Archive for October 26th, 2009

350 Voices

October 26, 2009
350 Voices

This past weekend, people across the globe made some noise about a number. That number is 350,  the upper limit of carbon dioxide emissions in parts per million (PPM) that some prominent scientists say we can live with, without drastic climate change. Bill McKibben, author and environmental activist is the man behind the movement, which […]

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