I love this podcast. I have learned so much. It keeps me excited about the program. I have big hopes.

The challenge is there’s no way to determine whether that’s because of shared genetics or share environment. The best way to resolve that is to look at people with shared genetics who grew up in completely different environments - this is why studies of identical twins reared apart is the gold standard for answering this question. Those are the studies discussed in this episode.

Yes...me, my mum, her mum and my daughter