Looking for Immortality

Will we ever be immortal? Is living better, healthier, longer lives what science and technology have in store for us in the short run? Paraplegics can now start walking again thanks to robotic exoskeletons. Google has poached the best researchers of the planet to put a final end to diseases related to aging. In the meantime, a myriad of start-ups are testing new ways and drugs that could make us immortal. At a time when anti-aging medicine is on the rise, could old age one day become a curable disease?