Stephen Hawking: Humans Must Leave Earth Within 600 Years

This estimate is an increase from his previous timeline of 100 years.

November 7, 2017

Stephen Hawking: Humanity Only Has 100 Years Left on Earth Before Doomsday

He thinks climate change, asteroid strikes, epidemics, and overpopulation will be our downfall.

May 4, 2017

Soon, Earth’s Magnetic Poles Could Flip

What will we do when north becomes south?

February 16, 2017