'Doomsday Clock' now reads 11:57
The Bulletin of the Atomic Scientists decided to move the minute hand of their iconic Doomsday Clock.
A gigantic mushroom cloud billowed over Nagasaki, Japan, when an atomic bomb was dropped on the city in 1945.
U.S. National Archives
The world is "3 minutes" from doomsday.
That's the grim outlook from board members of The Bulletin of the Atomic Scientists. Frustrated with a lack of international action to address听听and shrink nuclear arsenals, they decided today (Jan. 22) to push the minute hand of their iconic "Doomsday Clock" to 11:57 p.m.
It's the first time the clock hands have moved in听three years; since 2012, the clock had been fixed at听5 minutesto symbolic听doom, midnight. []
The Bulletin of the Atomic Scientists doesn't use the clock to make any real听听predictions. Rather, the clock is a visual metaphor to warn the public about how close the world is to a potentially civilization-ending catastrophe. Each year, the magazine's board analyzes threats to humanity's survival to decide where the Doomsday Clock's hands should be set.
Experts on the board said they felt a sense of urgency this year because of the world's ongoing addiction to fossil fuels, procrastination with enacting laws to cut greenhouse gas emissions and slow efforts to get rid of.
"We are not saying it is too late to take action but the window for action is closing rapidly," Kennette Benedict, executive director of The Bulletin of the Atomic Scientists, said in a news conference this morning in Washington, D.C. "We move the clock hand today to inspire action."
For instance, if nothing is done to reduce the听amount of heat-trapping gasses, such as carbon dioxide, in the atmosphere, Earth could be听5 to听15 degrees Fahrenheit听(3 to听8 degrees Celsius)听warmer by the end of century, said Sivan Kartha, a senior scientist at the Stockholm Environment Institute.
Some people might not feel alarmed when they see those numbers; they might normally experience that kind of temperature swing in the course of a single day, Kartha said. But, he said a temperature increase of that magnitude was enough to bring the world out of the听, and it will be enough to "radically transform" the Earth's surface in the future.
Sharon Squassoni, another board member and director of the Proliferation Prevention Program at the Center for Strategic and International Studies, said nuclear disarmament efforts have "ground to a halt" and many nations are expanding, not scaling back, their nuclear capabilities. Russia is upgrading its nuclear program, India plans to expand its nuclear submarine fleet, and Pakistan has reportedly started operating a third plutonium reactor, Squassoni said.
She said the United States has good rhetoric on nuclear nonproliferation, but at the same time is in the midst of a听$335 billion听[鈮� US corporate research and development, 2010]听overhaul of听its nuclear program. (That figure seems to come from a听听from December 2013.)
"The risk from nuclear weapons is not that someone is going to听press the button, but the existence of these weapons costs a lot of time, effort and money to keep them secure," Squassoni said, adding that there have been troubling safety discrepancies reported in recent years at power plants.
The Bulletin of the Atomic Scientists was founded in听1945 by scientists who听created the atomic bomb as part of the听听and wanted to raise awareness about the dangers of nuclear technology. The Doomsday Clock first appeared on a cover of the magazine in 1947, with its hands set at 11:53 p.m.
The clock's hands shifted quite a bit over the following听seven decades. They were closest to midnight in 1953, set at 11:58 p.m., after both the United States and the Soviet Union conducted their first tests of the hydrogen bomb. The clock's hands were pushed all the way back to 11:43 p.m., 17 minutes听to midnight, in December 1991, after the world's superpowers signed the Strategic Arms Reduction Treaty, which at the time, seemed like a promising move toward nuclear disarmament.
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