What evidence do you need? It's been already spelled out. High demand coupled with lagging supply, which does not have the capacity to adjust to new behaviors in the short and medium run. Especially if you consider the regulatory barriers, such as ramping up energy production. What little evidence do you speak of?
It’s clear that demand is up. What’s not clear is the argument at the end of this article, that this will lead to an inflationary cycle with no clear way out in the long run. This is what they claim is their opinion. It is not widely accepted, and I find it insufficiently supported. It’s mostly just tucked away at the end.
