Brooklyn 100 Influencer: May Boeve, 350.org

350 stands for the concentration (in parts per million) of carbon dioxide that our atmosphere can hold before climate change begins. Cool, except that, currently, we’re at 400—which is to say, Earth began to heat up long ago. May Boeve started 350.org as an undergraduate with six college friends and author and activist Bill McKibben. Today, she helps to create, spur, and champion worldwide movements to pressure companies and organizations to move away from fossil fuels, and to m