The 4th National Climate Assessment has been released. The President doesn't believe it, and the public has largely ignorded decades of warnings, but Dr. Amy Snover says it's not too late to prevent the catastrophic impacts of human caused climate change. As Director of the Climate Impacts Group at the University of Washington, Dr. Snover leads a team that works directly with private and public entities to advise on building for a sustainable future in the face of the certainty of a warming planet.