Do you think that the next generations, surviving in a post-apocalyptic irradiated world, will care about the reasons that took us to war? Is there anything tha

Do you think that the next generations, surviving in a post-apocalyptic irradiated world, will care about the reasons that took us to war? Is there anything that is worth the death of hundreds of millions of people? Because that's what you're advocating by saying we should go to war, throwing this word lightly like if there would be a future after war between major powers in the nuclear age.