A crash course in changing the world.
Added by Stefano Viaggi on March 26, 2010 at 10:34pm — 1 Comment
Added by Stefano Viaggi on March 15, 2010 at 12:41am — 2 Comments
Added by Stefano Viaggi on March 15, 2010 at 12:05am — 1 Comment
Due to the long and narrow conformation of our peninsula, agricultural products from the south of Italy must cross long distances, up to 1000km.…
ContinueAdded by Stefano Viaggi on March 12, 2010 at 11:04pm — 1 Comment
It's true that as temperatures warm, there is likely to be a temporary beneficial effect on agriculture. Like people, plants generally prefer warmth to cold, and they may flourish with rising levels of CO2. But research from Wolfram Schlenker at Columbia University shows that, as average temperatures continue to warm, those benefits dwindle and eventually reverse, and crop yields begin to decline. "It simply becomes too hot…
Added by Stefano Viaggi on March 12, 2010 at 11:00pm — 1 Comment
Added by Stefano Viaggi on March 10, 2010 at 4:56pm — 4 Comments
Looking for inspiring examples of social enterpreneurs, my attention was caught by Muhammad Yunus. To him, and to his eyes-opening vision of an alternative capitalism, my tribute goes.…
ContinueAdded by Stefano Viaggi on March 10, 2010 at 1:00am — 2 Comments
Collaborative projects, thinking outside the box, looking for sustainability, evocation of simplicity. A stone is simple, but you can build cathedrals of stones.…
ContinueAdded by Stefano Viaggi on March 5, 2010 at 11:00pm — 2 Comments
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