His alternative approach to finance is just the beginning - you will undoubtedly be sprouting your own ideas after listening to this.
It seems the link I provided in the past has been removed (possibly a copyright breach). After searching the interwebs I can only find one page that provides the audio, but requires purchasing:
The entire audio has been made freely available by download via torrent technology, however providing links to acquire torrent files and discussions on legal issues connected to such activities lie outside the scope of this blog.
Despite this, the abovementioned page does provide some samples of the session, which I recommend listening to at least.
Track 12: Ethical Businessmen (2:39, 2.2Mb)
Track 18: Information and Technology (1:22, 1.15Mb)
Track 20: How long do we have? (1:19, 1.11Mb)