Whatever you think of his politics and his outspokenness on his topic, he is an interesting man to listen to. This is a sound recording of him speaking in the Christchurch Town Hall earlier this year. I could listen to him for hours. Great voice. There is something about knowledgeable men speaking about learned subjects that is downright cool. There are 6 of these videos/sound recordings. Go to YouTube and click on the 8 videos tab at the top to listen in order.