In this interview with Harry Kreisler Noam Chomsky traces his works starting from his childhood experiences. The talk is for one hour approximately and could be heard on a light day. This is a part of “Conversations with history” series anchored by Harry Kreisler of UC Berkeley. There have been many other interesting interviews by him, some of which are indexed in this website.
Other talks in this series
A few other talks that may be of interest to you, along with a blurb from UCTV about this series.