From the article:
Rachel Bronson, president and CEO, Bulletin of the Atomic Scientists, said: “It is 100 seconds to midnight. We are now expressing how close the world is to catastrophe in seconds – not hours, or even minutes. It is the closest to Doomsday we have ever been in the history of the Doomsday Clock. We now face a true emergency – an absolutely unacceptable state of world affairs that has eliminated any margin for error or further delay.

Former California Governor Jerry Brown, executive chair, Bulletin of the Atomic Scientists, said: “Dangerous rivalry and hostility among the superpowers increases the likelihood of nuclear blunder. Climate change just compounds the crisis. If there’s ever a time to wake up, it’s now.