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
The director-general of the Organization for the Prohibition of Chemical Weapons on Syria, terrorists looking for chemical weapons, and the need to watch out for weapons that haven't even been invented yet
The latest reports from the Intergovernmental Panel on Climate Change (IPCC) include an assessment of geoengineering—methods for removing carbon dioxide from the atmosphere, or cooling the Earth by reflecting more of the sun’s radiation back into space.
The authors argue that many problems in international health have long been understood but have not been adequately addressed. This is due to larger problems in the global health system, including dysfunction in the Biological and Toxin Weapons Convention.
The risk of a manmade pandemic sparked by a laboratory escape is not hypothetical: Many laboratory escapes of high-consequence pathogens have occurred. Ironically, these laboratories were working with pathogens to prevent the very outbreaks they ultimately caused.
Lawrence M. KraussLynn EdenRobert RosnerAlexander GlaserEdward "Rocky" Kolb Leon LedermanRamamurti RajaramanM. V. RamanaElizabeth J. WilsonRichard C. J. SomervilleSivan KarthaJennifer SimsRod Ewing
A careful review of threats leads the Bulletin's Science and Security Board to conclude that the risk of civilization-threatening technological catastrophe remains high, and that the hands of the Doomsday Clock should therefore remain at five minutes to midnight.
Who can be mobilized as a counterweight to the perpetuation of the nuclear arsenal?Workers in the nuclear weapons complex, doctors, independent scientists, and journalists all have direct interests in nuclear disarmament.