Big-picture talks about global politics and the shifting weight of the world.
From the Arab Spring to the emerging democracies of Eastern Europe, a new generation of freedom fighters -- entrepreneurs, journalists, activists -- shares powerful stories of resistance against dictatorships and oppression.
We need to talk about war. These powerful, crucial talks come from soldiers, politicians, journalists and others who've seen the reality of war firsthand.
Close up and personal
These photographers capture beautiful but sobering images, using their art to help fight for social justice.