Stanford's Sapolsky does a pretty good job explaining what is and isn't. I recommend the full lecture, it's interesting stuff: https://www.youtube.com/watch?v=NOAgplgTxfc
I'm not sure where I heard this, but likely it's one of the following podcasts, which are worthwhile.
Sam Harris #91 - The Biology of Good and Evil https://samharris.org/podcasts/91-biology-good-evil/ YT version: https://www.youtube.com/watch?v=rLWzMH8psFU
Peter Attia #51 – Robert Sapolsky, Ph.D.: The pervasive effect of stress – is it killing you? https://peterattiamd.com/robertsapolsky/