Wake-up call for the west

*Let Saudi Arabia’s friendship with Putin be a wake-up call for the west.* But not only for realpolitik, and the larger goals should not be limited to human rights and democracy. Curbing global heating fast must also be a first-priority goal, and that means that, starting as soon as possible, we must keep the wholesale price of oil low and the retail price high.

The natural way to do that is with a heavy tax on fossil fuels that is scheduled to increase predictably every year.