When people talk about friendship today, they often have an image of women's friendships in mind.
How did female friendship change from something disregarded, even denigrated, to its iconic status today?
Author Theresa Donovan Brown shares the history of social sex and the changes of women's friendships throughout the years.
Theresa Donovan Brown, is an award-winning author of both fiction and nonfiction. She holds a BA from Stanford University and an MBA from the Haas School of Business at the University of California, Berkeley.