[corford]

This recent interview covers some of it: https://www.youtube.com/watch?v=MUSv2gdqX-Q (from ~40 mins in). Also these podcasts for more depth: https://www.investmentmagazine.com.au/2021/07/passive-flows-... & https://advisoranalyst.com/2021/11/24/26-michael-green-the-i... & https://omny.fm/shows/masters-in-business/mike-greene-on-why...