1984, Animal Farm, Brave New World, 451, Handmaids Tale, The Dispossessed… what’s next?

I really enjoyed these books and what they make you think about with their parallels to today in the US. I wasn't totally crazy about The Dispossed or The Handmaids Tale but anyway I'm looking for whatever is next. What fits this vibe and is going to make me think and ponder what's going on in the world? I guess its called speculative fiction? Let me know your recommendations. Thanks!