"The Anticapitalists: Barbarians at the Gate" – Larry Sechrest

(You can skip to the lecture’s beginning at 5:40.)

By the way, the introductory quote is from Ayn Rand’s 1970 essay “The Comprachicos.” The text is:

Observe also the intensity, the austere, the unsmiling seriousness with which an infant watches the world around him. (If you ever find, in an adult, that degree of seriousness about reality, you will have found a great man.)