Ian Bremmer shares his insights on global politics this week on World In :60.

As high-level week at UNGA gets underway, that's United Nations General Assembly, what is top of mind for visiting world leaders?

I don't know. How about war on the ground in Europe? How about massive inflation happening in food prices and energy prices around the world? How about how the Europeans get through a very cold winter and what happens as a consequence of that when they don't have enough energy, and prices are like two, three, four, five times what they were last year? How about climate change ongoing and still becoming a bigger and bigger problem every year? Lots to talk about at UNGA, depends on who you talk to though. Depends on who you talk to.