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 is joined by the New Yorker's Robin Wright and retired U.S. Army Lt. Gen. Mark Hertling about the state of the wars in both Gaza and Ukraine. Will the Middle East escalate into a broader war? And how much capability does Kyiv have left, as Western support seems to be waning? Next, Fareed talks to OpenAI CEO Sam Altman about the promise & peril of artificial intelligence. Altman tells Fareed what lessons he learned from the boardroom chaos at OpenAI that saw him briefly lose the top job. Finally, Microsoft co-founder and philanthropist Bill Gates sits down with Fareed to discuss how A.I.-powered innovations can save millions of lives.