Studs interview with Basil Davidson, Africanologist, about his book, "Lost Cities of Africa." The interview takes place in Barnes, London. They touch on African culture, history, and civilization.

Former public school teacher Patrick Zimmerman continues discussing his alternative teaching methods for childhood education in low-income and underrepresented communities in Chicago. Zimmerman discusses how the scientific emphasis of schooling today is stifling a child’s success in the classroom and calls instead for a balance between a scientific approach and a free-school approach.

Former public school teacher Patrick Zimmerman discusses education and the free school movement for low-income and underrepresented communities in Chicago. Zimmerman discusses his time spent as a public school teacher and how this inspired his transition to teaching using alternative schooling methods in childhood education.

Columbia University professor of psychology, Dr. Herbert Terrace, talks with Studs regarding his 1979 book "Nim: A Chimpanzee Who Learned Sign Language," animal cognition and the evolution of language.