Bret Weinstein is an American biologist and evolutionary theorist known for his work in the field of evolutionary biology. He gained significant public attention during the events at Evergreen State College in 2017, where he opposed a proposed "Day of Absence" that would have excluded white students and staff from campus. His stance sparked a larger debate about free speech and political correctness in academic settings. In addition to his academic work, Weinstein is a co-host of the podcast DarkHorse with his wife, Heather Heying. The podcast covers a range of topics, including science, politics, and culture, often emphasizing critical thinking and open dialogue.