Climate change is the greatest threat facing our planet today. A warming planet alters weather patterns, water supplies, seasonal growth for plants and a sustainable way of life for us, and the world's wildlife. Climate change has already started, but it's not too late to take action. There's still time for us all to be part of the solution. Here are some very simple videos that will help you understand what's happening to our planet and why it's important to do our bit to save it. less