Kindle. Something of a bum steer by Dwight Garner. A satire like Starship Troopers, which is to say it's far lamer than one might expect, given that Southern was one of the scriptwriters of the timeless Doctor Strangelove. Doubly annoying is that Garner cribbed his opening paragraph from the notes in the back of the book. I'd be more convinced that this was on the side of the #MeToo angels if a woman had reviewed it.
Conrad Knickerbocker reviewed it back in 1964. There's also a much-panned movie directed by Christian Marquand with a stellar cast that I'll now have to see.