> He's a psychologist proper at NYU, not some random journalist.
> Psychology as a whole has suffered a reputational crisis.
Given the latter I don't see how the former makes his claims more credible?
> You should listen to his claims and evaluate them independently, since they directly address your request for evidence.
I am familiar with his work, and find the quality of his evidence indistinguishable for the myriad of other pop psych just-so-stories that this forum generally shits on.
> Finally, the knocking of "pop science" books really grinds my gears. They are not inherently bad just because they are geared for a mass market. Technical subjects have layers of depth, and there is value in a high-level overview of some field.
To be clear, I knocked "Pop psychology" not "pop science". Most pop science books are distillations of research for mass audiences. Most "Pop psychology" books are philosophy disguised as science.
EDIT: And to be clear, I have no reason to be particularly skeptical of Haidt. I just think that the incentives for a psychologist who is writing for a mass audience lead them to choose the most simple and attention grabbing narrative possible, and map any evidence they can find back to that narrative and disregard the rest.