Homosexuality: It’s about survival - not sex | James O’Keefe | TEDxTallaght

This passionate talk from Dr. James O’Keefe MD gives us a deeply personal and fascinating insight into why homosexuality is indeed a necessary and extraordinarily useful cog in nature’s wheel of perfection. James H O’Keefe MD, is a Board Certified Cardiologist and Director of both the Charles & Barbara Duboc Cardio Health & Wellness Center and the Preventive Cardiology service at Saint Luke’s Mid America Heart Institute. He is also Professor of Medicine at the University of Missouri-Kansas City. His postgraduate training included a cardiology fellowship at Mayo Clinic in Rochester, Minnesota. Dr O’Keefe is board-certified in Cardiology, Internal Medicine, Nuclear Cardiology, and Cardiac CT Imaging. He is consistently ranked among the ‘Top Doctor’ lists regionally and nationally as one of America’s Top Rated Physicians in Cardiology. He has been named as one of USA Today’s Most Influential Doctors. Dr O’Keefe has contributed more than 300 articles to the medical literature and has authored best-selling cardiovascular books for health professionals including: The Complete Guide to ECGs (which is used for Cardiology Board Certification), Dyslipidemia Essentials, and Diabetes Essential. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at