Of the Founders’ genius ideas, few trump intellectual-property rights. At a time when Barbary pirates still concerned them, the Framers penned an intellectual-property clause—the world’s first constitutional protection for copyrights and patents. In so doing, they spawned Hollywood, Silicon Valley, Motown, and so on. Today, we foolishly flirt with undoing that. In a future where all art is free (the future as pined for by Internet pirates and Creative Commons zealots), books, songs, and films would still get made. But with nobody paying for them, they’d be terrible. Only people who do lousy work do it for free.

Next idea: Ban Gasoline