MPR News Presents

Speeches, documentaries and debates.

Aspen Ideas Festival: Opportunity and social mobility in America
Former NPR host Michele Norris moderated a discussion about race, inequality and the future of democracy at this summer's Aspen Ideas Festival. Is opportunity and social mobility still possible in America?
Aspen Ideas Festival: Bill Bishop on political polarization
Bill Bishop says some of our political polarization comes from the fact that we're ideologically inbred -- we don't know, can't understand and can barely conceive of people who live just a few miles away.
A winter solstice special: Tick, Tock, Circadian Clock
For the winter solstice, "Tick, Tock, Circadian Clock." Host Molly Bloom explores circadian rhythms, animal hibernation, the ticking clock inside us all and how light and dark affect all life on Earth.