I am inclined to comment upon any number of passing events, issues, thoughts. It is not that I particularly expect anyone else to read my offerings. For me, they are just a form of diary notation - albeit in a public form.
The most sensible analysis I have heard of Canada's use of the price on carbon.
https://youtu.be/6o19SCYftqk?si=LLzG1-g7EtKSK6Xi