HEATKEYS

The Union of Concerned Scientists is the leading science-based nonprofit working for a healthy environment and a safer world through a combination of independent scientific research and citizen action.

Native Tree Society is devoted to the celebration of trees and to the accurate measurement and the documentation of tall, historical, significant trees and forests.

The mega-resource for libertarian activism around the world.

Online shopping from the earth's biggest selection of books, magazines, music, DVDs, videos, electronics, computers, software, apparel & accessories, shoes, jewelry, tools & hardware, housewares, furniture, sporting goods, beauty & person...

discuss games, gaming, and comics

Highlighting the latest news, views, articles and opinion related to the hype and hysteria surrounding the global warming myth.

This is the official Web site of Purdue University, home of the Boilermakers, alma mater of the first and last men to walk on the moon, and proud member of the Big Ten Conference. Perennially ranked among the nation

Answers.com: Wiki Q&A combined with free online dictionary, thesaurus, and encyclopedias. Ask questions, get answers.

Climate science and the public

"Science is the belief in the ignorance of the experts" - Richard Feynman

A musician and educator by trade, Doc Snow has a strong amateur interest in science, and particularly the science of global warming. His hub...