Experts say over the next hundred years the “perfect storm” of population growth, resource depletion and climate change could converge with catastrophic results. The scenarios in Earth 2100 are not a prediction of what will happen but rather a warning about what might happen. They are based on the work of some of the world’s top scientists and experts, as well as peer-reviewed articles from publications around the world. It’s an idea that most of us would rather not face — that within the next century, life as we know it could come to an end. Our civilization could crumble, leaving only traces of modern human existence behind.