Latest Articles

Axis of Upheaval

Wobbly earth may contribute to extinction of mammals, study finds Natural shifts in the earth’s orbit and axis correspond to the periodic emergence and extinction of rodents and likely other mammals as well, says a study published today in Nature. Researchers studying 22 million years of rodent fossil records in central Spain found that certain […]

Drop Goes the Diesel

Most of U.S. diesel-fuel supply to be cleaner by next week Diesel fuel will get a major makeover this weekend, thanks to rules drawn up during the Clinton administration and set to take effect on Sunday. (The Bushies would like to get some credit too, for not quashing the rules, like they did so many […]

The history of tree-hugging, and the future of name-calling

Anyone who ever sympathized with Eric Cartman‘s declaration, “I hate hippies! … I want to kick ’em in the nuts” probably finds the word “tree-hugger” useful — and plenty of other people dig the word, too. Maybe you’d rather be a vile SUV-cuddler? Photo: iStockphoto At this point, it’s hard to imagine the vocabulary of […]

Is wood-framing a green building material?

Talk about "framing" these days, and many people will think about author and linguist George Lakoff, and the post-2004-election brouhaha about how to communicate, or "frame," political ideas.

But apparently, there's much more obscure debate going on about another kind of framing -- the kind of framing that goes into building a house.

It's a bit arcane, really. But the crux of the debate is this: should traditional wood-framing count as a "green" building technique? Or is something else, such as steel or concrete, a more environmentally friendly choice?

Umbra on synthetic fabrics and kids

Dear Umbra, I have just recently learned about all these plastic-awareness issues and now wonder about polyester clothing, or any human-made fabric for that matter, on my children (three girls: 3, 5, and 7 years old). If plastics can leach out into their bodies, can clothing also affect them? Julie Roberts Nevada City, Calif. Dearest […]

I have arrived

I think I've finally arrived.

I have now joined the august ranks of journalists -- including such luminaries as Tom Brokaw, New York Times environment reporter Andy Revkin, and AP science reporter Seth Borenstein -- publicly attacked by the U.S. Senate Committee on Environment & Public Works. They hate me! They really hate me!

Some background: EPW is chaired by everyone's favorite flat-earther, Sen. James Inhofe (R-Mongo). A while back, Inhofe hired Marc Morano of CNS news -- famous (if that's the word) for writing this piece questioning whether war veteran Rep. Jack Murtha (D-PA) faked the wounds that got him two purple hearts -- to head up his communications operation. Morano wasted no time firing off press release blasts attacking various reporters and public figures for "bias." (Remember, in the right-wing dictionary, "bias" means a stubborn insistence on distinguishing truth from falsehood.)

Today, I have the dubious honor of being the target of one of these attacks.

Sure wish they’d go green

So this weekend I had the great pleasure of roaming around Manhattan, popping my head into generally closed-to-the-public spaces as part of the annual Open House New York. Among my favorite stops was a small shop in the East village called Build A Green Bakery. Apart from its divine chocolate-chip cookies, the bakery has made a small name for itself for being environmentally conscious, in everything from its supply chain to its ultra-green storefront. (Take a virtual tour and check out the materials they used).

A chat with Worldwatch’s Gary Gardner on faith and environmentalism

Gary Gardner. “It’s because I’m a religious person that I’m an environmentalist,” says Gary Gardner, director of research at the Worldwatch Institute. An expert on nuclear proliferation, population, and world hunger, Gardner returns to a subject close to his heart with his latest book: Inspiring Progress: Religions’ Contributions to Sustainable Development. I caught Gardner by […]

There are enough to shoot again

In the 1800s, the Texas Bighorn sheep numbered about 1,500 in the remote, craggy Texas wilderness. But by the 1940s, their numbers had dwindled to around 35 and they were looking to join the ranks of the dodo bird. However, conservation efforts and personal motivation tapes pushed the Bighorn sheep to clamber and hoof their way gradually back up the rocky, precarious cliff to population rebound, and at the windswept peak the Texas Bighorn found the ultimate reward:

Signs are hopeful

In 1903, a 45-year old Theodore Roosevelt stood at the edge of the Grand Canyon in Northern Arizona. He looked out over one of this country's great wonders and advised the nation to "Leave it as it is. You can not improve on it. The ages have been at work on it, and man can only mar it."

A little over a century later, I am sweating about 175 miles south in the 95 degree heat of Tempe, Arizona.

And although the Grand Canyon is still intact, we have not listened to the advice of this great Republican leader on a global scale. We have, in fact, marred this globe, and marred it badly. And we need to fix it. And to do that we need to build a new world. "Leaving it as it is," complete with its 6 billion greenhouse-gas-spewing citizens, is no longer an option.

I am in town for a conference set up by Arizona State University (ASU) and the Association for the Advancement of Sustainability in Higher Education (AASHE) to confront this very inconvenient truth.