Car, Plane, or Train?

During this high-travel pre-holiday season, consider some surprising findings on the carbon footprint of traveling, courtesy of Matthew McDermott of Planet Green/TLC: * For long distances, buses emit less carbon than trains. Trains still are pretty good choices, and...
Fears for America’s Parched Southwest

Fears for America’s Parched Southwest

Nature Climate Change Volume 1 Issue 8 Nature Climate Change, November 2011 The amazing giant saguaro cactus of Arizona’s Sonoran Desert in the southwestern United States does what its human neighbours cannot. It survives on 8 to 15 inches of annual rainfall. The...
Most Significant: How Long They Stayed

Most Significant: How Long They Stayed

The protesters’ camp in Zuccotti Park, lower Manhattan, covered in the rain. David Shankbone/Wikimedia Commons What amazes me the most about the Occupy Wall Street protest is how long the city allowed it to go on peacefully. I guess I was cynical, believing that...
Was It a Mountain Lion? A Guide

Was It a Mountain Lion? A Guide

The mountain lion in Minnesota last winter, months before he made it to Connecticut. Patch.com, July 9, 2011 Despite many sightings over the years, it’s doubtful Connecticut has mountain lions For 25 years, Connecticut residents have reported seeing mountain...