russian invasion of ukraine
Nuclear panic and the satellite wars
Reading Time: 6 minutes In 1962, the US detonated a high-altitude warhead, with a yield of 1.4 megatons of TNT equivalent, some 250 miles above the Earth. The blast expelled the planet’s magnetic field for nearly half a minute, created a brief cavity in the ionosphere, and damaged
So this is 90 seconds to midnight
Reading Time: 4 minutes On January 24, the Science and Security Board of the Bulletin of the Atomic Scientists officially moved the hands on the Doomsday Clock, which for three quarters of a century has been used to depict humanity’s risk of global disaster from nuclear war. When the clock was first
COP27 Climate Conference: The change we need vs. the change we’ll get
Reading Time: 4 minutes Last November, government ministers at the 26th United Nations Climate Change Conference of the Parties (COP26) agreed to The Glasgow Climate Pact. It was both ambitious, in setting key targets for emissions reductions by 2030, and also heavily criticized, including by the Sc
Why are we so timid in defending Ukraine? It’s MAD.
Reading Time: 5 minutes MAD is the excellent reason why American President Joe Biden—along with the rest of the West—is so seemingly over-cautious in trying to defend Ukraine against the brutal Russian invasion now in progress. MAD is the canny acronym for Mutually Assured Destruction, which, in bri