> No, we definitely don't know that it's used as a tool for control.
Irrespective of the nature of climate change, humans are humans and a crisis or enemy, if you will, will always be an opportunity for people to assert control. The difficult task is understanding when that control is a reasonable response to the crisis and when the crisis is an excuse to assert control. This is not an exclusive choice, both types of efforts can be going on simultaneously.
We seem to have become numb to the large numbers that are now thrown around as part of defining public policy. When you start manipulating multiple trillions of dollars it is naive to think that isn't an opportunity for manipulation of all sorts.