You can start with his appearance on one of the larger podcasts, like Lex Fridman (https://www.youtube.com/watch?v=Qp0rCU49lMs) because it will give you a good overview of his takes. If you don't like Lex Fridman just pick another big one, he's been going around. And after, just dive in his YouTube channel: https://www.youtube.com/@drmichaellevin/videos. He also has a podcast called Thoughtforms Life (https://thoughtforms-life.aipodcast.ing).