Terry Gross

As the United Nations' former under-secretary-general for humanitarian affairs, Jan Egeland has tracked down violent guerrilla leaders, confronted warlords and addressed humanitarian crises around the world. His new memoir is A Billion Lives: An Eyewitness Report from the Frontlines of Humanity.

The actor won an Academy Award for his performance in Spike Jonze's Adaptation. His latest project is Married Life, about a 1940s philanderer who still loves his wife — enough, in fact, to kill her rather than divorce and disappoint her.

William F. Buckley, Jr., died Wednesday. He was 82. Fresh Air remembers the founder and longtime editor of the National Review with excerpts from a 1989 interview.