Everyone likes to bash millennials. We’re spoiled, entitled, and hopelessly glued to our smartphones. We demand participation trophies, can’t find jobs, and live with our parents until we’re 30. You know the punchlines by now.

But is the millennial hate justified? Have we dropped the generational baton, or was it a previous generation, the so-called baby boomers, who actually ruined everything?

That’s the argument Bruce Gibney makes in his book A Generation of Sociopaths: How the Baby Boomers Betrayed America. The boomers, according to Gibney, have committed “generational plunder,” pillaging the nation’s economy, repeatedly cutting their own taxes, financing two wars with deficits, ignoring climate change, presiding over the death of America’s manufacturing core, and leaving future generations to clean up the mess they created.