It would be cool if you manage to interview Jan Lamprecht, geologist Oliver Milatovic and physicist Wal Thornhill.

Jan Lamprecht: https://youtu.be/Zb2xMtRxVgM?t=5m Author of: https://www.amazon.com/Hollow-Planets-Feasibility-Possible-Possibly-ebook/dp/B071ZP68YS/

Oliver Milatovic: https://www.youtube.com/watch?v=9jcEnp2bC5o Author of: https://www.amazon.com/Earth-Really-Solid-Evidence-Reexamined/dp/1691060720/

Wal Thornhill: https://www.youtube.com/watch?v=CvfFJiUWuDk Author of: https://www.amazon.com/Electric-Universe-Wallace-Thornhill/dp/B007SP1LK8/

Also check: https://www.reddit.com/r/HOLLOWEARTH/comments/t7x9o7/jan_lamprecht_nexus_conference_hollow_planet/