The Paradigm Shift in Science

"We blind ourselves right everyone knows about double blinds our experiments whether they're on worms or mice or whatever the people who are feeding a mice and giving the molecules to make them live longer we don't know really which mouse is getting which," he says. "So that because otherwise you know oh wow that one supposed to be young kind of looks young yeah so we can fool ourselves it's really terrible um So that's what we do as scientists it's all about trying to make sure we don't fool ourselves."