As of now, Michael Palin is into traveling around the world. I have seen the documentary Full Circle with Michael Palin on PBS a while ago, and it was funny as well as informative. He has written a good amount of books about his trips as well: Pole to Pole With Michael Palin: North to South by Camel, River Raft, and Balloon, Around the World in 80 Days,, and Michael Palin's Hemingway Adventure.