Very Good Year
The production of alcohol is recognized by many cultures as what separates us from the animals (consumption is not enough--many species recognize and seek out fermented fruit). Most pantheons of gods--Greek, Celtic, Aztec, to name a few--have at least one party god of booze. In the epic of Gilgamesh, Enkidu the wild man is brought into human society by alcohol (and a prostitute). Christ's first miracle was a biblical beer run.
It looks like we've been at it for longer than we've thought.