I think the climate is changing. It always has. Whether or not humans are responsible is up to debate in my opinion.
The province I live in has no sales tax. No government will ever put one in. But we have a revenue neutral carbon tax. It gives low income a rebate on the carbon tax. An income redistribution scheme.
The whole man made climate change religion is just a socialist agenda to take power and wealth away from productive people and countries and redistribute it to the have nots and will nots.