The climate change debate has been going on for years, with people on both sides of the fence arguing for its existence — and against it. It’s hard to argue or turn a blind eye to the fact that, as the world’s population continues to grow, cities are becoming more and more crowded and the day-to-day pollution put into the environment by humans is starting to have an effect on our world. The C40 Cities Climate Leadership Group (C40) is a network of the world’s mega cities committed to addressing climate change, and have a meaningful global impact. They have created this stellar interactive graphic to help spread the news. [Read more...]