"Telescopic altruism" is a supposed tendency for some people to ignore those close to them in favor of those further away. Like its cousin "virtue signaling", it usually gets used to own the libs. Some lib cares about people in Gaza - why? Shouldn't she be thinking about her friends and neighbors instead? The only possible explanation is that she's an evil person who hates everyone around her, but manages to feel superior to decent people by pretending to "care" about foreigners who she'll never meet.

This collapses upon five seconds' thought. Okay, so the lib is angry about the Israeli military killing 50,000 people in Gaza. Do you think she would be angry if the Israeli military killed 50,000 of her neighbors? Probably yes? Then what's the problem?

"But vegetarians care about animals more than humans!" Okay, yeah, they sure do get mad about a billion pigs kept for their entire lives in cages too small to turn around in, then murdered and eaten. Do you think they'd care if a billion of their closest friends were kept for their entire lives in cages too small to turn around in, then murdered and eaten? I dunno, seems bad.

Maybe there is some possible comparison where some altruist cares about some set of foreigners more than a comparable set of countrymen? The war in Gaza killed 50,000 people, but the opioid crisis kills a bit over 50,000 Americans per year - is everyone who cares about Gaza exactly equally concerned about the opioid crisis? No, but there's a better explanation - people care about dramatic deaths in big explosions more than boring health crises, regardless of where they happen. Everyone, lib and con alike, cared more about 9-11 than about a hundred opioid crises, even though the former only killed 4% as many people as the latter. And even the people who care about the opioid crisis usually can't bring themselves to care about anything on the List Of Top US Causes Of Death, which are all extra-boring things like diabetes. Once you match like to like, nope, it's pretty hard to find a "telescopic altruism" example that stands out from the general background of people having weird priorities.

Nearly everyone cares about people close to them more than people far away. If there's a lib who would attend a Gaza protest instead of getting their deathly-ill kid emergency medical care, I haven't met them - and the "telescopic altruism" crowd certainly hasn't provided evidence of their existence. Instead, the people who care about their neighbors 1,000,000x times more than Gazans point to the people who 'only' care about their neighbors 1,000x times more than Gazans and say "Look! Those guys care about Gazans more than their neighbors! Get 'em!" in order to avoid any debate about whether a million or a thousand or whatever is the right multiplier.

https://www.astralcodexten.com/p/against-the-concept-of-telescopic