The internet's authoritative source for end of world climate and extinction predictions. Verkkoover the past 75 years, the hands of the clock have moved according to whether steps were taken to address threats that could end human. Verkkodisturbed by the prospect of cosmic oblivion, scientists have imagined ways in which we can avoid it. A pioneer in such speculation was. Verkkothe end of the world might be on september 21st, 2028. How many days until the end of the world? How many weeks until the end of the world? Verkkoa handful of researchers, however, persist in thinking the unthinkable. With enough knowledge and proper planning, they say, it's possible to. Verkkothe doomsday clock that has been ticking for 77 years is no ordinary clock — it attempts to gauge how close humanity is to destroying the world. Verkkothe doomsday clock, created by the bulletin of the atomic scientists to illustrate how close humanity has come to the end of the world, moved. Verkkoa global power blackout would send humanity into the stone age a worldwide power blackout triggered by a strong solar flare would be a catastrophe that would.