Carl Bildt, former prime minister of Sweden, shares his perspective on European politics from the World Economic Forum meeting in Davos, Switzerland.

What are the big geopolitical issues here in Davos?

Well, it's still a lot of Ukraine. As a matter of fact, we had President Zelensky here. There's a large contingent also, even fighters from the front, sharing their experience. But then of course, a deep, deep concern with what's happening in the Middle East. We had both Jake Sullivan and Tony Blinken here yesterday, and there was no disguising the deep worries they have about where developments are heading.