We must never lose sight of the greater power of positive thoughts.
Indeed, who cannot look at a dog’s wagging tail and not feel better about life. There is so much doom and gloom around that we need constantly to remind ourselves that there is a brighter future ahead, there always is.
And to understand how little it takes for a positive difference to sweep through, take a look at this article from Science Daily,
Scientists at Rensselaer Polytechnic Institute have found that when just 10 percent of the population holds an unshakable belief, their belief will always be adopted by the majority of the society.
The implications of this are profound. Be sure that we are living through a transition period, a period necessary to find a better future. Find another nine people who agree with you, and there’s a hundred on their way! Back to the article,
“When the number of committed opinion holders is below 10 percent, there is no visible progress in the spread of ideas. It would literally take the amount of time comparable to the age of the universe for this size group to reach the majority,” said SCNARC Director Boleslaw Szymanski, the Claire and Roland Schmitt Distinguished Professor at Rensselaer. “Once that number grows above 10 percent, the idea spreads like flame.”
I came across this previously unknown, well to me, volcanic eruption during my research on my Vesuvius article for last week. In that article I mentioned that I would discuss this truly giant eruption at a later date.
If your general knowledge is sufficiently good to know exactly what I am referring to, both in the title, Toba, and the sub-heading, then well done! So to those that do know about the Toba volcanic eruption, my apologies. To all you others, read on.
The Toba volcano produced the largest known volcanic eruption on earth during the past 2 million years.
Toba almost wiped out mankind 73,000 years ago. Back then Neanderthal man inhabited our Earth alongside Homo sapiens in Europe, Homo erectus and the recently discovered Homo floresiensis in Asia. It was cold in Europe, the last ice age was in full swing and reindeer, wild horses and giant stag were hunted in our breadths. Alongside the herbivorous nourishment, mammouth and woolly rhinos were occasionally on the menu for humans when Toba, with a diameter of 90 kilometres on the island known today as Sumatra, in the truest sense of the word, “blew up”.
A volcanic eruption with a diameter of 90 kilometres! Ouch! Back to the article,
Alongside gigantic Tsunami waves, there was the unimaginable amount of 2800 cubic kilometres of ejected ash, which, evenly spread throughout our planets atmosphere, should have reduced the total number of humans to just 5000 to 10,000 survivors, as the Australian vulcanologist Prof. Ray Cas explains in an interview: “The suns rays only weakly reached the ground all around the globe, plants received too little light, the average temperature dropped to 5 degrees, so that summer turned to winter and winter became deadly in Verbindung.”
Two thousand, eight hundred cubic kilometres of ejected ash! It’s practically impossible to get one’s mind around that figure. OK, it’s easy enough to look up the volume of just one cubic kilometre – it’s 1,000,000,000 m3 or a trillion litres! Or for those of you in old money, as 1 US Gallon is the equivalent of 3.785 litres, then a trillion litres is 264,200,792,602 US gallons! Approximately 264 billion US gallons! 264 billion US gallons which, in case you missed it, is just one cubic kilometre. Toba ejected 2,800 times that amount in ash!
Back to the article,
Today we know that humans and their near relatives survived this global Armageddon of nature in small groups, mainly in Africa. It is incredible how scientists found all of that out with the help of thousands of DNA studies of todays humans. Mag. Bence Viola from the Anthropological Institute of Vienna University: “We examined the DNA in human mitochondria, the powerhouse of cells, and thereby observed that the genetic composition in samples from humans from all over the world had to have been much more different if Homo sapiens were able to have developed in all parts of the Earth without problems.”
Actually todays humans originate from a few thousand survivors and we can attribute the cause to the eruption of the super volcano Toba around 73,000 years ago. So it is a sort of genetic bottleneck, through which not only Homo sapiens had to have been forced, but also all of his relatives that were still living at that time but who died out later on due to other reasons.
Therefore a volcano in the region of Indonesia was responsible for the near destruction of mankind. From the 60 to 70 volcanoes that are to be found in the area today, a remarkable number have become active again in the weeks and months after the seaquake in December. Yet Toba is dozing today deep and safe under a huge sea bearing the same name in Northern Sumatra. Many people fear that if the suddenly active volcano of Talang that lies 300 kilometres south erupts, it could awaken the deadly giant.
Vulcanologist Prof. Ray Cas
Vulcanologist Prof. Ray Cas: “That could actually happen, but only if Toba were ready to erupt and at the moment there is not the slightest indication of that.” The expert does think that it is probable that one day another huge eruption will take place: “But that can only happen in 10,000 or even 100,000 years. The Earth is despite all efforts not predictable.”
It remains furthermore open to know what would happen to us in the face of such a devastating natural disaster, if a volcanic eruption similar to Toba were imminent. The way things stand today we cannot do anything against it.
Let’s close this reflection on a truly earth-changing event by looking at a picture of Toba today,
The powerful anti-democratic forces that will threaten civilisation.
In one sense this post today carries an underlying political message – and in another sense, it does not. It does in the sense that if every American voter truly understood the risks of a continued relationship with oil then the tar-sands projects wouldn’t have a prayer of a chance of being allowed.
In the other sense, it does not. Because the influence and power of ‘behind-the-scenes’ oil and money is beyond imagination and, just possibly, outside the reach of democracy.
So what’s got me so agitated?
Well first is that I have been quietly reading The Transition Handbook by Rob Hopkins, he of Transition Totnes fame. Most readers will be aware that Totnes was the first Transition Town in the world and started what is becoming the greatest social movement of the 21st century.
In Rob’s book, on page 51, there is a diagram showing the relative energy returns from the energy invested to produce that energy – hope that makes sense! Let me explain further. For example, for every unit of energy invested in building tidal-range generators, there are eighty-seven units of energy returned. I.e. this is a great investment for mankind in terms of the net benefit.
If we look at the generation of electricity from solar photo-voltaic (PV) panels then the return is about eight units from every unit invested.
The worst return of them all is from Tar sands: just one unit returned from every unit invested. Investment and humanitarian madness!
Then next I came across this item about Tar sands on The Ecologist magazine website,
Emissions from tar sands seriously underestimated
Governments and companies making no effort to quantify the real climate impacts
Greenhouse gas emissions from tar sands operations are being significantly under-reported according to new research by Global Forest Watch Canada.
The report, ‘Bitumen and Biocarbon‘, says oil companies and governments are not accounting for emissions from deforestation. It says that when boreal forest is destroyed for tar sands development, significant amounts of greenhouse gases are emitted.
‘Governments and companies are working hard to downplay the impacts of tar sands operations, but it turns out that they don’t even know the full extent of the problem,’ said Christy Ferguson, Greenpeace climate and energy coordinator.
‘What’s worse, they’re doing nothing to find out. Denial is not a climate strategy.’
In addition, the report shows that biological carbon stored in living and decaying plants is lost when natural ecosystems are disturbed or destroyed through mining of bitumen and construction of roads, pipelines or facilities.
‘Peatlands are one of the world’s most important storehouses of soil carbon. Industrial activity in the tar sands is destroying peatlands, releasing carbon and eliminating a crucial natural mechanism.
‘Even if peatlands are reclaimed, the carbon released through industrialisation won’t be replaced for thousands of years,’ said Ferguson.
Finally, today (25th) I received in my in-box the latest TomDispatch offering. (I am indebted to Tom Engelhardt for, once again, giving me permission to reproduce in full this TomGram.)
Tom’s latest piece is written by Bill McKibben (with an introduction by Tom) and I strongly urge you to read it – the implications are global. If you read an earlier TomDispatch article by Bill re-published on Learning from Dogs on the 18th July, The Great American Carbon Bomb, today’s piece will surely make you sit up and fume; as it did me! Here it is in full.
Tomgram: Bill McKibben, Jailed Over Big Oil’s Attempt to Wreck the Planet
What might have happened if John McCain had won the presidency in 2008? One thing is certain: there would have been a lot more protest from Democrats, progressives, and the left. Take it as an irony of his election, but Barack Obama has proved remarkably effective in disarming the antiwar movement, even as the use of war in American policy in the Greater Middle East has only grown. That Obama, the supposed anti-warrior of the 2008 campaign, has paid less than no attention to his antiwar critics is no news at all. It’s now practically a cliché as well that he seems to feel no need to feed his political “base” and that, generally speaking (and explain it as you will), his base has not yet pushed back.
This has been particularly true of Obama’s wars, especially the disastrous, never-ending one in Afghanistan. Had Afghanistan been “McCain’s war,” you would surely have seen growing waves of protest, despite the way 9/11 ensured that the Afghan War, unlike the Iraq one, would long be the unassailable “good war.” Still, as American treasure surged into the ill-starred enterprise in Afghanistan, while funds for so much that mattered disappeared at home, I think the streets of Washington would have been filling. What protest there has been, as John Hanrahan of the Nieman Watchdog website reported recently, tends to be remarkably ill-covered in the mainstream media.
Obama, only two points ahead of Ron Paul in the latest Gallup Poll in the race for 2012, is a beyond-vulnerable candidate. (Somewhere there must be some Democratic pol doing the obvious math and considering a challenge, mustn’t there?) Fortunately, in another area at least as crucial as our wars, demonstrators against a Big Oil tar-sands pipeline from Canada that will help despoil the planet are now out in front of the White House — you can follow them here — and they haven’t been shy about aiming their nonviolent protests directly at Obama. Will he or won’t he act like the climate-change president that, on coming into office, he swore he would be? Time will tell. Meanwhile, let Bill McKibben, TomDispatch regular, an organizer of the protests, and just out of a jail cell, fill you in. Tom
Arrested at the White House
Acting as a Living Tribute to Martin Luther King
By Bill McKibben
I didn’t think it was possible, but my admiration for Martin Luther King, Jr., grew even stronger these past days.
As I headed to jail as part of the first wave of what is turning into the biggest civil disobedience action in the environmental movement for many years, I had the vague idea that I would write something. Not an epic like King’s “Letter from a Birmingham Jail,” but at least, you know, a blog post. Or a tweet.
Heros
But frankly, I wasn’t up to it. The police, surprised by how many people turned out on the first day of two weeks of protests at the White House, decided to teach us a lesson. As they told our legal team, they wanted to deter anyone else from coming — and so with our first crew they were… kind of harsh.
We spent three days in D.C.’s Central Cell Block, which is exactly as much fun as it sounds like it might be. You lie on a metal rack with no mattress or bedding and sweat in the high heat; the din is incessant; there’s one baloney sandwich with a cup of water every 12 hours.
I didn’t have a pencil — they wouldn’t even let me keep my wedding ring — but more important, I didn’t have the peace of mind to write something. It’s only now, out 12 hours and with a good night’s sleep under my belt, that I’m able to think straight. And so, as I said, I’ll go to this weekend’s big celebrations for the openingof the Martin Luther King Jr. National Memorial on the Washington Mall with even more respect for his calm power.
Preacher, speaker, writer under fire, but also tactician. He really understood the power of nonviolence, a power we’ve experienced in the last few days. When the police cracked down on us, the publicity it produced cemented two of the main purposes of our protest:
Eaarth
First, it made Keystone XL — the new, 1,700-mile-long pipeline we’re trying to block that will vastly increase the flow of “dirty” tar sands oil from Alberta, Canada, to the Gulf of Mexico — into a national issue. A few months ago, it was mainly people along the route of the prospective pipeline who were organizing against it. (And with good reason: tar sands mining has already wrecked huge swaths of native land in Alberta, and endangers farms, wild areas, and aquifers all along its prospective route.)
Now, however, people are coming to understand — as we hoped our demonstrations would highlight — that it poses a danger to the whole planet as well. After all, it’s the Earth’s second largest pool of carbon, and hence the second-largest potential source of global warming gases after the oil fields of Saudi Arabia. We’ve already plumbed those Saudi deserts. Now the question is: Will we do the same to the boreal forests of Canada. As NASA climatologist James Hansen has made all too clear, if we do so it’s “essentially game over for the climate.” That message is getting through. Witness the incredibly strong New York Times editorial opposing the building of the pipeline that I was handed on our release from jail.
Second, being arrested in front of the White House helped make it clearer that President Obama should be the focus of anti-pipeline activism. For once Congress isn’t in the picture. The situation couldn’t be simpler: the president, and the president alone, has the power either to sign the permit that would take the pipeline through the Midwest and down to Texas (with the usual set of disastrous oil spills to come) or block it.
Barack Obama has the power to stop it and no one in Congress or elsewhere can prevent him from doing so. That means — and again, it couldn’t be simpler — that the Keystone XL decision is the biggest environmental test for him between now and the next election. If he decides to stand up to the power of big oil, it will send a jolt through his political base, reminding the presently discouraged exactly why they were so enthused in 2008.
That’s why many of us were wearing our old campaign buttons when we went into the paddy wagon. We’d like to remember — and like the White House to remember, too — just why we knocked on all those doors.
But as Dr. King might have predicted, the message went deeper. As people gather in Washington for this weekend’s dedication of his monument, most will be talking about him as a great orator, a great moral leader. And of course he was that, but it’s easily forgotten what a great strategist he was as well, because he understood just how powerful a weapon nonviolence can be.
The police, who trust the logic of force, never quite seem to get this. When they arrested our group of 70 or so on the first day of our demonstrations, they decided to teach us a lesson by keeping us locked up extra long — strong treatment for a group of people peacefully standing on a sidewalk.
No surprise, it didn’t work. The next day an even bigger crowd showed up — and now, there are throngs of people who have signed up to be arrested every day until the protests end on September 3rd. Not only that, a judge threw out the charges against our first group, and so the police have backed off. For the moment, anyway, they’re not actually sending more protesters to jail, just booking and fining them.
And so the busload of ranchers coming from Nebraska, and the bio-fueled RV with the giant logo heading in from East Texas, and the flight of grandmothers arriving from Montana, and the tribal chiefs, and union leaders, and everyone else will keep pouring into D.C. We’ll all, I imagine, stop and pay tribute to Dr. King before or after we get arrested; it’s his lead, after all, that we’re following.
Our part in the weekend’s celebration is to act as a kind of living tribute. While people are up on the mall at the monument, we’ll be in the front of the White House, wearing handcuffs, making clear that civil disobedience is not just history in America.
We may not be facing the same dangers Dr. King did, but we’re getting some small sense of the kind of courage he and the rest of the civil rights movement had to display in their day — the courage to put your body where your beliefs are. It feels good.
So perhaps you understand why every American reading this should make sure your voice is heard. And in the last few minutes – 1.30pm MT 25th August – Reuters have just put out this news release,
Nation’s Leading Environmental NGOs Unified Against Tar Sands Pipeline
Update on Day 5 of Tar Sand Pipeline Protest at the White House
See past update and background.
275 people have been arrested so far and many have been released. Today, the largest environmental groups in the US joined to send a letter to President Obama voicing their unified opposition to the Keystone pipeline and asking him to block it.
Why is this important? “For those of us out there in front of the White House, the best thing about this ringing statement is that the administration won’t be able to play one group off against another by making small concessions here and there”; says protest organizer Bill McKibben.
“There’s only one way to demonstrate to the environmental base the rhetoric of Obama’s 2008 campaign is still meaningful – and that’s to veto this pipeline. Since he can do it without even consulting Congress, this is one case where we’ll be able to see exactly how willing he is to match the rhetoric of his 2008 campaign.”
The letter says:
Dear President Obama,
Many of the organizations we head do not engage in civil disobedience; some do. Regardless, speaking as individuals, we want to let you know that there is not an inch of daylight between our policy position on the Keystone Pipeline and those of the very civil protesters being arrested daily outside the White House.
This is a terrible project – many of the country’s leading climate scientists have explained why in their letter last month to you. It risks many of our national treasures to leaks and spills. And it reduces incentives to make the transition to job-creating clean fuels.
You have a clear shot to deny the permit, without any interference from Congress. It’s perhaps the biggest climate test you face between now and the election.
If you block it, you will trigger a surge of enthusiasm from the green base that supported you so strongly in the last election. We expect nothing less.
Sincerely,
Fred Krupp, Environmental Defense Fund
Michael Brune, Sierra Club
Frances Beinecke, Natural Resources Defense Council
Phil Radford, Greenpeace
Larry Schweiger, National Wildlife Federation Erich Pica, Friends of the Earth
Rebecca Tarbotton, Rainforest Action Network
May Boeve, 350.org
Gene Karpinski, League of Conservation Voters
Margie Alt, Environment America
New York Times Also Opposes Pipeline
In an August 21 editorial, the NY Times took a opposition against the pipeline, citing two main concerns: the risk of oil spills along the pipeline, which would traverse highly sensitive terrain, and the fact that the extraction of petroleum from tar sands creates far more greenhouse emissions than conventional production does.
Building the pipeline would clear the way for Canada to double tar sands production over the next decade to more than 1.8 million barrels a day. To do that, some 740,000 acres of boreal forest – a natural carbon reservoir – would be destroyed.
In addition to the emissions produced by tar sands extraction, would be emissions from the loss of this vast, crucial carbon sink, [editor’s note: not to mention the biodiversity it harbors.] Read the editorial:
Website: here with permission from Sustainable Business
One thousand, nine hundred and thirty-two years ago, today, there was a loud bang in Italy!
On the 24th August, in the year 79 A.D. the residents of Pompeii would undoubtedly had very little time to ponder on the consequences of a volcanic eruption just five miles away.
Try to imagine huge, billowing, gray-black clouds like those at Mount St. Helens rushing toward you at a hundred miles an hour. That is probably what the ancient Romans saw just before they were entombed by hot ash.
There is much material available for those that wish to read more about the devastating effects of that volcanic eruption, so superfluous to add much more here. The Classroom of the Future link is as good a place to start as any. What I would like to comment on is this – but first a picture,
Vesuvius and nearby cities
What is worth noting that in 2009 the CIA Factbook records that the population of Naples was 2,270,000 people. Naples is very close to Vesuvius. As WikiPedia puts it,
Mount Vesuvius (Italian: Monte Vesuvio, Latin: Mons Vesuvius) is a stratovolcano on the Bay of Naples, Italy, about 9 kilometres (5.6 mi) east ofNaples and a short distance from the shore. It is the only volcano on the European mainland to have erupted within the last hundred years, although it is not currently erupting.
There is a saying in Italy that goes ‘vedi Napoli e poi muori’. Translated, this means ‘see Naples and die’. The actual meaning of this refers to being overwhelmed by what a beautiful and an incredible city Naples is. (although some may argue that what it really means that Naples is such a dangerous and chaotic city that it will kill you!)
H’mmm. Get the timing wrong and that saying could have a literal meaning way beyond the ancient author’s intent! I quote from the website Geology.com,
Starting in 1631, Vesuvius entered a period of steady volcanic activity, including lava flows and eruptions of ash and mud. Violent eruptions in the late 1700s, 1800s and early 1900s created more fissures, lava flows, and ash-and-gas explosions. These damaged or destroyed many towns around the volcano, and sometimes killed people; the eruption of 1906 had more than 100 casualties. The most recent eruption was in 1944 during World War II. It caused major problems for the newly-arrived Allied forces in Italy when ash and rocks from the eruption destroyed planes and forced evacuations at a nearby airbase.
But for all it’s power, the Vesuvius eruption of the 24th August, 79 was a squib compared to the Toba eruption some 73,000 years ago. More on that one in a few days perhaps.
Yesterday, I introduced a 50-minute film concerning the famous biologist E O Wilson, Lord of the Ants which, as well as being a wonderful tribute to Prof. Wilson, also allowed us humans to have a better understanding of our deeper human issues.
Coincidentally, around the same time of watching that film, I saw an article on the Grist website that referred to some research published in Nature magazine. This what I read, first from Grist, reprinted with the kind permission of Libby S., Senior Marketing Manager of Grist.
Scientists have been doing studies for years that show you are more likely to suffer from mental illness if you live in a city. What they haven’t figured out is why.
Now, researchers in Germany have conducted experiments that they believe might begin to get at the neuroscience behind the crazy-making nature of urban areas.
Publishing in the journal Nature, a group led by Andreas Meyer-Lindenberg of the University of Heidelberg’s Central Institute of Mental Health in Mannheim, Germany, looked at how social stress affected the minds of subjects, some city-dwellers and some not.
If we then turn to that article in Nature (to get access you will need to arrange prior free sign-up) we get to read this,
City living marks the brain
Neuroscientists study social risk factor for mental illness.
Epidemiologists showed decades ago that people raised in cities are more prone to mental disorders than those raised in the countryside. But neuroscientists have avoided studying the connection, preferring to leave the disorderly realm of the social environment to social scientists. A paper in this issue of Naturerepresents a pioneering foray across that divide.
Using functional brain imaging, a group led by Andreas Meyer-Lindenberg of the University of Heidelberg’s Central Institute of Mental Health in Mannheim, Germany, showed that specific brain structures in people from the city and the countryside respond differently to social stress (see pages 452 and 498). Stress is a major factor in precipitating psychotic disorders such as schizophrenia.
The work is a first step towards defining how urban life can affect brain biology in a way that has a potentially major impact on society — schizophrenia affects one in 100 people. It may also open the way for greater cooperation between neuroscientists and social scientists. “There has been a long history of mutual antipathy, particularly in psychiatry,” says sociologist Craig Morgan at the Institute of Psychiatry in London. “But this is the sort of study that can prove to both sides that they can gain from each others’ insights.”
I feel uncomfortable about reproducing more of this fascinating study without some formal permission to do so, therefore, if you want to read the full article then do sign up for access at the Nature website.
Back to the article from Grist written by Sarah Goodyear, Grist’s cities editor,
I called Dr. Meyer-Lindenberg to ask him more about the implications of his experiment, and what he thought might be the cause of heightened sensitivity to social stress among urban dwellers.
“On the neural level, we find two things,” he told me. “A, the neural effects are completely dissociated, so current urban living only affects the amygdala, urban upbringing only affects the cingulate. And B, these areas are associated with these illnesses. The amygdala is sort of a danger center, and it’s critically important for fear. And it is clear that the amygdala is a major player in depression. The cingulate is a prefrontal area regulating negative emotion, and it’s known to be one of the earliest areas affected by schizophrenia.”
So what accounts for the hyperactivity of the amygdala-cingulate circuit in urban dwellers? “That exact circuit that we found hyperactive has also shown to be activated when someone comes too close to you and crowds your personal space,” Meyer-Lindenberg told me.
But he cautioned against inferring that mere density of population is at fault. “It’s still speculation,” he said. “There could be myriad components of the urban experience that might or might not be bad for you from the point of your risk for mental illness. No one really knows. People are annoyed by noise or by traffic, or it could also be lead, or air pollution, but there’s no evidence base to say this is an important factor, this is not an important factor. Therefore there’s no basis for urban planning that’s grounded in human biology, at least with regard to mental illness.”
Later in the Grist article, Dr. Meyer-Lindenberg told Sarah Goodyear,
“Social status is closely linked to socioeconomic variables. What we found in our imaging studies is that if your social status becomes labile, and especially if you are in danger of losing it, a very similar brain circuit becomes active. There is a convergence of socially relevant risk factors on that circuit.”
Different types of urban environments might also affect people in different ways. “It’s very different if you live in Manhattan and you sort of live in a series of overlapping villages, if you will, or if you live in a city like Sao Paolo, in which no such microstructure is immediately available to you, or if you live in a large spread-out area,” said Meyer-Lindberg.
The social connections that are fostered in more walkable neighborhoods could help city dwellers from losing it. “A previous study found that that the size of your social support network is actually correlated to the size of the exact brain circuit we found in this study,” Meyer-Lindenberg said. “So that’s a protective factor. The more friends you have, the bigger those brain structures are.”
Already, more than half the human population lives in cities. That proportion will only increase. New cities are springing up all over the developing world, some built to order, some completely unplanned. The form they take could be crucial.
More knowledge about what exactly drives people could lead to concrete solutions that would make for better mental health — the same way the discovery of how disease was spread by waterborne germs finally ended the scourge of cholera in London.
“I think it would be important to make cities better, given that we can’t escape cities, given the dynamics of urbanization,” said Meyer-Lindenberg. “That’s a reality that we’re not going to get rid of.”
Fascinating article made doubly interesting by E O Wilson’s lifetime study of ants!
A passing visit to the American biologist, E. O. Wilson
E O Wilson
Edward Osborne Wilson was born in June 1929 thus making him, at this time of writing, just into his 82 year. His biological specialty is myrmecology. Got that? Myrmecology. And if you, like me, didn’t have a clue as to what myrmecology is and had to look it up, it is the study of ants. Blow me down, there is even a myrmecology blogsite!
So where is this all heading?
One of the things that we do know about dogs, especially if we go way back into the dim and distant times when they behaved more like the grey wolf, from which the species ‘dog’ genetically originates 100,000 years ago, is that their social order, their pack behaviour, was highly stable. As an aside, when Jean was rescuing dogs in San Carlos, Mexico during the years that she lived there with her late husband she readily observed that the stray dogs, of which there were too many, had a natural propensity to group up into their historic pack formations. (And as an aside to my aside, Jean’s close friend of many years, Dan’s sister Suzann, today carries on the splendid work of looking after stray dogs from her San Carlos house!)
OK, back to the plot!
E O Wilson’s study of ants has revealed much about social order and organisation. The following YouTube video was from a PBS programme, aired in May, 2008, from which I quote (that is the PBS website),
Program Description
At age 78, E.O. Wilson is still going through his “little savage” phase of boyhood exploration of the natural world. In “Lord of the Ants,” NOVA profiles this soft-spoken Southerner and Harvard professor, who is an acclaimed advocate for ants, biological diversity, and the controversial extension of Darwinian ideas to human society.
Actor and environmentalist Harrison Ford narrates this engaging portrait of a ceaselessly active scientist and eloquent writer, who has accumulated two Pulitzer Prizes among his many other honors. Says fellow naturalist David Attenborough: “He will go down as the man who opened the eyes of millions ’round the world to the glories, the values, the importance of—to use his term—biodiversity.”
It’s a fascinating film, truly engaging, so do settle down for a relaxing 53 minutes and watch,
Now there’s more to this and I do want to continue with the theme of this Post tomorrow.
So for now, look in on the E O Wilson Biodiversity Foundation’s website and I’ll see you tomorrow.
Dogs have that wonderful ability to savour the moment and just enjoy the present. Seems to me that there is just a bit too much going on at the moment in the big wide world and we could do a lot worse than take a chair out into the garden, or wherever, and enjoy the majesty of one of the light shows that the universe can put on.
But first an acknowledgement to Mike Shedlock, more details here. I subscribe to his daily newsletter and it was there that, rather uncharacteristically for an economic blog, I saw the reference to the Perseids meteor shower which, annually, provides vivid viewing for us earth-bound creatures this time of the year.
A celestial traffic jam may be on tap this week as two meteor showers combine forces to put on a brilliant sky show.
One of the best shooting star events of the year is the annual August Perseid meteor shower. (See Perseids pictures.) However this year’s peak, on August 12, happens to coincide with a bright full moon—drastically cutting down the number of meteors visible to the naked eye.
Yet while the main event might be blocked out by the blinding moonlight, the opening act promises to be much better.
This year the lesser known Delta Aquarid meteor shower is expected to peak on Friday night, when the Delta Aquarids’ more productive Perseid cousin is just starting to ramp up.
Together the showers will produce anywhere between 15 and 30 shooting stars per hour under clear, dark skies.
If this tickles your fancy then go to that article and read how best to view this wonderful sky show.
We haven’t seen them from this part of the world (i.e. Payson, Arizona), but down in South-West England it was easy to get up onto the moors (Dartmoor). Sunset at this time of the year down in Devon is around 7pm local time and by 8pm there was often a beautiful cloudless night sky.
Wikipedia has some good background information on the Perseid meteor shower including, what I didn’t realise, that,
The Perseid meteor shower has been observed for about 2000 years, with the earliest information on this meteor shower coming from the Far East. Some Catholics refer to the Perseids as the “tears of St. Lawrence“, since 10 August is the date of that saint’s martyrdom.
I think most people are aware, again from Wikipedia, that,
The shower is visible from mid-July each year, with the peak in activity being between August 9 and 14, depending on the particular location of the stream. During the peak, the rate of meteors reaches 60 or more per hour. They can be seen all across the sky, but because of the path of Swift-Tuttle’s orbit, Perseids are primarily visible in the northern hemisphere. As with all meteor showers, the rate is greatest in the pre-dawn hours, since the side of the Earth nearest to turning into the sun scoops up more meteors as the Earth moves through space.
But to come back to the National Geographic piece, as above, this year could be better than normal. As I wrote,
This year the lesser known Delta Aquarid meteor shower is expected to peak on Friday night, when the Delta Aquarids’ more productive Perseid cousin is just starting to ramp up.
Together the showers will produce anywhere between 15 and 30 shooting stars per hour under clear, dark skies.
So I know it could be a tough choice – politics or standing in awe under a night sky – but, go on, force yourself!
Yesterday, I wrote about how science was coming up with some pretty strong evidence that humans do have the ability to communicate in a way that might be called ‘telepathic’.
If (and that’s a big ‘if’) I have any understanding of the science, I believe it has much to do with quantum physics. So I thought it fun to take a small diversion in today’s Post and give you some material on this very strange world of the very, very small.
That’s an easy one: it’s the science of things so small that the quantum nature of reality has an effect. Quantum means ‘discrete amount’ or ‘portion’. Max Planck discovered in 1900 that you couldn’t get smaller than a certain minimum amount of anything. This minimum amount is now called the Planck unit.
Why is it weird?
Niels Bohr, the father of the orthodox ‘Copenhagen Interpretation’ of quantum physics once said, “Anyone who is not shocked by quantum theory has not understood it“.
To understand the weirdness completely, you just need to know about three experiments: Light Bulb, Two Slits, Schroedinger’s Cat.
Two Slits
The simplest experiment to demonstrate quantum weirdness involves shining a light through two parallel slits and looking at the screen. It can be shown that a single photon (particle of light) can interfere with itself, as if it travelled through both slits at once.
Light Bulb
Imagine a light bulb filament gives out a photon, seemingly in a random direction. Erwin Schroedinger came up with a nine-letter-long equation that correctly predicts the chances of finding that photon at any given point. He envisaged a kind of wave, like a ripple from a pebble dropped into a pond, spreading out from the filament. Once you look at the photon, this ‘wavefunction’ collapses into the single point at which the photon really is.
Schroedinger’s Cat
In this experiment, we take your pet cat and put it in a box with a bottle of cyanide. We rig it up so that a detector looks at an isolated electron and determines whether it is ‘spin up’ or ‘spin down’ (it can have either characteristic, seemingly at random). If it is ‘spin up’, then the bottle is opened and the cat gets it. Ten minutes later we open the box and see if the cat is alive or dead. The question is: what state is the cat in between the detector being activated and you opening the box. Nobody has actually done this experiment (to my knowledge) but it does show up a paradox that arises in certain interpretations.
To conclude I will offer this quotation reputed to be from the great master himself, Albert Einstein,
The more success the quantum theory has, the sillier it looks.
Those of you who have come across Rupert Sheldrake and, in particular his book Dogs That Know When Their Owners Are Coming Home will really not be surprised at what is coming, in terms of the rest of this Post. Because most dog owners know, from countless observations, that dogs have an uncanny ability to see the world around them in a more deeper and intuitive manner than we can explain.
I wrote of Sheldrake’s book on the 1st June including touching on a report of Mason, a small terrier mix …
On April 27th, Mason was hiding in his garage in North Smithfield when the storm picked him up and blew him away. His owners couldn’t find him and had about given up when they came back Monday to sift through the debris, and found Mason waiting for them on the porch.
A few evenings ago, we watched a documentary from the website Top Documentary Films from the series Through The Wormhole. This particular documentary was entitled Is There a Sixth Sense? Here’s how that film was introduced,
Sight, hearing, smell, taste and touch are the tools most of us depend on to perceive the world. But some people say they also can perceive things that are outside the range of the conventional senses, through some other channel for which there is no anatomical or neurological explanation. Scientific researchers who study such abilities call them extrasensory perception (ESP), but lay people often refer to them as the sixth sense.
Either term really is a catch-all for a variety of different purported abilities that vary from person to person. Some people claim the power of telepathy – that is, the ability to perceive others’ thoughts, without having them communicated verbally or in writing. Others claim to have the power of clairvoyance, which is the ability to perceive events and objects that are hidden from view because of barriers or distance. Still others claim to be gifted with precognition, which enables them to look into the future and glimpse what hasn’t yet occurred.
The belief in ESP or the sixth sense dates back thousands of years. The Greek historian Herodotus wrote that Croesus, who ruled a kingdom in what is now Turkey in the sixth century B.C., consulted oracles – that is, groups of priests claimed to be able to predict the future — before he went to war. In ancient India, Hindu holy men were believed to possess the power to see and hear at a distance, and to communicate through telepathy.
In the late 1700s, the Viennese physician Franz Mesmer claimed that he could give people ESP powers by hypnotizing them. Just before his assassination in 1865, President Abraham Lincoln told friends that he’d dreamed of his own body lying in state in the White House. In the 20th century, Edgar Cayce and Jean Dixon attracted wide followings by claiming that they could foresee future events. During the Cold War, U.S. military and intelligence agencies, spurred by reports that the Soviets had psychics at their disposal, even tried to utilize clairvoyants who claimed remote-viewing powers for espionage purposes.
As well as watching it directly from the Top Documentary Films website, it is also available from YouTube. Here are the four links. It is a most fascinating review of the scientific findings in this area. If you have a dog with you when you watch the videos, don’t be surprised if he or she fall asleep! Nothing new for dogs in all this!
William Rees discussing the disconnect between economics and ecology.
Yesterday, I wrote about Paul Gilding’s book The Great Disruption. In a sense today’s article continues the theme; the idea that the future is going to be very different to the past, indeed has to be if mankind is to have a viable future.
Dr. Bill Rees
Dr. William Rees is Professor at the University of British Columbia’s School of Community and Regional Planning. More details of Dr. Rees here.
The world economy is depleting the earth’s natural resources, and economists cling to models that make no reference whatsoever to the biophysical basis that underpins the economy. That’s why ecological economics is needed, says William Rees in this INET interview.
Standard economics portrays the economy as a circular flow: households pay money to firms in exchange for goods and services, and firms pay wages to households in exchange for labor. Textbooks describe this circular flow as self-perpetuating, capable of infinite expansion. William Rees argues that the textbooks get it wrong; he says the production of our goods and services depends on the extraction of material from ecosystems, causing resource depletion on the one hand, and excess pollution on the other.
William Rees, best known in ecological economics as the originator and co-developer of ‘ecological footprint analysis’, says the United States is using four or five times its fair share of the world’s total bio-capacity. In order to bring just the present world population up to the material standards enjoyed by North Americans, we would need the biophysical equivalent of about three additional planet earths.
There has been no time in history where income growth hasn’t been accompanied by increased material and energy consumption, Rees cautions. He says technologies exist that would enable us to enjoy our current lifestyles with perhaps as little as 20 percent of our current energy and material consumption, but we do not have the incentives in place to force that decoupling to take place.
Rees is as pessimistic on current culture and politics as he is optimistic on the technology. The global culture remains in denial, and people with vested interests in the status quo wield enormous power.
Want more from Dr. Rees? Over at the website West Coast Climate Equity is an eight-part series where Dr. Rees sets out the proposition that humanity’s survival depends on an 80% reduction in energy use.
Finally, on the Post Carbon Institute website there’s a link to an audio speech given by Dr. Rees summarised as follows.
Bill Rees speech to Vancouver World Federalist meeting on Radio Ecoshock Show
This is a speech by Dr. Bill Rees delivered April 15th at the World Federalist meeting in Vancouver. It goes a long way to explaining why we fail to act, even as the facts become clear and indisputable. He covers the three brain theory, the limits of evolution, memes, Peak Oil, and cultural myths, plus some thoughts on solutions – mostly contraction and convergence. Rees is one of the few academics more or less calling for a planned economic collapse.
The 53 minute speech is featured in this week’s Radio Ecoshock show, broadcast by 20 college and community radio stations in the U.S. and Canada, plus Green 960 AM in San Francisco.
Learning from Dogs 