Philosopher Peter Singer lays out the argument that virtually everyone in America has a moral obligation to give money to help the desperately poor.
Philosopher Peter Singer lays out the argument that virtually everyone in America has a moral obligation to give money to help the desperately poor.
Historian Jim Cullen talks with Jim Fleming about the various versions of the American Dream: freedom, equality, upward mobility, home ownership and the good life.
In Chicago’s 49th Ward they engage in Participatory Budgeting - in other words the residents of the 49th Ward decide how to spend their ward’s money.
John Vaillant's book, "The Tiger", is about a rare Amur tiger who starts killing people in a remote corner of Siberia where there is a huge trade in tiger poaching because of demand in nearby China.
Photographer Michael Nye made portraits of the mentally ill and homeless people in San Antonio, where he lives. He also recorded their stories.
Captain John Dalby runs a company called Marine Risk Management that out-pirates the pirates and reclaims ships for their rightful owners.
Coke consistently outsells Pepsi, though Pepsi routinely wins blind taste tests. Why is one of the mysteries of advertising.
Paula Apsell, Senior Executive Producer of the PBS series, Nova, talks with Steve Paulson about story choice and how to interview scientists.