As we know, there is wide-ranging and heated debate about climate change, whether it’s real, and its cause(s). What does scientific research show? And are there schools that teach more these days in the area of environmental sciences? Diane Brandon is joined this week by Dr. William Chameides, Dean of the Nicholas School of the Environment at Duke University. Dr. Chameides is fully apprised of the latest research findings on the environment, including climate change, and shares his knowledge with us, along with insight on what environmental sciences focus on these days.