Tearing Down, Building Up

On today’s show: Jane McAlevey talks about her struggles as a union organizer and discusses ways the labor movement might be revived. Benjamin Lorr describes his experience with competitive yoga. Frances Beinecke, the President of the NRDC, and acclaimed photographer Paul Nicklen, discuss changes in the Arctic and his photographs a changing worlds at the earth’s poles. And we’ll look at efforts by urban planners, land speculators, and utopian environmentalists to remake Detroit.