Sophia Carter-Kahn, reporting for Motherboard: Last week Stanford University announced a strict new alcohol policy in hopes to curb binge drinking. The new policy bans hard liquor at on-campus parties, and restricts hard alcohol in undergraduate possession to containers smaller than 750 milliliters ("a fifth"). Lisa Lapin, the vice president of university communications, clarified that the goal is to prevent medical transports [i.e. trips to the hospital]. Universities across the country are looking for new ways to deal with dangerous binge drinking. If this new restriction at Stanford is successful, it would set a precedent for how universities across the country grapple with a seemingly insurmountable alcohol problem. There's just one catch: there's little data to suggest restricting bottle size can change college drinking culture. Colleges have tried different strategies, from mailing parents flyers about alcoholism stats to policing campuses to break up parties. Dartmouth College, for example, implemented a hard alcohol ban last year. And the University of Virginia cracked down on liquor and Greek life on campus. But their efforts don't seem to be working. Drunkorexia -- skipping meals to have more room for alcohol -- is on the rise. And administrative desperation to find some way to reduce alcohol consumption has continued.