Fascinating and excellent series. Chris Hemsworth is the perfect choice for this National Geographic documentary series (6 episodes). I learned so much about longevity:
How to reduce and handle stress, how to use extreme cold and heat to aid me in living longer, the incredible benefits of fasting, the critical importance of exercise throughout life. The need to disconnect from urban life, cell phones, technology and immerse myself in nature. And ultimately how to deal with my own mortality. One of the best shows I've ever watched on television. Highly recommend for everyone.