701a The US Civil Rights Trail; Wild Arctic Svalbard

Hear how the US Civil Rights Trail, with 100 stops across 14 states, was organized to help all Americans get an up-close look at the movement to dismantle Jim Crow laws across the South. And listen in as ecologist Chris Morgan describes changes he's observed on Norway's Svalbard archipelago — halfway between the mainland and the North Pole — which indicate how our warming climate is a threat to life in the Arctic.