Climate Culture

The Truck Stops Here. Please.

Celebrities popularize commercial extreme truck Move over Hummer. The hip new thing in celeb vehicle bling is the International CXT, or commercial extreme truck. The hugemongous pickup weighs more than twice as much as the Hummer H2 and sits at the height of an 18-wheeler; more important, it can tow a 20-ton yacht and lug […]

Plug-in Play

Enterprising hybrid owners tinker to get better mileage Hybrid vehicles have been touted as the Next Big Thing in efficient transportation. So what’s the Next Next Big Thing? Maybe hybrids with a twist. A handful of engineering students at the University of California at Davis and other mechanically inclined greens have been tinkering with existing […]

Ecotourism tips

I am, like most enviros, somewhat conflicted on the subject of ecotourism, and I wish I knew more about it. In the end, I'm inclined to think that the damage such tourism does to the ecosystems where it takes place is outweighed by the simple fact that it offers a source of revenue other than resource extraction. There is, of course, good ecotourism and bad ecotourism -- if you, as an aspiring ecotourist, want to know which is which, MSNBC's 12 tips for ecotravelers is a good place to start.

Umbra on reusable recycling bags

Dear Umbra, I am the cofounder and current president of the Recycling Club at R.L. Paschal High School in Fort Worth, Texas. We have started collecting cell phones and plan to donate them to Verizon, since they refurbish and recycle or sell them. With the money they make, they buy new ones with airtime for […]

Soap Opera

Degassed water may reduce need for detergents Researchers at the Australian National University in Canberra have found an effective alternative to caustic, strong-smelling detergents: water. Good ol’ water. Degassed water, to be specific. According to their findings, published in the Journal of Physical Chemistry, if dissolved air present in everyday water is removed, H2O becomes […]

Of Motion and Emotion

I seem to have touched a nerve: it seems that more people had an opinion about my posts on the Cascadia Scorecard weblog discussing the Prius and the potential benefits of hybrid SUVs than about anything I'd written before.

My question is: why?

Umbra on making eco-friendly cleaning products

Dear Umbra, I’d like to start making my own environmentally friendly cleaning products for my home. Are there any books or websites you would recommend for cleaning “recipes”? Rachel P.S. — Thanks ever so much for your mention of the Keeper in one of your columns. Quite possibly the most useful device ever invented. Why […]

Umbra on leather upholstery

Dear Umbra, It seems everyone is getting leather upholstery in their cars and on their couches these days. Where is it coming from — the same cows that are being slaughtered for hamburgers, or special cows that are raised for their hides? What is the environmental impact of all this luxurious leather? SharonCollegeville, Penn. Dearest […]

Betsy Rosenberg, green radio-show host, answers questions

Betsy Rosenberg. What work do you do? I’ve gone from 20 years of general news reporting and anchoring for the CBS Radio network to creating an environmental radio minute to hosting and producing a one-hour nationally syndicated eco-awareness program called EcoTalk. I transitioned from journalist to activist a few years ago when, in the wake […]

Umbra on the outcome of the last pollutocrat contest

Dear Umbra, So, what were the results of the “pollutocrat” contest? I recall seeing several web postings by editors to “watch out” for this term, as if the rest of a letter’s content was somehow invalid if it was written as part of a contest. Sad. Did someone win or not? KevinParma, Ohio Dearest Kevin, […]