
crap city, what not to do
Get flash to fully experience Pearltrees
(CNN) -- When a 'Yellow Dragon' roars, Beijing listens.
Desertification: How to stop the shifting sands
Monoculture and the Irish Potato Famine: cases of missing genetic variation Lack of genetic variation in Irish potatoes contributed to the severity of the Irish potato famine, which devastated Ireland's population and economy. Today, evolutionary theory tells us that relying on crops with low genetic variation can lead to disaster.
Monoculture and the Irish Potato Famine: cases of missing genetic variation
Indigenous Brazilians fight Amazon dam project (big photo gallery) – Boing Boing
In May 2008, rangers at South Africa’s Kruger National Park stumbled across a horrifying sight in the isolated Olifants Gorge.

