I am predicting that, yes.....something radical is coming in terms of how we work. Maybe way shorter hours? Maybe less people working? Maybe something else. But, the trend looks pretty bad for workers in modern societies. "knowledge" workers were supposed to be safe, but already we are seeing accountants and lawyers being disintermediated by technology. It's only a matter of time until it gets to others. I don't see any path where people are doing much of the food producing, unless we go all organic.....and even then, I'm not sure. The only reason the predictions of famine aren't true is that we've science to produce more and more food with less land and less people.