Siddhartha Mukherjee had a fantastic point about this on a recent Sam Harris Podcast - "The more specific we make tests, the more likely we'll find genetic reas

Siddhartha Mukherjee had a fantastic point about this on a recent Sam Harris Podcast - "The more specific we make tests, the more likely we'll find genetic reasons". If we define beautiful as having blue eyes and blonde hair, of course beauty is genetic! That's equally analogous to how we define intelligence and find it similarly heritable. More work needs to be done on the former before we can for sure talk about the latter.