John Cook is a prominent figure known for his work in the field of climate science. He is a researcher and educator who focuses on communicating the science of climate change to the public. Cook is also the founder of the website Skeptical Science, which aims to provide clear and accurate information about climate change and counter misinformation. In addition to his research, John Cook has contributed to various publications and has been involved in projects that promote understanding of climate science. He co-authored the book Climate Change: Evidence and Causes, which explains the scientific consensus on climate change and its impacts on the environment.