Monday, January 14, 2013

As Australia Burns, Attitudes are Changing. But Is It Too Late?


Tim Flannery - The Guardian
Raging wildfires are forcing many to rethink their stance on climate change. But there's little time left to reduce emissions.  Details here.

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The Fertilizer Falacy - Pushing Yields up and Profit Down

Understanding Agriculture  Nitrogen fertilizer is applied to winter wheat.  Photo by Michael Trolove. There’s a deeply held belief in modern...