Wondering what your approach is to convince Nigerians and Indians on including a carbon tax and making their struggle into the middle class even more expensive :)
Indians already pay some of the highest fuel sales tax. And United states has some of the cheapest gasoline rates.
https://www.indiatoday.in/amp/diu/story/nearly-two-third-of-...
If you are concerned about equity, then high carbon footprint countries can transfer the carbon tax revenue to low carbon footprint countries.