The Doomsday Clock is an internationally recognized design that conveys how close we are to destroying our civilization with dangerous technologies of our own making. First and foremost among these are nuclear weapons, but the dangers include climate-changing technologies, emerging... Read More
If President Obama is to have a lasting legacy of nuclear threat reduction, his administration needs to do far more than it has to clarify how harmful plutonium proliferation could be to keeping peace in East Asia and the world.
Even in this digital age there are many reasons to be careful about what we wish for when it comes to modernizing the nuclear command and control system. More technological capability will not necessarily create a more secure world.
Probing the 2016 presidential candidates’ records on nuclear weapons makes for some interesting reading and could foretell US nuclear policies to come, yet the subject still deserves far more attention between now and November.
Genetic editing techniques like Crispr have made it possible to rapidly and irreversibly alter plants, animals, and even humans, posing a range of threats from accidental releases to biological attacks.
Lynn EdenRobert RosnerRod EwingLawrence M. KraussSivan KarthaThomas R. PickeringRaymond T. PierrehumbertRamamurti RajaramanJennifer SimsRichard C. J. SomervilleSharon SquassoniDavid Titley
In keeping the hands of the Doomsday Clock at three minutes to midnight, the members of the Bulletin of the Atomic Scientists Science and Security Board mean to make a clear statement: The world situation remains highly threatening to humanity, and decisive action to reduce the danger posed by nuclear weapons and climate change is urgently required.
Iran went from steady pursuit of the Bomb in the mid-2000s to a more conciliatory stance by 2013. An American nuclear scientist in touch with Iran’s scientists and officials over the years examines Tehran’s motivations.