Flux continu

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Wired Uk

30 mars 2023

After unusually low amounts of rain and snow this winter, the continent faces a severe water shortage.

05 mars 2023

Our rising power finally reached the point where we could destroy ourselves – the first point at which the risks to humanity from within exceeded the risks from the natural world. These extreme risks – high-impact threats with global reach – define our time. They range from global tragedies such as Covid-19, to existential risks which could lead to human extinction. By our estimates – weighing the different probabilities of events ranging from asteroid impact to nuclear war – the likelihood of the world experiencing an existential catastrophe over the next 100 years is one in six. Russian roulette.

21 mai 2022

It doesn’t even work yet, but nuclear fusion has encountered a shortage of tritium, the key fuel source for the most prominent experimental reactors.