Vermont author, scholar and activist Bill McKibben sees the climate change challenge like this: we have 18 months — just 18 months — to pound a single number into the world’s collective head.
350.
Vermont author, scholar and activist Bill McKibben sees the climate change challenge like this: we have 18 months — just 18 months — to pound a single number into the world’s collective head.
350.
Atmospheric carbon dioxide levels now stand at 387 parts per million.
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Eco-Libris brings you part 5 of its Holiday Green Gift Guide for Book Lovers - the guide that helps you find the best green books to give as gifts this holiday season. This time Siel of green LA girl and Emerald City recommends on Deep Economy by Bill McKibben
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