#1 Scrap nukes
Why? Ballistic-missile-delivered nuclear warheads are the biggest, fastest, meanest weapons ever, and today there are thousands of them locked in each other’s crosshairs all around the globe. It wouldn’t take much – an unforeseen system failure, a geopolitical miscalculation, a rush of blood to the head of some incompetent nationalist military-political leader – for all hell to be let loose.
Why not? They keep the peace, don’t they? Ukraine relinquished its USSR-legacy nuclear weapons in 1994, under pressure from all sides, and look what it’s facing now. Taiwan was forced to terminate its own nuclear programme in the 1980s and might be in a more robust position today if it hadn’t. Honestly, which world-bestriding military power in 2022 would feel more secure without its nuclear arsenal?
Yeah, but… weapons are made to be used, and a horrible logic dictates that The Bomb will once again be brought into play, humans being what they are when they have too much power at their disposal. Also, manmade systems designed to prevent accidental launch are, like everything else in the universe, subject to Murphy’s Law. Whether triggered deliberately or not, the planet as we know it simply won’t survive an escalating outbreak of nuclear attack and counterattack.