Nuclear weapons are an existential threat to humanity. If they are used in violence it is likely that the planet would enter a period of nuclear winter – meaning that if you don’t die in the initial waves of explosions you’ll die from starvation. Not a good thing to think about.
Thankfully, yesterday 122 members of the United Nations signed a treaty committing them to a ban on nukes. Countries like the USA, France, and other nuke-loving countries didn’t sign it, still it sends a clear message: the rest of the world doesn’t want anybody to use nuclear weapons. The timing of the signing is quite symbolic given what Trump said during his speech at the UN earlier this week.
“The Treaty is an important step towards the universally-held goal of a world free of nuclear weapons. It is my hope that it will reinvigorate global efforts to achieve it,” he added, acknowledging the contributions made by civil society and the hibakusha – the atomic bomb survivors.
At the same time, Mr. Guterres, highlighted the difficult road ahead by recalling that there remain some 15,000 nuclear weapons in existence. “We cannot allow these doomsday weapons to endanger our world and our children’s future,” he said.