The Challengers is a series of dynamic speeches and interviews by uncommon people whose voices are challenging perspectives and offering unique insights into global issues. The series is a result of a partnership with San Francisco-based The Commonwealth Club of California.

Upcoming guests include author Amy Chua, Harvard lecturer Yascha Mounk, Berkeley professor Robert Reich and political commentator Sally Kohn.

Full Episodes

Upcoming Airdates

Amy Chua - Political Tribes

Amy Chua, best-selling author of "Battle Hymn of the Tiger Mother," provides a cautionary critique of political tribalism in her characteristically sharp style, based on her book "Political Tribes: Group Instinct and the Fate of Nations."