Climate Change Explained by Bill Nye, the Science Guy by National Geographic
Climate Change is a real and serious issue. In this video Bill Nye, the Science Guy, explains what causes climate change, how it affects our planet, why we need to act promptly to mitigate its effects, and how each of us can contribute to a solution.
See also: The Basics of Climate Change: Climate 101 with Bill […]
via Anders Bekeken http://bit.ly/2uLRgEP