Journalist and author Fareed Zakaria hosts this in-depth look at the major global developments of the week (the title's "GPS" stands for "Global Public Square"), with an emphasis on new ideas and innovative solutions to the World's toughest problems. Each episode also features Zakaria leading a panel discussion and interviewing a major world figure.This week, Fareed looks ahead at the new year and the biggest global challenges it will bring. First, Fareed and the panel discuss what the year will bring for the two major wars (in Ukraine and in the Middle East) and some of the world's many major elections (including in the U.S. and Taiwan). Next, Financial Times contributing editor Ruchir Sharma joins Fareed on set in Mumbai to discuss the outlook for the U.S. and global economies. Then, Fareed speaks with Inflection A.I. CEO Mustafa Suleyman to discuss the future of human interaction with artificial intelligence.