The Pentagon finally released its hotly-anticipated briefing on Unidentified Aerial Phenomena. As expected, it provided little new information, saying only that there were a number of unexplainable observations. Sarah Scoles, author of the book They Are Already Here, that examines the culture and motivations behind ufology, joins the show to provide critical context. Why did it come about? What are the motivations of the people who pushed for its release? And how should we approach extraordinary claims with little information? Discover more here: https://www.planetary.org/planetary-radio/0702-2021-spe-sarah-scoles-pentagon-ufo-report