Pat Churchland's Braintrust

Today's San Diego Union Tribune has an interview with Patricia Churchland (UCSD Presidential Professor of Philosophy Emeritus) about her new book Braintrust: what neuroscience tells us about morality (Princeton 2011). From the interview:

The word “braintrust” has a certain meaning for most people, but you use it in a different way here. Please explain the significance of the title.

Yes, the expression has a meaning dating back to F.D. Roosevelt’s cabinet. My use of “braintrust” evokes the fact that trust is a fundamental feature of harmonious social life, and is essential for the development of social institutions of various kinds — including markets, courts, religions, medical services, schools and guilds. And we now know a little about the neurochemical platform that enables the formation of social bonds and relationships of trust.