Michael Mann (climatologist)

Michael Mann is a prominent climate scientist known for his research on global warming and climate change. He is a professor at Pennsylvania State University and co-author of the influential "hockey stick" graph, which shows a sharp rise in global temperatures over recent centuries. His work emphasizes that recent climate change is primarily caused by human activities, especially the emission of greenhouse gases. Mann's contributions have helped shape public understanding and policy discussions on climate issues. Despite facing some political criticism, he remains a respected figure in the scientific community for his rigorous research and efforts to communicate climate science effectively.