Robots will eventually be doing everything in agriculture. Even warding off pests. That will enable farming happen in all kinds of impossible places, like on

Robots will eventually be doing everything in agriculture. Even warding off pests. That will enable farming happen in all kinds of impossible places, like on roofs and the side of buildings. They'll even be harvesting and selling produce. We'll see very small vehicles on the road that humans can't even fit into, supporting a huge automated economy. Not just for farming but for manufacturing too.