Dr. Aubrey de Grey is a biomedical gerontologist based in Cambridge, UK and Mountain View, California, USA. He is the Chief Science Officer of SENS Research Foundation, a California-based biomedical research charity that performs and funds laboratory research dedicated to combating the aging process. He is also Editor-in-Chief of Rejuvenation Research, the world's highest-impact peer-reviewed journal focused on intervention in aging. On today's episode of Bulletproof Radio, Dave and Aubrey talk about the seven things that cause aging, morbidity, the ethics of immortality, fighting cancer, aging goals for the immediate future and more. Enjoy the show!