[Contains explicit content] Susie looks at how bicycles helped usher in a new sexual freedom for women in the 1800s. Next, a record number of Americans aren't having sex. Is the species doomed or are the surveys all smoke and mirrors? And finally, new on Audible: Herbert S. Terrace, the creator of the Nim Chimpsky project, explains where it all went wrong in Why Chimpanzees Can't Learn Language and Only Humans Can.

Have a question or news story for Susie? You can send your confidential queries and comments to susie@susiebright.com. [Episode 852, November 1, 2019]