What are the likely effects of global climate change (GCC) around the United States and within the San Diego region? Is where you live in any danger? Is there evidence that GCC is already affecting our region? What steps should we be taking? Professor Phil Pryde first started teaching about greenhouse gas effects at SDSU in the 1980s and has followed the topic ever since. This will be an illustrated, objective look at what we know and don’t know about GCC and its possible effects locally.