TECHNOLOGY Thousands of scientists sign ‘Warning to Humanity’ letter predicting an imminent apocalypse By admin - November 13, 2017 0 437 Share on Facebook Tweet on Twitter MORE then 15,000 scientists from around the world have signed a terrifying letter warning of an imminent apocalypse. The message is called "Warning to Humanity" and is an ominous vision of the grim fate awaiting our planet. < !-- END THEIA POST SLIDER --> 1 of 2