By Stephen Hurley

Host Stephen Hurley scans the education ecosystem, looking for the people and ideas that are starting to change the way we think about teaching, learning, schools and communities.

This week, we mark the 45 Anniversary of the Wreck of the Edmund Fitzgerald in the chilly waters of Lake Superior.

Tonight on The Dock, Sara Candela and Stephen Hurley explore the call of the sea, the challenges, the risks and even the disasters that accompany answering that call.