Ok then.
PROVE IT.
There is no CO2 crisis and the greenhouse effects of CO2 on the Earth's atmosphere are largely irrelevant. Humankind is having an infintestimal effect on the Earth's global climate. You may as well argue how many angels can sit on the head of a pin.
If this argument provided a way to "soak the rich" and redistribute the world's wealth, you can bet your @ss that the Greens would be pushing it hard and the Media would be giving it credibility.