Planeta Terra e ecologia

Como destruir espécies incluindo a nossa

Verlyn Klinkenborg The Sixth Extinction: An Unnatural History by Elizabeth Kolbert Holt, 319 pp., $28.00 Lynn Johnson/National Geographic Creative Eden, Wyoming, 2005 The better we understand the earth’s natural systems, the more dynamic they appear to be. (The same could be said of the universe itself.) Two and a half centuries ago earth looked like […]