I was pleasently surprised to see that both these, now old (05/06), Australian pieces still work.
Judgie, you might want to show at least the first one to your dad.
Amongst other they interview the head of ARC energy who is a firm PO believer. The show is just 13min long and reasonably fast paced, so no chance of getting bored.
ABC
The second one is longer (several parts on the website) and was on four corners. International content, but pretty good.
four corners