This week's guest is Filippo Grandi, the United Nations High Commissioner for Refugees. Filippo is recovering from Covid-19, and says it's given him a sense of the fragility of life, especially for refugees and displaced people. Filippo says that feeling motivates him in his work, and his constant concern is to do everything possible to support those in need.

"What keeps me awake at night in general, in this job, I think, it is the thought that I have not done everything that I could to help the people that we work with. This is what keeps me awake at night. This is what has kept me awake at night for years. Have I done everything possible, humanly possible? We don't go to sleep if we have not finished doing everything that we can do to solve the problem, to rescue a person, to allow a refugee to have access to safety, to find the solution for a group of displaced people."