 This is a small farm in Greenland. The ocean is out here where the Big O is. And in here, there are some grass or some alfalfa that's being grown to feed a few sheep. When the glacier was here, you know, 20,000 years ago, the weight of the ice had pushed the land down. And when the ice melted, the ocean actually had succeeded in flooding this area for a little while before the land came back up. And it put in a little bit of sediment which the crops now grow on. However, all of this stuff up here is just rock sticking out because the glacier cleaned off all the soil there. And you can't grow anything there, and you'll see why there's no crops up there because it's just hard rock. A lot of Greenland looks that way. So, yo, here's a person for scale. You are not going to grow crops on this. The glacier took the soil away. And so in case you hear anyone say, oh, when it gets too hot in the tropics, we'll just move towards the poles and we'll grow crops where the ice used to be in Greenland, no.