Shifting into cultural high gear, Jeff takes on the Lake Geneva region, hub of visionary world leaders and scenic splendor. He marvels at Roman ruins, surveys a butterfly sanctuary, rides an e-bike through organic vineyards, and samples ice cream made from sheep's milk. Efforts to solve global challenges are all around and Jeff learns about cutting-edge technology, including a "garbage truck" in space and the inventive "Youth for Soap" recycling program. Jeff rounds out his visit relishing the sunset aboard a gourmet dinner cruise on spectacular Lake Geneva.'