Popular media today is louder, faster, and more fragmented than ever. But it orbits fixed suns. The super-popular media of tomorrow—the viral dances, the heated Reddit debates, the billion-view YouTube essays—will all circle the same immovable objects: a movie released in 1977, a song recorded in 1991, a television episode aired in 2014. As long as humans seek reference points in chaos, fixed entertainment content will not only survive; it will be the only thing worth talking about.