Huh?

It's just like listening to the chief economist from BP talking in the House of Commons.

Supply and demand are the same ... he is just explaining the economic mechanism of peak oil, demand will be destroyed to equal supply by increasing the price ... and he is almost certainly correct ... much of the oil will turn out to be resource not reserves, certainly too expensive to burn.

Maybe. My guess though is that he is talking about a Yergin-like land, where oil would drop back to $10/barrel, but we don't bother because we get so darn good at renewables.
Demand always calls forth supply, and geology is a fantasy, don't you know?

Looks like he reckons we can force prices back to around $40-50/barrel:

However, are there really no policy changes that could restore the more benign conditions in which oil prices of $40 or $50 were seen as normal?