I was only off by 10,000 years!

I've noticed a lot of carried over themes in 40k, with the cautionary tale of rogue AI making computers untrusted and stuff like that. What I didn't expect is how much the 1962 Lawrence of Arabia movie seemed to influence the first Dune book. That might be a stretch since the movie came out just a year before he started releasing Dune content, but a lot of that fit.