The acceleration of addictiveness. 

“What hard liquor, cigarettes, heroin, and crack have in common is that they’re all more concentrated forms of less addictive predecessors. Most if not all the things we describe as addictive are. And the scary thing is, the process that created them is accelerating.” I’ve been catching up on Paul Graham’s writing, and it’s great stuff. Expect to see more shared here in the future. learn more