Western nations reducing will DO nothing - it is too small a fraction of greenhouse emissions. The large fraction is coming form india and china. And they do not have electric everything. they don't even have running water in most places.
> Western nations reducing will DO nothing
That doesn’t fit my understanding at all.
https://en.wikipedia.org/wiki/List_of_countries_by_greenhous...
https://en.wikipedia.org/wiki/List_of_countries_by_greenhous...
Your view is outdated. China is building renewable power generation at an extremely high rate, and also exporting cheap solar panels worldwide. China has a higher share of electric vehicles in cities than most of Europe and America does. It appears their emissions are now starting to go down as a result, although the economy keeps growing.
India still has a long way to go, but China is doing the right things. Same can't be said about USA under current administration.