Thanks for this - I read Consider Phlebas and was very underwhelmed by it. Just now I struggled to remember much of the plot even though I read it less than a year ago. I'll check out some of your other recommendations.
Consider Phlebas was sort of a literary lark. Start with Player of Games. Also, it all only works if you like the idea of The Culture. Really, it's the main character of all of the books. If you aren't cheering for The Culture, the books aren't going to work for you.
Consider Phlebas is more of a literary novel that happens to take place in the future. I like all of Banks' work and thinkSwombat's suggested reading order above is spot on, but I also think Consider Phlebas is by far his best work.
Not the future. The Culture books happen rougly in the present day (although across a timespan of many centuries; CP is set 800 years before the other novels, The Hydrogen Sonata several centuries after Excession), and there is even a short story about The Culture encountering Earth.
Depends where you think humanity-on-Earth sits relative to the Culture. Since most of the Culture is human and we on Earth are as yet unaware of any spacefaring civilizations, I view it as a possible future for humanity. I would not be surprised if we encounter other life in space, but I'd be extremely startled if it turned out to be human life.
Oh, you're right as an in-world thing. But I meant this sort of high technology described is in our future, ie I'm using 'in the future' as a proxy for 'science fiction.' Sorry about the confusion.
yes. And It makes a lot more sense if you're already familiar with the Culture, in which case the perspective of CP (from an avowed enemy of the Culture) is a lot more interesting. A prequel of sorts, but one I'd almost read last.