For those not visting dietdoctor.com regulalry you may have missed that they are screening this conference live and following the sessions, the presentations are available to view in one's own time. I am assuming they will be available for one month. Then the presentations will be uploaded progressively. This is the link to today's live stream starting approx 1.30pm GMT - dietdoctor.com/denver2020. At the top of that page there is a 'presentations' tab. All past presentations are available in their sessions.
This year, needless to say it was a challenge for them with the dietdoctor team deciding not to travel. Sara Halberg and Bret Scher have provided their presentations pre-recorded and there are a number of other pre-recorded presentations. The audience was clearly significantly reduced. Ivor's presentation introduced some new and interesting discussions.
These are available to members and any signing up for the free for a month trial.