African Growth, the U.F.O. Candidate, A Dream Database Listen Download Embed Share Share this on Facebook (Opens in a new window) Share this on Twitter (Opens in a new window) Share this via Email In Africa, a Celebration of Growth and Entrepreneurship An Uncertain Fate for Mosul Brazilian Senate Moves to Impeach President Dilma Rousseff Hillary Clinton Promises to Share Government Info on U.F.O.s Gaming App Helps Researchers Fight Dementia Inside a Massive Database of Dreams In the 1950s, a team of psychologists tried to record the thoughts and dreams of entire civilizations and societies. ( bruniewska / Shutterstock ) Produced by PRI and WNYC