Heather Heying and Bret Weinstein are evolutionary biologists and authors of the instant New York Times bestseller A Hunter-Gatherer’s Guide to the 21st Century: Evolution and the Challenges of Modern Life. The have been invited to ad­dress the US Congress, the Department of Justice, and the Department of Education, and have spoken before audi­ences across the globe. They both earned PhDs in Biology from the University of Michigan, where their research on evolution and adaptation earned awards for its quality and innovation. They have been visiting fellows at Princeton University, and before that were professors at the Ever­green State College for fifteen years. They resigned from Evergreen in the wake of 2017 campus riots that focused in part on their opposition to a day of racial segregation and other college “equity” proposals. They cohost weekly livestreams of the DarkHorse podcast.