One thing which I suppose isn't surprising, but still was amazing to see at scale, is I put a drop in Colorado that ended up in the Gulf of Mexico. As the camera followed the path, it's nothing but farms, with the odd city sprinkled in. I got bored and left in Nebraska, but I imagine it's like that the whole way.

It's obvious it takes a lot of land to feed everyone, but to see it like that really drove it home.