Re: 2001
> Clarke wrote the movie screenplay with Kubrick
I don’t think this is true? I thought the two of them sat together and worked out the plot, and then Kubrick went off and wrote the screenplay and Clarke went off and wrote the novel. So neither is really “based on” the other.
Anyway though, Rama is great, yes. I’m skeptical of the idea of a movie adaptation but Denis Villeneuve is probably the right one to try to pull it off.