At some point in ancient history, or at least several decades ago, man made the change from nomad into a more settled lifestyle, giving birth to civilization. We may never know exactly what happened, but according to science, beer was the reason.
While people may have been growing grains under the guise of using it for bread, we now know that it was really they were making beer.
The “beer theory” was my college history professors favorite lecture. No wait. I meant it was mine.