cannot intrude. Election day was one of those rare moments in which the bubble they live inside collapsed.

Dave Roberts in Grist:

In the face of model projections like Silver’s, Jonah Goldberg said that “the soul … is not so easily number-crunched.” David Brooks warnedthat “experts with fancy computer models are terrible at predicting human behavior.” Joe Scarborough said “anybody that thinks that this race is anything but a tossup right now is such an ideologue.” Peggy Noonan said that “the vibrations are right” for a Romney win. All sorts of conservative pundits were convinced the Romney campaign just felt like a winner.

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Empiricism won. It didn’t win because it’s a truer faith or a superior ideology. It won because it works. It is the best way humans have figured out to set aside their perceptual limitations and cognitive shortcomings, to get a clear view of what’s happening and what’s to come.

As it happens, there’s another issue in American politics where empiricists are forecasting the future and being ignored. Here’s what the Nate Silvers of climate science are up to:

Looking back at 10 years of atmospheric humidity data from NASA satellites, [John Fasullo and Kevin Trenberth of the National Center for Atmospheric Research] examined two dozen of the world’s most sophisticated climate simulations. They found the simulations that most closely matched actual humidity measurements were also the ones that predicted the most extreme global warming.

In other words, by using real data, the scientists picked simulation winners and losers.

“The models at the higher end of temperature predictions uniformly did a better job,” Fasullo said. The simulations that fared worse — the ones predicting smaller temperature rises — “should be outright discounted,” he added.

The Washington Post spells out what that means:

That means the world could be in for a devastating increase of about eight degrees Fahrenheit by 2100, resulting in drastically higher seas, disappearing coastlines and more severe droughts, floods and other destructive weather.

Just reread that last paragraph a couple of times – and make a promise to yourself, and those loved ones around you, to make a positive difference starting now.  And subscribe to Peter’s blogsite!

Postscript to the result

Will we see the renewed President Obama take notice of what we are doing to the planet?

But don’t hold your breath! The BBC reported that President Obama in his victory speech had “pledged to work with Republican leaders in Congress to reduce the government’s budget deficit, fix the tax code and reform the immigration system.”  All well and dandy but, perhaps, missing the big one – climate change.

OK, on to the meat of this post.

“Frankenstorm”

I first came across this reflection on Hurricane Sandy in Christine’s great blog 350 or bust.  It’s an essay written by Colin Beavan, aka “No Impact Man“, who lives in New York City and wrote a response after experiencing Hurricane Sandy last week.  I then asked Colin if I could republish his essay on Learning from Dogs and promptly received his approval.

What to do if Hurricane Sandy scared you

Dear friends,

I don’t say this often but I am scared. Not scared to the point of paralysis. Not scared enough to run away. Not scared enough to stop trying to help. Not scared enough to think we’re doomed. Just scared enough to feel worried for myself, my family, my friends, my community, my country, and my world.

I was lucky when Hurricane Sandy hit. My daughter Bella and I put on our waterproofs in the early hours and ran around Brooklyn’s Fort Greene park in the wind and rain with Frankie–our dog–and our Occupy Wall Street activist friend/hero Monica Hunken.

That night, the lights flickered a couple of times. I lost my internet for three hours. Frankie the dog hid in the upstairs bathroom bathtub. That was the extent of it.

But when I woke up, lower Manhattan was flooded and without power. All the coastal parts of Brooklyn and Queens from Red Hook to Coney Island through the Rockaways and Hamilton Beach were hammered. The wind had driven a fire through Queens that destroyed so many houses. And the world’s most amazing subway system was brought to its knees. To say nothing of poor Staten Island and coastal New Jersey.

We in the Tri-State Area didn’t get Katrina. But we got a taste of her.

Yes, there are some good parts. New Yorkers have been showing up some of the emergency shelters in such numbers that they have been turned away. There are donation drives and volunteer efforts. And about a gazillion New Yorkers have taken to cycling.

But there is a lot of suffering. And a lot of fear not of what Sandy brought. But of what next year’s storm will bring. And the year after that. And after that. First Irene, now Sandy, for how many years in a row can New York City withstand a “once in a century” storm, people are asking?

I hung up the phone with a friend just a few minutes ago. She said, “In some ways, this is way more scarey than 9/11, because you get the feeling that it could happen again and again and again.”

In a coffee shop this afternoon, everyone at every table was talking about climate change. People are talking about where they will go next time. To an aunt’s in New Hampshire. A friend with three cottages in Maine. People are talking about their escape plan for when New York stops functioning.

Katrina, Irene, Sandy, droughts all summer, busted corn crops, water shortages in the southwest: it’s hard to believe we aren’t seeing what the climate scientists predicted. But sooner. Way sooner than they said.

It feels ironic and sad. That the war in Iraq sparked by 9/11 may have got us what we wanted–control over more oil. But that burning that self-same oil has brought us another mini-9/11. Except that this one we are kind of doing to ourselves.

Fracking–the drilling for natural gas by injecting poisonous chemicals into the same rock formations that our drinking comes from. Fighting in the Middle East. Drilling in the arctic. Mountaintop removal in Appalachia. Mining the Canadian tar sands. Building the pipelines. This is bonkers.

Especially when the sun shines everywhere. The wind blows everywhere. The rivers run everywhere. We can generate our power in better, cheaper, safer ways.

Of course, there are reasons for resistance. Our economy is based on fossil fuels. Changing it would be a gargantuan effort. There would be a cost to a transition. But the costs of not making the transition will be much higher. Ask the NY Mass Transit Authority, which is still pumping out the tunnels. Or ask the citizens of New Orleans.

But this isn’t a bitch fest. It’s an appeal.

Years ago, when I did the No Impact Man experiment, I went on the Good Morning America show and I said it wasn’t important that all Americans did as much as I did. “We must each just do something,” I said.

I was mistaken. We must each do a lot.

We all–including me–have a tendency to think that shaking our fist at the TV news or leaving an angry comment on a blog or “clictivism” is some sort of an expression. We need to do more. Not just more at home, but more in our civic engagement, more in the citizen guiding of how our society moves forward.

In fact, I’d argue that we–all of us–need to find a way to dedicate at least some part of our lives to solving our problems. Climate change we need to fix, yes. But also we need to accept that the economic system we live in is driving that climate change. Consumption, as the basis for economy, has become like a winter coat that needs to be shed. It no longer serves us.

Now, I’m not going to claim that I know what each of us should do, how each of us should help to bring about the Great Transformation. I don’t think anyone exactly knows. This, by the way, was the great criticism of Occupy Wall Street, back in the day. That they didn’t say exactly what we should do. They didn’t make their demands clear, the press kept saying.

That was Occupy’s strength in my view. The willingness to bring attention to problems we don’t quite know the solutions for. Occupy didn’t have concrete demands because none of us quite know what we should be demanding quite yet. Occupy was saying “stop ignoring problems just because we don’t know the solution!!!!!!”

You may disagree with me. You may say, we know the solution, it’s renewable energy. But where is the political will to bring that change about when the fossil fuel industry has spent $150 million in this election cycle?

You may say, the solution is getting corporate money out of politics. But how do we do that when the politicians we need to vote for such a thing are the beneficiaries of that self-same corporate money?

You may say, the solution lies in measuring Gross National Happiness instead of Gross Domestic Product. But how do we get that done?

We have lots of ideas about what would fix things, but we have no idea how to actually get those ideas instituted. That’s kind of where we are at a loss. How do we actually bring about the change?

It’s not to say we can’t bring it about. But it is to say that a lot more of us are going to have to join the search for the solutions and the effort to institute them.

In a way, what I am saying is the same as what Occupy said: “Stop pretending that you can’t help just because you don’t know exactly how to help!!!!!!”

We all have to start dedicating some of our lives to these problems. Not just voting for the right people. Not just leaving comments on blogs. Not just having intense conversations over coffee.

So what then?

Here’s a thought. Decide to dedicate five to ten hours a week to helping figure out what to do. Then use those five to ten hours to bring your personal gifts to the search for societal solutions and the means of implementing them.

If you are political then, whatever side of the aisle you are on, start going to your party’s meetings and insist that they address themselves to the major, new-world problems we are facing instead of grumbling over the same stuff they have for 50 years. Get them to try to be leaders instead of winners.

If you are an artist or musician or writer, use your talents to bring more and more attention to our problems and the quest for the solution. Be a constant reminder of the peril our society and world faces.

If you are a therapist or life coach, find a way to introduce to your clients the idea that the problems they face are the same problems all of us are facing. Financial insecurity, for example, is something we can fix together better than any one of us can fix alone.

If you are a banker, bring your personal values and your heart and soul to work with you. The expression “it’s only business” has to be jettisoned. This idea that the free market will fix things so we can ignore the dictates of our conscience needs to be fixed.

If you have a spare bedroom, find an activist who can’t drag themselves away from the work they are doing for all of us long enough to earn themselves some rent. Home and safety for those on the front line of social change is a wonderful service.

If you have two feet, march with my friends at 350.org whenever you have a chance.

All of us have our own ways to help.

One thing is clear, whatever our individual contribution, every one of us needs to be moving back into the political system and the democracy. We are all so disgusted by it that our instinct is to abandon it. In this case, our instinct is wrong. We totally need to Occupy our democracy. We need to flood it with people, with us.

Overall, though, my point here is that all of us have a role to play in our cultural healing. There is no leader who can tell us how to contribute. Each of us has to look around us and use our own minds and souls to see what needs doing and how we are best suited to do it. Each of us must contribute in our own way.

I began this piece by saying that I’m scared. Because I am. But my fear is just a sign that I need to do something. There is really only one thing I know how to do–to write. And so I’m doing it. I don’t know if if will help. But it is the one thing I know how to do.

What is the one thing you know how to do? What is the one thing you can dedicate a slice of your life to?

We can’t leave it to the politicians or the designers or the Occupiers or the activists. It’s up to each of us.

Because–and I’ve said and written this many times–the question is not whether each of us is the type of person who can make a difference. The question is whether we are the type of people who want to try to make a difference. And Sandy has told us we all need each other to try.

Love,
Colin

Nothing much to argue about that! Thanks Colin for letting me republish your essay.

Gnawing on a bone!

Dogs’ evolution shows why they ‘love’ gnawing on bones.

This is the second article on the BBC Nature website following yesterday’s item about why dogs enjoy a healthy breakfast.

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Dogs’ evolution shows why they ‘love’ gnawing on bones

By Victoria Gill
Science reporter, BBC Nature, Ottawa, Canada

Social living drove dogs to evolve the “tools” for chewing bones, scientists say

Scientists say they have discovered why dogs love to eat meat and bones.

Ancient canines adopted pack-living about eight million years ago, to hunt larger prey, according to researchers.

The resulting evolution of their jaws gradually turned the ancestors of modern wolves, and ultimately our own pets, into “hypercarnivores”.

Dr Joao Munoz-Doran presented the findings at the First Joint Congress for Evolutionary Biology in Ottawa, Canada.

He and his colleagues from the National University of Colombia have created a canine “family tree”, piecing together the relationships between each of the more than 300 dog species.

“We compared species that have very different diets,” Dr Munoz-Doran explained to BBC Nature. “So we classified them as carnivores, hypercarnivores [animals that eat more than 70% meat] and omnivores [animals that eat meat and vegetation].”

The ancestors of modern wolves belong to this hypercarnivorous group.

The team’s analysis showed that the skull features that now distinguish a wolf – strong jaw muscles and enlarged canine teeth – first started to develop when their ancestors first began hunting in groups.

“We found a common evolutionary history for these traits,” Dr Munoz-Doran explained. “Eight million years ago was when [less forested, more] open habitats were spreading through Asia, Europe and North America. And when there are open habitats, the big prey group together. So there will be more eyes watching for a predator.”

The only way that dogs roaming the open plains could snatch very large prey from a herd was to work together.

“And after many generations of this grouping behaviour, there are new selective pressures on their [skull shape],” said the researcher.

This pressure meant that animals with larger teeth and stronger jaws were more likely to succeed in hunting, and to survive to pass on their large-toothed, strong-jawed genes to the next generation.

Animals with stronger jaws and larger canine teeth would have been more successful hunters

“They developed strength in their muscles – especially the muscles that close their mouth,” said Dr Munoz-Doran. “And bones that are more resistant to bending, so they could support the mechanical strains of biting the prey. “Over time, they became adapted to be ‘hypercarnivorous’.”

The researcher pointed out that domestic dogs had “very good evolutionary reasons to enjoy chewing a bone”.

“They have the tools to do that,” he told BBC Nature, “and they want to use their tools.”

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Finally, to the side of that BBC Nature webpage were a few canine facts, as follows:

  • Common canines: Foxes, wolves, jackals, coyotes and dingoes are all members of this well-known group
  • Familiar faces: Wild canids are found on every continent except Antarctica
  • Communication is key: Previous studies of dog evolution have revealed that calls were essential for forming social groups and hunting larger prey
  • Pets’ past: All domestic dogs are descendants of the grey wolf

And don’t close without going here and listening to Steve Backshall howling with a wolf pack – (it’s a video as well – unmissable).

Start the day right!

How a good breakfast is as relevant to dogs as it is to humans.

A little over three weeks ago, on the 10th October to be precise, there was a fascinating article on Nature news from the BBC.  This was how it opened,

Dogs’ breakfasts boost search performance, says study

By Jeremy Coles
Reporter, BBC Nature

How important is breakfast for a wild dog?

Eating a morning meal increases search accuracy in dogs, a new study suggests.

Researchers at the University of Kentucky tested the search performance of trained dogs after either consuming breakfast or fasting.

The study found the canines searched more accurately 30 minutes after a meal than those that searched when hungry.

Findings from the research by Dr Holly Miller and colleague Charlotte Bender were recently published in the journal Behavioural Processes.

Studies demonstrating that children do better in cognitive exercises when they have eaten breakfast led Dr Miller to “wonder if a breakfast would also improve performance by dogs”.

So how on earth does one ‘study’ such a behaviour in a scientific manner?

So Dr Miller and Ms Bender tested trained domestic dogs’ (Canis familiaris) accuracy when finding hidden food, after either eating a morning meal or completing the task without eating.

To ensure that all dogs had depleted energy levels before the search test began, the dogs were required to exhibit self-control for 10 minutes in a ‘sit and stay’ exercise.

A previous study by Dr Miller demonstrated that the exertion of self-control depletes dogs’ energy levels as well as their ability to perform certain tasks.

The dogs were shown a treat that was subsequently hidden in one of six containers. Dogs that had eaten breakfast 30 minutes beforehand navigated to the treat more accurately than those that hadn’t eaten for 12 hours.

“The key finding here is rather simple: breakfast can aid performance by dogs,” Dr Miller told BBC Nature.

But is the same true for their wild relatives – the closely related wolves, coyotes and jackals?

“Here is where it gets a bit complicated,” she said.

A well-balanced diet

When “dogs eat a diet that is rich with carbohydrates [such as commercial dog food], their brains are more dependent on glucose and more affected by fluctuations in glucose levels,” explained Dr Miller.

But with a diet of hunted meat, where the carbohydrate level is low but fat content is high, the brain switches to its secondary fuel source of ketone bodies instead of the preferential glucose.

“If these animals are consuming a natural diet, that is not scavenged from the dump, they are probably in a state of ketosis where energy for neural processes does not fluctuate much,” Dr Miller explained.

This means that a single small meal may not have a big effect on problem-solving and may make “wolves and coyotes less impulsive and more cautious”.

But Dr Miller continued, “When hungry they become less able to control their behaviour and this might be why, when hungry, they are so much more dangerous and unpredictable.”

So now you know!  But as well as the article on that BBC Nature webpage, there was also a link to this:

Dogs’ evolution shows why they ‘love’ gnawing on bones

But you will have to wait until tomorrow for that story!

In the sky with diamonds!

A fascinating item recently published by Yale University.

Apologies, time pressure allows me little more than to repeat this in full.  But still no less interesting.

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Nearby super-Earth likely a diamond planet

Illustration of the interior of 55 Cancri e — an extremely hot planet with a surface of mostly graphite surrounding a thick layer of diamond, below which is a layer of silicon-based minerals and a molten iron core at the center. (Image by Haven Giguere)

October 11, 2012

New research led by Yale University scientists suggests that a rocky planet twice Earth’s size orbiting a nearby star is a diamond planet.

“This is our first glimpse of a rocky world with a fundamentally different chemistry from Earth,” said lead researcher Nikku Madhusudhan, a Yale postdoctoral researcher in physics and astronomy. “The surface of this planet is likely covered in graphite and diamond rather than water and granite.”

The paper reporting the findings has been accepted for publication in the journal Astrophysical Journal Letters.

The planet — called 55 Cancri e — has a radius twice Earth’s, and a mass eight times greater, making it a “super-Earth.” It is one of five planets orbiting a sun-like star, 55 Cancri, that is located 40 light years from Earth yet visible to the naked eye in the constellation of Cancer.

The planet orbits at hyper speed — its year lasts just 18 hours, in contrast to Earth’s 365 days. It is also blazingly hot, with a temperature of about 3,900 degrees Fahrenheit, researchers said, a far cry from a habitable world.

The planet was first observed transiting its star last year, allowing astronomers to measure its radius for the first time. This new information, combined with the most recent estimate of its mass, allowed Madhusudhan and colleagues to infer its chemical composition using models of its interior and by computing all possible combinations of elements and compounds that would yield those specific characteristics.

Star map showing the planet-hosting star 55 Cancri in the constellation of Cancer. The star is visible to the naked eye, though better through binoculars. (Image by Nikku Madhusudhan; created using Sky Map Online

Astronomers had previously reported that the host star has more carbon than oxygen, and Madhusudhan and colleagues confirmed that substantial amounts of carbon and silicon carbide, and a negligible amount of water ice, were available during the planet’s formation.

Astronomers also thought 55 Cancri e contained a substantial amount of super-heated water, based on the assumption that its chemical makeup was similar to Earth’s, Madhusudhan said. But the new research suggests the planet has no water at all, and appears to be composed primarily of carbon (as graphite and diamond), iron, silicon carbide, and, possibly, some silicates. The study estimates that at least a third of the planet’s mass — the equivalent of about three Earth masses — could be diamond.

“By contrast, Earth’s interior is rich in oxygen, but extremely poor in carbon — less than a part in thousand by mass,” says co-author and Yale geophysicist Kanani Lee.

The identification of a carbon-rich super-Earth means that distant rocky planets can no longer be assumed to have chemical constituents, interiors, atmospheres, or biologies similar to those of Earth, Madhusudhan said. The discovery also opens new avenues for the study of geochemistry and geophysical processes in Earth-sized alien planets. A carbon-rich composition could influence the planet’s thermal evolution and plate tectonics, for example, with implications for volcanism, seismic activity, and mountain formation.

“Stars are simple — given a star’s mass and age, you know its basic structure and history,” said David Spergel, professor of astronomy and chair of astrophysical sciences at Princeton University, who is not a co-author of the study. “Planets are much more complex. This ‘diamond-rich super-Earth’ is likely just one example of the rich sets of discoveries that await us as we begin to explore planets around nearby stars.”

In 2011, Madhusudhan led the first discovery of a carbon-rich atmosphere in a distant gas giant planet, opening the possibility of long-theorized carbon-rich rocky planets (or “diamond planets”). The new research represents the first time that astronomers have identified a likely diamond planet around a sun-like star and specified its chemical make-up. Follow-up observations of the planet’s atmosphere and additional estimates of the stellar composition would strengthen the findings about the planet’s chemical composition.

The authors of the paper are Madhusudhan, Lee, and Olivier Mousis, a planetary scientist at the Institut de Recherche en Astrophysique et Planetologie in Toulose, France.

The paper is titled “A Possible Carbon-rich Interior in Super-Earth 55 Cancri e.”

The research was supported by the Yale Center for Astronomy and Astrophysics (YCAA) in the Yale Department of Physics through Madhusudhan’s YCAA postdoctoral prize fellowship.

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Dead easy to know how to finish this post off!

Lets try not to get stuck in a rut…

A fascinating look back at making tracks!

This came in from Suzann, Su to her friends, a few days ago.  Suzann is Dan Gomez’s sister and if Dan’s name is familiar it’s because he, too, sends in items for Learning from Dogs, the recent Tad too much cabin pressure being an example.  It was Su that invited me out to San Carlos, Mexico for Christmas 2007 which resulted in me meeting Jean, a long-time friend of Su, and, as they say, the rest is history!  OK, to the article from Su.

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Here’s a question?

Think about railroad (railways in ‘English’!) tracks.  The US standard railroad gauge (distance between the rails) is 4 feet, 8.5 inches.  That’s an exceedingly odd number.

Why was that gauge used? Because that’s the way they built them in Scotland, and Scots expatriates designed the US railroads.

Why did the Scots build them like that? Because the first rail lines were built by the same people who built the pre-railroad tramways, and that’s the gauge they used.

Why that gauge then?  Because the people who built the tramways used the same jigs and tools that they had used for building wagons, which used that wheel spacing.

Why did the wagons have that particular odd wheel spacing?  Well, if they tried to use any other spacing, the wagon wheels would break on some of the old, long-distance roads in Scotland, because that’s the spacing of the wheel ruts.

So who built those old rutted roads?  Imperial Rome built the first long distance roads in Europe (including Scotland) for their legions.  Those roads have been used ever since. [And rarely repaired! 😉 Ed. ]

And the ruts in the roads? Roman war chariots formed the initial ruts.  Which forever more everyone else had to match for fear of destroying their wagon wheels.

Since the chariots were made for Imperial Rome, they were all alike in the matter of wheel spacing.  Therefore the United States standard railroad gauge of 4 feet, 8.5 inches is derived from the original specifications for an Imperial Roman war chariot.

Bureaucracies live forever….

So the next time you are handed a specification or a procedure or process and wonder ‘What horse’s ass came up with this?‘, you may be exactly right.  Imperial Roman army chariots were made just wide enough to accommodate the rear ends of two war horses.

Now, the twist to the story. When you see a Space Shuttle sitting on its launch pad, there are two big booster rockets attached to the sides of the main fuel tank. These are solid rocket boosters, or SRBs.  The SRBs are made by Thiokol at their factory in Utah.

The engineers who designed the SRBs would have preferred to make them a bit fatter, but the SRBs had to be shipped by train from the factory to the launch site. The railroad line from the factory happens to run through a tunnel in the mountains, and the SRBs had to fit through that tunnel.

The tunnel is slightly wider than the railroad track, and the railroad track, as you now know, is about as wide as two horses’ behinds.

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Just a fabulously interesting account of something we all take for granted, or had done until now! Thank you so much, Su, for sharing that with everyone.

Change in action

There is real hope for us all!

Hopefully, you were able to watch the Amory Lovins talk in yesterday’s post?  If not, then do find time to watch how Professor Lovins sets out the powerful argument that the USA could soon, relatively speaking, be energy self-sufficient.

So on top of the Lovins presentation, I wanted to draw your attention to an item on Climate Crocks last October 5th.

One of the great stories untold in the American media is the ongoing revolution in one of the world’s most advanced economies – as Germany undertakes a bold and serious transition from powering a great engine of prosperity on fossil fuels, to plentiful and inexhaustible renewable energy.

Listening to Mitt Romney double and triple down on the bogus Fox/Fossil narrative about “clean coal” and failed renewables, it might be well to consider how one of our toughest manufacturing competitors is going all-in on the high stakes renewable energy revolution of the new century.

The article is a detailed analysis of how Germany is powering ahead, pardon the pun, in the provision of non carbon-based power, as this reference illustrates,

German use of coal to generate electricity has declined steadily from 1990 to 2011, according to readily available statistics on the German electricity system. The percentage of coal-fired electricity in German electricity generation has fallen from 56.7% in 1990 to 43.5% last year–a decrease of more than 10% despite a increase in total electricity generation during the same period of about 10%. At the same time the share of renewable energy in the electricity mix has increased from 3.6% to 19.9%, mostly due to the rapid development of wind energy and biomass.

Do go across and read the article.

Then thanks to a comment left on a recent post by Martin Lack another very positive story came to light (yet another pun – read on!),

Comment from Jules,

Here is one for you- http://www.solarroadways.com/intro.shtml – the idea is totally leftfield, but it fulfils certain issues such as distribution, decentralisation of power and offers a recharge network for electric cars and it has received a big chunk of government funding. It is so out there that I wonder if it could possibly be the answer but you never know.

Very quickly one finds that Solar Roadways are involved in something VERY interesting, namely,

Years ago, when the phrase “Global Warming” began gaining popularity, we started batting around the idea of replacing asphalt and concrete surfaces with solar panels that could be driven upon. We thought of the “black box” on airplanes: We didn’t know what material that black box was made of, but it seemed to be able to protect sensitive electronics from the worst of airline crashes.

Suppose we made a section of road out of this material and housed solar cells to collect energy, which could pay for the cost of the panel, thereby creating a road that would pay for itself over time. What if we added LEDs to “paint” the road lines from beneath, lighting up the road for safer night time driving? What if we added a heating element in the surface (like the defrosting wire in the rear window of our cars) to prevent snow/ice accumulation in northern climates? The ideas and possibilities just continued to roll in and the Solar Roadway project was born.

Now watch this!

and then watch this, as nearly 1.5 million others have!

The Solar Roadways project is working to pave roads with solar panels that you can drive on. Co-founder Scott Brusaw has made some major steps forward since our first visit back in 2007, so we visited him again for an exclusive update on the project, including the first ever video recorded of the Solar Roadways prototype! For more information visit http://www.solarroadways.com . This Solar Roadway project is highlighted as one of many planet-friendly solutions in the feature film by YERT – Your Environmental Road Trip. To learn more about YERT, visit http://yert.com .

Flattr this video here: https://flattr.com/thing/407726/YERT-video-about-Solar-Roadways-The-Prototype

And you can become a fan of YERT on Facebook here:http://www.facebook.com/home.php#!/pages/YERT-Your-Environmental-Road-Trip/12…

So nothing ever stays the same!

The death of the USA?

The reports of my death are greatly exaggerated! Mark Twain.

Mark Twain

Origin

Mark Twain quotation after hearing that his obituary had been published in the New York Journal.

Mistaken publications of obituaries aren’t as rare as you might expect. A recent example is of Dave Swarbrick, the British folk/rock violinist, who was killed off mistakenly by the Daily Telegraph in April 1999 when they reported that his visit to hospital in Coventry had resulted in his death. He did at least get the opportunity to read a rather favourable account of his life, not something we all get to do, and to deliver the gag “It’s not the first time I have died in Coventry”.

So why have I opened with this quote from Mark Twain?  Read on and I hope all will be clear.

Integrity is always about getting to the truth!

A little under a week ago I published a couple of posts that proposed that the United States of America is an empire in decline.  The first was What goes up? and the second Might just come down! As a Brit I well know that aspect of British history!

However a recent conversation with a friend of many years back in England, who has also been a shrewd and wise entrepreneur for longer than I care to remember, argued that the evidence for the ‘end of the USA’ could be challenged.

He cited five reasons why he thought the USA would remain, more or less, in its dominant position.  They were:

  1. Spirit of innovation
  2. Relaxed labour laws
  3. The importance of Mexico
  4. The uncertainty of China in terms of the next ’empire’
  5. The likely energy self-sufficiency for the USA in the near-term.

So let me expand on each of those points.

Spirit of innovation

Let me quote from an article in TIME Magazine of the 5th June, 2011,

Innovation is as American as apple pie. It seems to accord with so many elements of our national character — ingenuity, freedom, flexibility, the willingness to question conventional wisdom and defy authority. But politicians are pinning their hopes on innovation for more urgent reasons. America’s future growth will have to come from new industries that create new products and processes. Older industries are under tremendous pressure. Technological change is making factories and offices far more efficient. The rise of low-wage manufacturing in China and low-wage services in India is moving jobs overseas. The only durable strength we have — the only one that can withstand these gale winds — is innovation.

Now there are plenty to argue both ways in terms of the future innovation potential for the USA, as a recent article in The Atlantic does, see American Innovation: It’s the Best of Times and the Worst of Times.  But the spirit of innovation will be a powerful economic potential for the USA for many years to come.

Relaxed labour laws.

Definitely an area that I have little knowledge of except for the subjective notion that compared to many other nations, the laws in the USA are much less of a restraint on economic productivity than elsewhere.

The importance of Mexico.

Importance in the context of providing the USA with a source of cheaper manufacturing facilities.  My English friend thought that this was a significant competitive advantage for the USA.  Now, as it happens, we had a couple staying with us over the week-end of the 6th/7th October.  The husband is a senior manager of Horst Engineering, an American firm based in Guaymas, Sonora County, Mexico.  Here’s a picture from their website,

We are a contract manufacturer of precision machined components and assemblies for aerospace, medical, and other high technology industries. Our core processes include Swiss screw machining, turning, milling, thread rolling, centerless grinding, and assembly. Our extensive supply chain offers our customers a full service logistics solution for managing their precision product requirements. We are ISO9001:2008 and AS9100 registered and proud of our 66 year, three-generation legacy of quality and performance.

I was told that many American and British firms were using Mexico rather than China for a number of reasons.  Not least because Chinese suppliers require full payment before shipment.  Plus that taking into account that financial aspect together with shipping costs and other logistical issues, China wasn’t as ‘cheap’ over all.  Here’s a recent announcement from Rolls Royce,

Rolls-Royce plans new Sonora hub

The burgeoning aerospace industry in Guaymas had its efforts validated recently when the venerable Rolls-Royce chose it as the site for its newest global purchasing office.

Surrounded by several of its aerospace manufacturing suppliers, London-based Rolls-Royce will move into a Guaymas industrial park owned by Tucson-based The Offshore Group to develop a supply hub for commercial jets and military aircraft around the globe.

“Rolls-Royce has very robust booking orders for the next 10 years,” said Joel Reuter, director of communications for Rolls-Royce in North America. “We need to double our production.”

Because a number of Rolls-Royce suppliers already operate in Guaymas, the city was a logical choice, Reuter said.

The uncertainty of China in terms of the next ’empire’

The point made in terms of China taking over ’empire’ status from the USA, as Simon Johnson argues over at Baseline Scenario, is countered by the fact that politically China is an unknown quantity.  Until China endorses some form of democratic process, that unknowingness is not going to disappear.

The likely energy self-sufficiency for the USA in the near-term.

I can’t do better than to ask you to watch this video!  Just 27-minutes long, it is a very interesting review of the energy future of the USA.

As the TED website suggests in terms of why you should listen to Amory Lovins,

Amory Lovins was worried (and writing) about energy long before global warming was making the front — or even back — page of newspapers. Since studying at Harvard and Oxford in the 1960s, he’s written dozens of books, and initiated ambitious projects — cofounding the influential, environment-focused Rocky Mountain Institute; prototyping the ultra-efficient Hypercar — to focus the world’s attention on alternative approaches to energy and transportation.

His critical thinking has driven people around the globe — from world leaders to the average Joe — to think differently about energy and its role in some of our biggest problems: climate change, oil dependency, national security, economic health, and depletion of natural resources.

More on Reinventing Fire may be found here.

So, don’t know about you, but I found those five points deeply convincing.  How about you?  Are the reports of the death of the USA  greatly exaggerated? Do leave a comment.

Extreme weather events

Nature is really starting to speak to mankind!

I started writing this post back on the 25th September.  Why so far back?  Because that day something came into my in-box that deserved the widest circulation.  It’s an event being held just under a month from today, November 14th.  But it seemed worthwhile to give this amount of notice.  However, the reason why I wanted to start it back in September was because in the last 24 hours of that day, the 25th, the UK offered very good evidence of the significant increase in severe weather.

From the UK’s Met Office blog on the 25th September, 2012, (I have included the inches equivalent of the mm figures)

Rainfall figures: over a month’s worth of rain in two days

Rainfall totals for the past few days – from 1:00 am Sunday morning to 8:00 am this morning [Tuesday] – show some areas have already had more than twice their usual September rainfall. Ravensworth, in North Yorkshire, has seen the highest total, with 107.8 mm [4.24 in] falling, over 200 % of its average September rainfall.

The rainfall has been widespread, with many areas across the United Kingdom receiving large totals. Killylane, in Antrim Northern Ireland saw 98.2 mm [3.87 in], and high totals were also recorded in the south-west, with 72.4 mm [2.85 in] in Filton and 65.2 mm [2.57 in] at Dunkeswell Aerodrome.

Dunkeswell Aerodrome in Devon was where I used to fly our group-owned Piper Super Cub, still in military markings.

Piper Super Cub at Dunkeswell Aerodrome
A carriage made for two!

Anyway, back to the plot!

Also on that day (September 25th) the website Think Progress released this item,

Markey/Waxman Report: Carbon Pollution Creating A ‘Cocktail Of Heat And Extreme Weather’

By Climate Guest Blogger and Stephen Lacey on Sep 25, 2012 at 3:31 pm

by Katie Valentine and Stephen Lacey

Two House Democrats have released a report that aims to connect the dots on climate change and extreme weather events.

The staff report, issued by Henry Waxman (D-Calif.) and Edward Markey (D-Mass.), outlines the past year’s record-setting temperatures, storms, droughts, water levels and wildfires, and is being circulated in an attempt to rebuild congressional momentum to address climate change.

“The evidence is overwhelming — climate change is occurring and it is occurring now,” said Rep. Waxman, a Ranking Member of the Energy and Commerce Committee, in a statement.

The report outlines the stunning array of record-breaking extreme weather events throughout 2012 within five categories:

Extreme temperatures

  • July was the hottest month ever recorded in the continental U.S.  Some areas were 8 degrees warmer than average, with the average temperature in the lower 48 states at 77.6 degrees Fahrenheit, 3.3 degrees above the 20th century average.
  • Spring 2012 saw the warmest March, third-warmest April and second-warmest May in history, and was approximately 5.2 degrees Fahrenheit above average overall.
  • Through late June 2011, daily record highs were outnumbering daily record lows by 9-to-1.

Drought

  • As of September, 64 percent of the continental U.S. is experiencing drought, with August and September 2012 comparable to the worst months of the 1930s Dust Bowl.
  • By the beginning of August, more than half the counties in the U.S. had been designated disaster zones because of drought.
  • As of August, 51 percent of corn and 38 percent of soybeans grown in the U.S. were rated as poor or very poor by the U.S. Department of Agriculture. Some states’ corn fared worse – Indiana had 70 percent of its corn rated as poor or very poor, and Missouri had 84 percent.

Wildfires

  • This fire season 8.6 million acres – roughly the size of Connecticut and New Jersey combined – have burned in the U.S., with fires still burning in parts of the West.
  • Wildfires in Colorado have killed six people, destroyed 600 homes and caused about $500 million in property damage.
  • There has been nearly a four-fold increase in large wildfires in the West in recent decades, with fires burning longer and more intensely and wildfire seasons lasting longer.

Storms

  • Tropical Storm Debby caused Florida to have its wettest June on record. The storm killed at least seven people and also damaged more than 7,500 homes and businesses.
  • In July, the “derecho” storm system killed at least 23 people and left more than 3.7 million people without power.
  • In August, Hurricane Isaac caused storm surges of up to 15 feet in some places and contributed to Louisiana and Mississippi experiencing their second-wettest August on record and to Florida experiencing its wettest summer on record.

Extreme water levels and water temperatures

  • In July, water in the Great Lakes reached temperatures of 60 and 65 degrees Fahrenheit – more than 10 degrees warmer than the same time last year.
  • In August, water temperatures of up to 97 degrees and low water levels caused tens of thousands of fish to die in Midwestern lakes and rivers.
  • Low water levels in the Mississippi watershed have caused some barge companies to reduce their loads by 25 percent and have caused harbor closures in Tennessee, Missouri, Arkansas and Mississippi.

According to the report, 2012 natural disasters (not including wildfires or drought) have caused $22 billion in insured losses and more than 220 deaths as of August. The full cost of 2012’s extreme weather events isn’t yet known, but it’s expected to rival 2011’s record-breaking $55 billion.

The document outlines what scientists following the link between extreme weather and climate change have been saying for years: more carbon pollution adds extra energy in the atmosphere, thus warming the planet and making extreme weather events more likely.

Read the full report here.

So what came into my in-box?  An announcement from The Climate Reality Project: 24 HOURS OF REALITY: The Dirty Weather Report.

NOVEMBER 14-15, 2012

A lot can change in a day. This November 14, we hope you can help us make big change happen.

Join The Climate Reality Project for 24 Hours of Reality: The Dirty Weather Report. This will be our second annual, online event showing how global climate change is connected to the extreme weather we experience in our daily lives. The entire 24-hour event will be broadcast live over the Internet.

We’ll move between our home studio in New York City and into each region of the world, bringing voices, news and multimedia content across all 24 time zones. We’ll feature videos from around the globe, man-on-the-street reports, music, and most importantly, stories from communities moving forward with solutions.

Most of all, we’ll generate new energy and urgency around the fact that we must — and we can — work together to address the climate crisis.

GET INVOLVED

Sign up today to be a part of the global community taking part in 24 Hours of Reality. RSVP on Facebook. Share this event with your friends. Submit your own video about the impacts of climate change where you live. And keep checking this page: We’ll post further details as the event draws closer.

Millions of people around the world know that the weather, their climate is changing.  But if you can take some more powerful evidence of just how it’s all changing then go and read a recent report on the Grist website, entitled ‘Deadly connection: New report on extreme weather and climate change’

So one more video to close.

A whole new meaning to the term ‘freefall’!

Just one small step for Felix Baumgartner, and some step!

Felix Baumgartner

I was speaking with my son, Alex, in England about an hour ago and he brought to my attention a feat that is breath-taking, in the fullest meaning of that expression.  I had to share the details with you as I’m sure that many, like me, were not aware of what is happening in a little under twelve hours time, subject to everything being in place.

A free-fall commencing from an altitude of 120,000 feet!  (Oh,that’s just about 23 miles up!)

The website to go to is the Red Bull Stratus site.  But if like me you are not really aware of who Felix is then on Wikipedia one can read this,

Felix Baumgartner (born 20 April 1969) is an Austrian skydiver and a BASE jumper. He is renowned for the particularly dangerous nature of the stunts he has performed during his career. Baumgartner spent time in the Austrian military where he practiced parachute jumping, including training to land on small target zones.

The Wikipedia entry goes on to explain,

He was born on 20 April 1969 in Salzburg, Austria.

In 1999 he claimed the world record for the highest parachute jump from a building when he jumped from the Petronas Towers in Kuala Lumpur, Malaysia. On 31 July 2003, Baumgartner became the first person to skydive across the English Channel using a specially made carbon fiber wing.

Baumgartner set the world record for the lowest BASE jump ever (95 feet), from the hand of the Christ the Redeemer statue in Rio de Janeiro.

He became the first person to BASE jump from the completed Millau Viaduct in France on 27 June 2004 and the first person to sky dive onto, then BASE jump from, the Turning Torso building in Malmö, Sweden on 18 August 2006.

On 12 December 2007 he became the first person to jump from the 91st floor observation deck, then went to the 90th floor (about 390 m (1,280 ft)) of the then tallest completed building in the world, Taipei 101, Taipei, Taiwan.

But to my mind, none of those previous jumps compare to this mission,

Red Bull Stratos, a mission to the edge of space, will attempt to transcend human limits that have existed for 50 years. Supported by a team of experts Felix Baumgartner plans to ascend to 120,000 feet in a stratospheric balloon and make a freefall jump rushing toward earth at supersonic speeds before parachuting to the ground. His attempt to dare atmospheric limits holds the potential to provide valuable medical and scientific research data for future pioneers.

The Red Bull Stratos team brings together the world’s leading minds in aerospace medicine, engineering, pressure suit development, capsule creation and balloon fabrication. It includes retired United States Air Force Colonel Joseph Kittinger, who holds three of the records Felix will strive to break.

Joe’s record jump from 102,800 ft in 1960 was during a time when no one knew if a human could survive a jump from the edge of space. Joe was a Captain in the U.S. Air Force and had already taken a balloon to 97,000 feet in Project ManHigh and survived a drogue mishap during a jump from 76,400 feet in Excelsior I. The Excelsior III mission was his 33rd parachute jump.

Although researching extremes was part of the program’s goals, setting records wasn’t the mission’s purpose. Joe ascended in helium balloon launched from the back of a truck. He wore a pressurized suit on the way up in an open, unpressurized gondola. Scientific data captured from Joe’s jump was shared with U.S. research personnel for development of the space program. Today Felix and his specialized team hope to take what was learned from Joe’s jumps more than 50 years ago and press forward to test the edge of the human envelope.

So if you are able and would like to watch the event live then this is the appropriate link.

Good luck to all involved.  What an amazing feat!