A link in case the video doesn't work or doesn't embed well (if you see "server application unavailable" the link usually still works), or if you want the original source.
The video starts a little abruptly, as it left out Gideon's thoughtful introduction (it's in the Magazine) and framing question:
Gideon Magnus: I want to discuss the value of money and the idea that money is valued similarly to any other asset. Are there really assets backing money? If so, what are they? John, please explain.