My post that you replied to that started this chain, and your original comment, had nothing to do with the Needham conference. That post contained a link from the other conference Missling spoke at yesterday, a panel discussion at the World EPA Congress 2021. The youtube video was posted by RAM after the discussion was available for viewing by congress attendees on the congress website. Hope this clears up any confusion.
Link to the World EPA Congress panel discussion, posted to youtube by RAM: