Liv Haselbach

May. 22, 2009

Concrete and Carbon

How big a role does concrete manufacture play in greenhouse gas emissions? New research says it may be less than previously thought.

concrete, manufacture, carbon footprint, climate change

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Michael Pollan Talks Plants and Food

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Oliver Sacks: Hallucinations

In his latest book, neurologist Oliver Sacks explores the strange world of hallucinations, and documents his own experiments with psychedelic drugs.

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