Looks like PBS broadcast this a few years ago:

Its a very good video. That guy is a great teacher and an interesting person to listen to. Its about morality and how people think what is "correct" and what is "wrong". Very interesting but long video.

They also sponsored the Greatest Story Ever Told.  The lectures here, is about the philosophical basis of justice.

That was just parts 1 and 2.  There is I believe at least 5 more videos there.  That was actually a class that was over 1 full semester.

Harvard uploaded the rest on YouTube.  That is their account, for anyone to watch, if interested.  I watched the entire thing, which is about as far as I will go do anything with it, outside of think more about it.

I'm pretty sure I remember seeing these on BBC 4 last year as part of a mini series.  They were all very interesting

What's interesting is i just read a couple articles about this book.

http://www.amazon.com/Lost-Transition-Dark-Emerging-Adulthood/dp/0199828024

Tagged. I'm currently taking an Ethics class, so this should be helpful. Even though I hate classes like these.

I actually read the spanish translation of a book written by this guy with the same title (after translation). It is a simply awesome book. It holds so much valuable information to be honest; I don't think I need to get an Ethics class now since I read and understood the book. I think I can confidently argue about morals now and I'm clearer on what side of the moral arguments I stand.