Glen Suhren, long time member of the Sierra Club, will talk about The Science Behind Global Warming.  He has led numerous backpacking trips in Colorado, summiting several fourteeners with family and friends.  Glen is an Electro Optics engineer who is employed by Abbott Laboratories.  He is a member of an Eco Team at First Methodist Church in Downtown Dallas.  The Team works on informing people about environmental issues such as Global Warming or Climate Change.

Free and open to the public.