Showing posts with label Politics. Show all posts
Showing posts with label Politics. Show all posts

Tuesday, November 11, 2008

Clean Energy Week! (or how i learned to stop worrying and love the little picture)


It’s been a week since the election, and I keep thinking about Harry Truman who, upon assuming the Presidency on April 12, 1945, told reporters that he felt “like the moon, the stars, and all the planets had fallen” on him. Truman came into the Presidency after 82 days as VP to Franklin Roosevelt, who hadn’t exactly kept Truman abreast of domestic and foreign affairs. One of the first secrets Truman learned of when he took office was the existence of the Manhattan Project, and one of the first decisions he had to make was whether or not to employ nuclear warfare. Very heavy indeed.
While President-elect Obama doesn’t look as bewildered as Truman reported feeling, I have to imagine that he’s had the same elevated experience of his own gravity. He has the weight of two wars, a ponderously sagging economy, and a potential energy crisis-- not to mention 300 million Americans watching to see what he’ll do.

While energy issues didn’t rank highly at the exit polls (compared especially to the economy), the President-elect’s economic plan appears increasingly to be tied to the promotion of green technology and the creation of green jobs. Obama’s energy platform proposes investing $150 billion in clean energy technology over the next decade to create five million new green collar jobs. And at her post-election press conference last week, Speaker Nancy Pelosi spoke of a stimulus package that would “grow our economy by creating jobs and to do it in a newer, greener way.”

There is some debate about the validity of tying the economy to energy policy. Some, like David Brooks, view the economic crisis as an opportunity to transform the way we supply and manage energy in the U.S.—something he says we could have done in the 1970’s. Critics argue that Obama’s green investment/job creation plan ignores the jobs that would be lost in the fossil fuel industry.

And there are some who scoff at the perceived potential of alternative energies in general, which is something I can't quite understand. Perhaps part of that sentiment stems from a knee-jerk reaction to the fact that environmentalists are often grounded in neither reality nor science, but only politics. I can understand that. I can also understand (and share) a healthy skepticism of anything being touted as the Next Great Thing. On the other hand, it strikes me as dangerously myopic to view energy alternatives in terms of either politics or fads. Some alternative energies are new, but they're here, and people are using them.

But these are big issues. Because I am not required to shoulder the weight of the solar system or the world or the drooping economy or the depleting ice caps (yes, they are. yes, it's us), I'd rather not. I'd rather walk around New York City and check out some of the green building they're doing around here. So for the next week or so, look forward to a feature each day on a building in NYC. I'll focus on a different type of energy (wind, solar, etc.) with each post.

Though I'll start with those tomorrow, I'll leave you with something to wet your recycled, sustainable, Earth-friendly whistle today...it's Big and Green and really Bizarre...
It's a building designed by architect David Foster for Dubai, called Dynamic Tower. Each floor is designed to rotate 360 degrees, and the building will generate all of it's own electricity through inter-floor, horizontal wind turbines and solar panels on the roof of each floor. Weird? Definitely. Possible? Maybe.

Monday, November 10, 2008

NANOBAMA!


John Hart, a Mechanical Engineering Professor at University of Michigan (go blue!) might be making the tiniest art ever.

These mini sculptures are made out of carbon nanotubes, which are spectacular little structures made entirely of carbon, each with a diameter tens of thousands of times smaller than a human hair. Carbon nanotubes are all the rage at the moment because of their unique properties —for instance, they are extremely lightweight but about 100 times stronger than steel, which makes them potentially useful for paper batteries (and theoretically useful in the creation of a space elevator…).

Each of the Obama faces above is composed of about 150 million nanotubes, stacked parallel to each other, for a total width of about .5 millimeters (10 times the diameter of a human hair). The sculptures themselves are so small that they are barely visible to the human eye—it takes an electron microscope to obtain a photograph like the one you see here. I suppose it’s a weird hobby, making art too small to see, but I think I like it.

Check out more nano-art here.