Humanity has exceeded 4 of 9 'planetary boundaries,' according to researchers

An international team of researchers says climate change, the loss of biosphere integrity, land-system change, and altered biogeochemical cycles like phosphorus and nitrogen runoff have all passed beyond levels that put humanity in a "safe operating space."

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January 30, 2015

Know Your Madisonian: Matt Landi

Wisconsin State Journal

January 26, 2015

Health in the fast lane

The Jakarta Post

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