Christopher Ryan is the author of the New York Times bestseller SEX AT DAWN, hes a researcher, lecturer and host of the Tangentially Speaking podcast.Christopher Ryan & his work have been featured just about everywhere, including: The Joe Rogan Experience, MSNBC, Fox News, CNN, NPR, The New York Times, The Times of London, Playboy, The Washington Post, Time, Newsweek, The Atlantic, Outside, El Pais, La Vanguardia, Salon, Seed, and Big Think. He has been a featured speaker at TED, The Festival of Dangerous Ideas at the Sydney Opera House, the Einstein Forum in Pottsdam Germany, to name only a few. Chris has also consulted at various hospitals in Spain, provided expert testimony in a Canadian constitutional hearing, and appeared in well over a dozen documentary films.