I specifically remember seeing the ricardian tables, featuring 8th grade math proving how competitive advantage means everyone wins. This was very persuasive to me as a college sophomore, all my professors were on board and I was young.
I guess we were all lacking wisdom.
> I guess we were all lacking wisdom.
Yes, economists famously do, and they also lack intelligence and knowledge given that their theories keep being proven wrong by reality but they never update them.
I remember being a young guy, blue collar background, but in the left-wing anti-globalization movement (think Seattle WTO protester types).
When I was in college or going to parties with New Yorker Reader types I'd try to argue against globalization and they would start smugly dropping their theories on me. I was too young and naive to refute them in any kind of convincing way, but my life experience told me that it was wrong.
But it was pervasive in the zeitgeist. Basically anyone trying to argue against it was backwards and stupid, or shrill if they were lefty.