Upvoted because this is a good comment, but strong disagree with the underlying premise. Actual global nuclear war would render existing partisan divides irrelevant almost instantly; typical partisan culture-war divides would be readily ignored in favor of staying alive.
I could imagine more relevant international divides of this type, such as wealthier and militarily powerful first-world nations hoarding their own resources at the expense of poorer nations, but I don’t think that partisanship within single nations would overwhelm the survival instinct.
Upvoted because this is a good comment, but strong disagree with the underlying premise. Actual global nuclear war would render existing partisan divides irrelevant almost instantly; typical partisan culture-war divides would be readily ignored in favor of staying alive.
I could imagine more relevant international divides of this type, such as wealthier and militarily powerful first-world nations hoarding their own resources at the expense of poorer nations, but I don’t think that partisanship within single nations would overwhelm the survival instinct.