What if our economic woes were really about something we can’t bear to consider?

What if our economic woes were something symptomatic about a deep dysfunction many Americans refuse to contemplate. What if Thomas Friedman has it about right when he suggests that our infinite growth model inevitably leads to environmental/economic hell?

Let’s today step out of the normal boundaries of analysis of our economic crisis and ask a radical question: What if the crisis of 2008 represents something much more fundamental than a deep recession? What if it’s telling us that the whole growth model we created over the last 50 years is simply unsustainable economically and ecologically and that 2008 was when we hit the wall — when Mother Nature and the market both said: “No more.”

We have created a system for growth that depended on our building more and more stores to sell more and more stuff made in more and more factories in China, powered by more and more coal that would cause more and more climate change but earn China more and more dollars to buy more and more U.S. T-bills so America would have more and more money to build more and more stores and sell more and more stuff that would employ more and more Chinese ...

We can’t do this anymore.

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How to humanize and preserve the abandoned underground spaces of New York

How do you humanize and preserve the abandoned underground spaces of New York? If you are artist and urban explorer Miru Kim, here's what you do:

Kim explores industrial ruins underneath New York and then photographs herself in them, nude -- to bring these massive, dangerous, hidden spaces into sharp focus.

Kim was featured at a recent TED talk. I was skeptical when I first read about her concept, but now I'm sold. Ebonmuse previously posted on another artist's urban spelunking, minus the beautiful nude woman. See here.

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George Will’s irresponsible article denying climate change and the Washington Post’s irresponsible fact-checking

George Will has written an irresponsible article denying climate change (AKA global warming). Here’s the basic problem with George Will’s writing, as stated succinctly by The Wonk Room:

In “Dark Green Doomsayers,” Will attacked Secretary of Energy Steven Chu for discussing a worst-case scenario of California drought caused by the decimation of Sierra snowpack, falsely claiming Chu predicted this will come to pass “no later than 10 years away.” Will also incorrectly claimed that “global sea ice levels now equal those of 1979″ — based on a 45-day-old blog post by Daily Tech’s Michael Asher, one of Marc Morano’s climate denial jokers.

Will’s article is riddled with falsehoods. The radically untrue nature of Will’s article is beyond dispute. Confronted with Will’s cauldron of conservative climate denial propaganda, the Washington Post was faced with a stark choice. It could either A) confess that it failed to do any competent fact-checking or B) compound Will’s lies with its own by claiming that it did real fact-checking. It chose “B.”

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Why do women in wealthy societies have fewer children?

I’ve often wondered why women in wealthy societies have fewer children. Melanie Moses (who teaches Computer Science at the University of New Mexico) offers a solution in an article entitled, “Being Human: Engineering: Worldwide Ebb,” appearing in the 2/5/09 edition of Nature (available online only to subscribers). This phenomenon is counter-intuitive because evolution by natural selection would seemingly predict that human animals with more resources would have more babies. Moses employs the Metabolic Theory of Ecology (MTE), an approach for understanding the dynamics of flow through networks. It was developed

to explain why so many characteristics of plants and animals systematically depend on their mass in a very peculiar way. . . According to the theory, the larger the animal, the longer its cardiovascular system (its network of arteries and capillaries) takes to deliver resources to its cells. That delivery time, which in turn dictates the animal's metabolic rate, is proportional to the animal's mass raised to the power of ¼. Thus, because its circulatory system works less efficiently, an elephant grows systematically more slowly than a mouse, with a slower heart rate, a lower reproductive rate and a longer lifespan.

Moses argues that this idea that networks become predictably less efficient as they grow has “profound” consequences. With regard to fertility, she starts with facts regarding our energy consumption.

The average human uses up only about 100 watts from eating food, consistent with predictions based on body size. But in North America, each person uses an additional 10,000 watts from oil, gas, coal and a smattering of renewable sources, all of which are delivered through expansive, expensive infrastructure networks.

How do energy networks interact with the reproductive choices of humans?

The decline in human birth rates with increased energy consumption is quantitatively identical to the decline in fertility rate with increased metabolism in other mammals. Put another way, North Americans consume energy at a rate sufficient to sustain a 30,000-kilogram primate, and have offspring at the very slow rate predicted for a beast of this size . . . As infrastructure grows we get more out of it, but must invest more into it, reducing the energy and capital left to invest in the next generation.

Moses disagrees with alternative explanations, such as availability of birth control or decisions to marry later, because these don’t explain decisions to have fewer children in the first place. She also dismisses the idea that “as societies become wealthier, greater educational investments are made in each child to make them competitive in labour markets” because investments in eduction correlate inversely with fertility rates.

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Straight talk about Canada’s oil sands

Would you like to learn the unvarnished story about oil sands, an often highly-touted source of fuel? The March issue of National Geographic has a detailed article on oil sands, focusing on a production facility in Alberta Canada: "Scraping Bottom." It's an already profitable environment-unfriendly carbon-irresponsible way to feed America's often-wasteful craving for fuel. [Photo: Wikimedia Commons]

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