Episode 7: Ending global poverty through new tech (high and low)

Will the poor always be with us? The global poverty rate is dropping fast, and the UN and other groups are working, together and apart, to come up with creative ways to help the world's poorest pull themselves into a better life. Shashi Buluswar, who leads the Institute for Globally Transformative Technologies, at Lawrence Berkeley Lab, talks about harnessing emerging tech solutions to solve age-old problems.