The climate crisis is a crisis of governance and leadership. Will we move rapidly enough to realign our policies, politics and economy to stabilize the climate? Creative and innovative people from all walks of life are stepping forward to address the greatest challenge humanity has ever faced. Community organizers Susan Marshall and John Fogarty are taking power local. Youth advocate Alec Loorz is mobilizing young people worldwide for the defining issue of their lives. NASA's chief climatologist James Hansen says there's still time.