Visit us at Network2020.org. Humanity stands closer than ever to catastrophe, warn the experts behind the Doomsday Clock. The tracker of human-caused destruction ticked one second closer to midnight last month, the closest it has ever been in its nearly eight-decade history. The shift reflects growing nuclear tensions, particularly the impending expiration of the New START treaty in 2026, which threatens to eliminate the last remaining arms control agreement between the U.S. and Russia. With ...