America's Chaning Religious Landscape ("Speaking of Faith" from American Public Media)

From American Public Media' Speaking of Faith with Krista Tippett:

A great public theologian and historian, Martin Marty offers personal and historical perspective on religion in modern life — including the nature of fundamentalism, and the decline of America's mainline Protestant majority as Evangelical Christianity gains in influence.

http://speakingoffaith.publicradio.org/