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One economist says no

James Galbraith gets to the heart of the dilemma facing climate change economics: The market’s real failure is that it allows for no signal from the future to the present, either from the conditions that will exist 30 years hence or from the people who will be alive and working then. The question becomes: Can […]

A linky post

Oy vey. A “vacation” (read: four-state, four-family, Midwestern extravaganza) has left me decidedly off the ball. Prepare for heavy linkiness, and my apologies that much of this is not terribly current. There’s a Dead Meat Olympics? Who knew? Steve Nash (heart!) is opening an environmental gym in Vancouver. London Olympics 2012 update: Amphibians are being […]

And then you die

According to a new report released this week by the Natural Resources Defense Council, there were 25,000 beach closings or “swimming advisory days” in 2006. That’s 28 percent more than in 2005, and the highest number since they started keeping records on that sort of thing. Some 1,300 days of closings were attributed to sewage […]

Friday music blogging: Gonzales

Wow, I sure am glad it’s Friday. I’m exhausted. Not the kind of exhausted where you want music that will re-energize you, but the kind of exhausted where you want something nice and soothing to help you turn off and unload the week’s worries. Solo Piano, an album by an artist known cryptically as Gonzales, […]

Writing about Mooney, writing about storms

I reviewed Chris Mooney’s new book, Storm World: Hurricanes, Politics, and the Battle Over Global Warming, for The American Prospect, and it’s up today. Gristmiller Kit Stolz reviewed it here a while ago, but uh, mine is … longer. Anyway, the book is good, though not the galvanizing polemic that made his first book, The […]

More Murray

Yesterday the Washington Post ran a profile of Robert Murray, head of Murray Energy, owner of the Utah mine that recently collapsed and all around evil motherfvcker. I actually thought the story did a decent job of showing what an unhinged fruitcake Murray is, gibbering on about how "elites" who attack coal don’t understand what […]

Debunking the notion that walking is bad for the planet

Sheesh. Wouldn't you know it, the "walking is bad for the planet" meme has reared its head yet again, this time in a British newspaper:

Food production is now so energy-intensive that more carbon is emitted providing a person with enough calories to walk ... than a car would emit over the same distance. The climate could benefit if people avoided exercise, ate less and became couch potatoes.

This made its way to the top of Digg over the weekend, and it's little wonder. It's got all the characteristics of a "sticky idea": it's simple, it's memorable, it seems credible, and most of all, it's unexpected -- which makes it perfect for passing around at the water cooler.

Yet it's actually nothing new. Versions of this idea have been circulating since at least the 1980s. I blogged about a similar claim a year ago. Moreover, as I found out when I ran the numbers, there's a good reason this claim is so counterintuitive: it's false!

Congress’ dimmest bulb laughs at bikes

The energy bill just passed by the House contains a provision that would offer a $20 monthly tax rebate to bicycle commuters. When Rep. Patrick McHenry (R-N.C.) found out, he took to the floor of the House to deliver this speech (via Streetsblog): A major component of the Democrats’ energy legislation and the Democrats’ answer […]

Subways are the best

Recently I tracked down an article on the annual electricity use of the New York City subway system: 1.8 billion kilowatt-hours (kwh). To put that in perspective, the entire U.S. economy uses about 4,000 billion kwh annually. According to the New York City Metropolitan Transit Authority, there were 1.499 billion trips made on the subway in 2006. So it takes a little over 1 kwh to move one person on trips, of varying length, in New York City.

That's 4.1 million riders per day, on average. So if 200 million trips a day are required in the U.S. for everybody, and if everybody rode a subway, we would need about 90 billion kwh for personal transportation -- about 2 percent of our current electricity use.

For comparison, let's use Gar Lipow's estimation that a super-duper plug-in hybrid would travel 65 miles using 8 kwh.  If the average trip was 8 miles, we would also have 1 kwh per trip. Something to strive for?

Leo’s new eco-flick

I saw The 11th Hour last night, a new movie produced and narrated by Leonardo DiCaprio. The movie is a pastiche of interviews of about 50 different thinkers and scientists, interspersed with stock footage of obligatory mountains and seal clubbings. Here's how Leonardo describes it: