Don Gagne, NPR's senior political correspondent, reflects on the remarkable life of Jimmy Carter, who passed away at 100. They discuss Carter's challenging presidency marked by economic turmoil and the Iran hostage crisis, yet celebrate his post-presidential humanitarian work and the establishment of the Carter Presidential Center. Gagne highlights Carter's dedication to peace, democracy, and social justice, including his Nobel Peace Prize achievements and lasting global impact through his advocacy for human rights and health initiatives.