Because of the topic, this is a cross-post on three blogs.
In April of last year, I delivered seminar paper in Armidale on Social Change in New England 1950-2000. While I knew that it was being recorded, I didn't know until last week that it was on line as a podcast. I had a cold plus too much material, but still it's a record of some of my work.
You will find the podcast here.