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. Fareed sits down with comedian and host Bill Maher to discuss what is at stake for Americans in the upcoming elections.  Then, as COP27 - the UN climate change conference - begins Fareed asks climate scientist Katharine Hayhoe about progress the world has already made to slow global warming and what more needs to be done. Then, as Luiz Inacio Lula da Silva returns to power in Brazil, Fareed asks CFR's Shannon O'Neill what to expect from Lula's third term. Plus, Benjamin Netanyahu, former and potentially upcoming prime minister of Israel, discusses the controversy over who he plans to form his coalition government with.