Summary: If you could take a pill that would enhance your concentration, increase your productivity, and reduce your stress levels, would you do it? Or is that cheating? On today’s show, the science and ethics behind a growing class of so-called "smart-drugs". Plus, a portrait of bias: in the aftermath of the great depression, the WPA commissioned hundreds of interviews with former slaves and descendants of slaves and recorded their stories as part of the Federal Writer's Project. However, the
