What is Catch-22 about?

Yossarian is a bombardier stationed on the Mediterranean island of Pianosa during World War II who has concluded that the people trying to kill him are not the enemy — they're everyone, including his own commanders. He wants to be declared insane so he can go home. But there's a catch: wanting to avoid combat is a sign of sanity, which means anyone who asks to be grounded is sane enough to fly. Catch-22. Published in 1961 after years of rejection, Joseph Heller's novel invented a new way of writing about war — not as tragedy or heroism but as pure institutional comedy that accumulates into something devastating.

The novel has almost no linear plot. It circles and loops, returning to the same events from different angles, introducing characters who are brilliant comic inventions (the mess officer Milo Minderbinder, who contracts the German Air Force to bomb his own squadron because it pencils out; the general who evaluates his officers by how well they pose for photographs) and then suddenly, without warning, letting you see what war does to a body. The tonal shifts are the point. Heller understood that gallows humor and real horror aren't opposites — they coexist, and the comedy makes the violence more unbearable when it arrives.

The bureaucratic logic of the military is treated as a closed system that operates entirely independent of the war it's supposed to be fighting. Officers seek promotion. Clerks protect their paperwork. Milo's M&M Enterprises buys and sells everything, including human lives. The system isn't evil; it's indifferent to human bodies in a way that produces evil without anyone intending it. Yossarian's radicalism is just his desire to stay alive, which the institution treats as a disciplinary problem.

Catch-22 is funny in a way that requires some acclimation — the jokes are repetitive, the characters exaggerated, and the chronology deliberately fractured. Readers who need a novel to move forward or build toward something may find the first hundred pages disorienting. But once the logic clicks, it's one of the most rereading-worthy novels in English: you keep finding jokes that have death inside them. The last fifty pages are among the most affecting in American literature, precisely because Heller earned them through 450 pages of comedy.