Rationality is described as the quality of being reasonable when hard facts are to be considered. It represents a balance between bias and the person’s reasons for that bias, but also one’s actions with respect to the reasons for action. Psychology, economics, and even artificial intelligence as sciences place tremendous focus on reasoning.
But what would society be like if people were perfectly rational? According to Julia Galef, president and co-founder of the Center for Applied Rationality (CFAR), “…our confidence in a claim would match the amount of evidence backing it up. We’d change our minds in response to good arguments. We wouldn’t stay stuck in jobs or relationships we hate, or make the same mistakes again and again.”