The concept comes from the work of Edward Norton Lorenz, a mathematician and meteorologist who defined the butterfly effect as: “The phenomenon that a small alteration in the state of a dynamical ...

Their device is the Doomsday Clock. The Doomsday Clock Is At 90 Seconds To Midnight Back in 2020, the Bulletin of Atomic Scientists caused a stir when they set this Doomsday Clock to 100 seconds ...

The hands of the symbolic Doomsday Clock are set at 89 seconds to midnight - closer to global catastrophe than ever before.