-- The minute hand of the Doomsday Clock, which indicates how close the world's leading scientists think we are from destroying the planet, has moved forward to two and a half minutes to midnight, scientists announced today in Washington, D.C.
Midnight on the clock represents doomsday. The closer the minute hand is to midnight, the higher the chance of a global cataclysm, according to the Bulletin of Atomic Scientists, the group that sets the time on the symbolic clock.
The clock's minute hand is assessed each year, and the clock's time "conveys how close we are to destroying our civilization with dangerous technologies of our own making," the Bulletin said on its website.
The Bulletin's science and security board decided to advance the clock "in part based on the words of a single person: Donald Trump, the new president of the United States," it said in a news release today.
The board called Trump's comments about expanding the U.S. nuclear arsenal and his disbelief in climate change "disturbing" and said his "statements and his actions as president-elect have broken with historical precedent in unsettling ways."
Trump tweeted in December 2016 that the U.S. "must greatly strengthen and expand its nuclear capability until such time as the world comes to its senses regarding nukes."
In January 2014, Trump said in a tweet, "Global warming is an expensive hoax!" and in November 2012, Trump claimed in a tweet that the "concept of global warming was created by and for the Chinese in order to make U.S. manufacturing non-competitive."
Apart from Trump, the Bulletin said it also considered factors such as "strident nationalism worldwide ... a darkening global security landscape that is colored by increasingly sophisticated technology and a growing disregard for scientific expertise."
In 2015, the clock was moved to three minutes to midnight, from its place at five minutes to midnight in 2014.
The decision to move the clock's time is made by the group's science and security board, in consultation with its board of sponsors, which includes 15 Nobel laureates.