Medical science has changed the face of the planet - increasing life expectancy and improving people's quality of life. It's only 2017, but in this century we've already been able to successfully grow organs in labs and carry out face transplants.
http://www.viralthread.com/the-worlds-first-human-head-transplant-has-been-successfully-carried-out-1/?utm_source=noxxxx&utm_medium=affiliate