Intrigante Worldchanging. Si dichiara uno dei Top 15 siti web dedicati all’ambiente, ma è davvero una risorsa ampissima, i cui argomenti vanno dall’urbanistica alla politica, dalle policy alle tecnologie.

“Today, we are a planet on the move. According to the Population Resource Center, hundreds of millions of us have left the countries where we were born to start new lives abroad. Hundreds of millions more travel long distances for recreation and business. Jet contrails crisscross the skies, signals flash through fiber-optic cables, and the planet seems to shrink every day.

With all this travel, we’ve lost our connection to the land around us. Few of us could match the local ecological knowledge of our most ignorant ancestors. On the other hand, we’ve gained a greater understanding of the wider workings of nature”.