​Life extension tech might be a revolutionary and controversial technology in the future. Imagine extending and enhancing human lifespan, using biotechnology, nanotechnology and artificial intelligence to slow down aging, prevent diseases and repair damage. Imagine living for hundreds or thousands of years, with a youthful and healthy body and mind. Imagine the social and ethical implications of life extension tech, such as overpopulation, inequality, boredom or immortality. Life extension tech might be a fascinating and complex technology for the future humans.