The world’s leading polar bear scientist, Steven Amstrup, headlines the next Environmental Professionals Network breakfast at Ohio State May 14. He’s chief scientist and VP with Polar Bears International and is the 2012 winner of the Indianapolis Prize, the world’s leading award for animal conservation. His talk is called “Certainties, Uncertainties, and Truth about Polar Bears and Global Warming, and What It Means to You.” Both EPN members and the public are welcome. Register and pay by May 10. The program’s co-sponsors are CFAES’s School of Environment and Natural Resources, Ohio State’s Byrd Polar Research Center, and the Columbus Zoo and Aquarium. (Photo: Polar Bears International.) Related post here.