Penn State colloquium on the environment

2018 Colloquium on the Environment – Katharine Hayhoe

Noted atmospheric scientist Katherine Hayhoe delivers the keynote for the 2018 Penn State Colloquium on the Environment. Abstract Climate change isn’t just a problem for polar bears or future generations any more – it’s affecting us, here and now. Not only that, but the choices we make will have profound impact on our future.