The most dangerous phrase in the language is, “we’ve always done it this way.”
"Come on, let’s mix it up!" The heart surgeon says.
"B-but we’ve always done it this way!" The other replies, "this is how you replace a heart valve."
"That’s the most dangerous phrase in the human language!" The first surgeon replies haughtily as he inputs a fruit loop into the patient’s heart. "This will be his valve. He will be a fruit loop in a world of Cheerios."
(taken from this post on the experiments of Harry Harlow)
This is serious business, because this is a large part of how sexism, racism, homophobia, rape culture, ethnocentrism, etc. continue to happen.
That bullshit heart surgery example doesn’t even make sense though, does that person think that we’re still doing heart surgery the exact same way we’ve always done heart surgery? As if medicine isn’t constantly changing and updating? Wow it’s almost like people are finding excuses to not have to think critically about the world!