On October 15, 2009
On Cities, Food, History, and Future
In honor of Blog Action Day, the video here is a 15-minute TED talk by Carolyn Steel, author and architect. Among the startling things she says here:
We lose about 47 million acres of rainforest every year. And at the same time, we lose about 50 million acres of farm land to salinization and erosion.
Half the […]
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