The biggest exchange-traded fund conference in the world has come and gone. But we have you covered.The event, which has grown from 450 people to over 2,000 in just 12 years, featured panels, presentations and booths on everything from artificial intelligence to environmental, social and governance (ESG) issues, and participants ranging from Paul Tudor Jones to Michael Lewis.Aided by select interviews, Joel and Eric discuss key takeaways from the event.See omnystudio.com/listener for privacy information.