- Area: Climate Change - Researcher: Dr. Michael E. Mann - Description: Dr. Michael E. Mann is a prominent climate scientist known for his research on the causes and impacts of climate change. He is best known for his work on reconstructing past climate variations using proxy data such as tree rings, ice cores, and coral reefs. Dr. Mann has also been a leading voice in the public debate on climate change, advocating for action to mitigate its effects. He has published numerous research papers and books on the subject and has been recognized with various awards for his contributions to the field.