Gagarin said:there aren't any, cos of the antarctica treaty. britain at least was interested in antarctica
But they then obviously thought "Why the hell are we gonna colonize a frozen barren area of no economical importance? What can we get out of that land? What profits come from that? What costs come in maintaining a colony there?"
If you think for two seconds you'll realize the british did right. It's realy kinda stupid, people say their interested in an island which isn't in livable standards of human settling.