Travel diary: Tracking climate, migration and the far-right from Africa to Europe

Ari Shapiro has been one of the hosts of All Things Considered, NPR's award-winning afternoon newsmagazine, since 2015. During his first two years on the program, listenership to All Things Considered grew at an unprecedented rate, with more people tuning in during a typical quarter-hour than any other program on the radio.

Ayen Deng Bior is a producer at NPR's flagship evening news program, All Things Considered. She helps shape the sound of the daily shows by contributing story ideas, writing scripts and cutting tape. Her work at NPR has taken her to Warsaw, Poland, where she heard from refugees displaced by the war in Ukraine. She has spoken to people in Saint-Louis, Senegal, who are grappling with rising seas. Before NPR, Bior wore many hats at the Voice of America's English to Africa service where she worked in radio, television and digital. Bior began her career reporting on the revolution in Sudan, the developing state of affairs in South Sudan and the experiences of women behind the headlines in both countries. In her spare time, Bior loves to kayak, read and bird watch.

Miguel Macias is a Senior Producer at All Things Considered, where he is proud to work with a top-notch team to shape the content of the daily show.