BBC’s One Planet included an interview with Patri Friedman for an episode about floating cities. Patri’s contribution starts at about 11 minutes into the 18 minutes show.
One Planet described the show, “As architects and builders look for new ways to house the world’s ever-expanding urban population, they’re starting to turn to new horizons – out on the water. One Planet visits the Netherlands to see a floating home in Amsterdam, and speak to an architect planning a whole floating housing estate. Plus, we speak to the Californian thinktank planning new communities on the high seas, and visit the floating markets in Bangkok.”