This is probably something worth submitting to the Internet Archive if you’re worried about it disappearing!

That reminds me. I probably have a rough video of part of an author talk by Richard Dawkins... speaking from a church pulpit.

It was an old church, with acoustics that worked pre-electronics. At the start of the talk, Dawkins remarked, something like, being up there, he now understands why some preachers speak the way they do.

The book store would borrow the church as a venue for author talks, and it was only a funny coincidence that Dawkins's book that time was, IIRC, "The God Delusion".

(I'll have to see whether I still have it on an old computer, then contact the hosting venue, to see whether this can be preserved in a respectful way, on archive.org. Or they might already/still have a better recording.)