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Spencer Wells and Tristram Stuart talk to John Vidal

Food for Thought

Hay Festival 2010 , 
It is time for a change in attitudes towards food production and consumption, in the industry and in our own homes. The author of Pandora’s Seed looks to a historical examination of our cultural inheritance for the solutions while the author of Waste spotlights the wastefulness of modern societies. In conversation with the Guardian’s Environment Editor.