A lot of people have this sci-fi image, like something out of Deep Impact, Armageddon, Don’t Look Up, or Minus, of a single large asteroid hurtling towards Earth to wreak massive destruction. Or even massive vengeance, as if it was a punishment for our sins.
But realistically, as the field of asteroid collection gradually advances, we’re going to be facing many incoming asteroids which will interact with each other in complicated ways, and whose forces will to a large extent balance each other out.
Yet doomers are somehow supremely confident in how the future will go, foretelling catastrophe. And if you poke at their justifications, they won’t offer precise physical models of these many-body interactions, just these mythic stories of Earth vs. a monolithic celestial body.
If everyone has his own asteroid impact, earth will not be displaced because the impulse vectors will cancel each other out on average*. This is important because it will keep the trajectory equilibrium of earth, which we know since ages from animals jumping up and down all the time around the globe in their games of survival. If only a few central players get asteroid impacts it’s actually less safe! Safety advocates might actually cause the very outcomes that they fear!
*I’ve a degree in quantum physics and can derive everything from my model of the universe. This includes moral and political imperatives that physics dictate and thus most physicists advocate for.
A lot of people have this sci-fi image, like something out of Deep Impact, Armageddon, Don’t Look Up, or Minus, of a single large asteroid hurtling towards Earth to wreak massive destruction. Or even massive vengeance, as if it was a punishment for our sins.
But realistically, as the field of asteroid collection gradually advances, we’re going to be facing many incoming asteroids which will interact with each other in complicated ways, and whose forces will to a large extent balance each other out.
Yet doomers are somehow supremely confident in how the future will go, foretelling catastrophe. And if you poke at their justifications, they won’t offer precise physical models of these many-body interactions, just these mythic stories of Earth vs. a monolithic celestial body.
If everyone has his own asteroid impact, earth will not be displaced because the impulse vectors will cancel each other out on average*. This is important because it will keep the trajectory equilibrium of earth, which we know since ages from animals jumping up and down all the time around the globe in their games of survival. If only a few central players get asteroid impacts it’s actually less safe! Safety advocates might actually cause the very outcomes that they fear!
*I’ve a degree in quantum physics and can derive everything from my model of the universe. This includes moral and political imperatives that physics dictate and thus most physicists advocate for.