Amill
Apikoros
You're sure about that? It would kill every single living organism on the planet? nawwWe already have enough nuclear armaments to destroy all life on earth many times over.
Q: Would it be possible to kill ALL of Earth’s life with nuclear bombs? « Ask a Mathematician / Ask a Physicist
best source I can find answering the subject at the moment. First of all, we'd have to place the nuclear devices all over the world, we wouldn't be able to shoot off every nuke we had(because some places would get wiped out by the nukes we already sent off), and even if we were able to use every single nuke we had, what do we do about the extremophiles that can live with massive amounts of radiation? Bacteria that live deep underground? Organisms that live around black smokers deep in the ocean?
And then we have water bears.
You can freeze them (-272°C), boil them (151°C), dry them out, irradiate them (500,000 rads), and even chuck them into space, and they couldn’t care less.
But what sort of a vessel did the water bears create to get up into space, do you know?
They waited for other organisms to evolve the capability first, just like humans having to wait for the right kinds of elements to exist before life became possible. Water bears are most high.