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.

Man for a day, woman for a day. | Diane Torr | TEDxStGeorg

What is to gain from living a day of another gender? Diane Torr shows a perspective inspired by experiences from both male and female behaviours.

Diane Torr is a performance artist, who since the 1980s has performed as a male. In her workshops “man for a day” / “woman for a day” Diane resolves gender prejudices and teaches both males and females to see the world as well as themselfes from the opposite genders perspective.

Elizabeth Loftus: How Can Our Memories Be Manipulated?

Years of research have taught Elizabeth Loftus just how unreliable our memories are. From tweaking a real memory to planting a completely fabricated one, tampering with our minds is surprisingly easy.

About Elizabeth Loftus

Elizabeth Loftus is a professor of psychology and law at the University of California, Irvine. In her work, she has proven how human memory is not only unreliable, but also mutable. She is most well-known for her work in criminal law, where she has shown that eyewitness testimony can be manipulated.