We Have only 100 years left on Earth | Stephen Hawking

Stephen Hawking, once tested a theory that we have only 100 years left on earth and its time to leave the Earth. There's no secret that Physicist Stephen Hawking thinks that humans are running out of time on Earth.

In a BBC Documentary, Hawking tested a theory that human species have to found a new planet within 100 years if it is to survive. Our own planet is becoming precarious due to the climate change, deforestation, pollution and population growth. The documentary Stephen Hawking : Expedition New Earth as a part of BBB's Tommorow World season showcased that Hawking's aspiration It's not as Fantastical as it sounds according to BBC.

While things look bleak, there is also some hope according to Hawking. Humans must set theirs sight on another planet. "We must also have to go to space for the future of Humanity," Hawking said during a 2016 speech in Britain's Oxfords University Union.