You keep mentioning this "elitist class". I contend that all of us in developed countries are part of the elitists class that are doing nothing to help the climate change issues, not just the billionaires in the world with private jets. We all are so spoiled and use to our standard of living that we waste resources daily without patting an eye. I am as guilty as anyone.
For instance, look at Americans obsession with large gas guzzling vehicles compared to the vehicles that most people drive in Europe. I like my 8 cyl Chevy Silverado that gets 16 mpg but I really don't need a truck that big. Americans don't like car pooling or mass transits. We keep our home nice and warm in the winter and nice, and cool in the summer. God forbid we need a sweater or longjohns at home on a cold winter night when we can just crank up the thermostat. We leave lights on, gadgets running 24 hrs a day, etc.
We can't even agree to make obvious changes like doing away with plastic grocery bags and plastic food containers when we know that products like grocery bags and milk cartons can be made out of biodegradable paper and hemp.
We are all responsible!!
Some of what you said has some validity... but you can't compare the Landmass countries of Europe and their Populations to America. Mass transit is often not do able in Suburban Area's that are Spread out over big distances And often in Urban area's mass transit is sketchy... and of course in Rural area's mass transit is not feasible at all.
And replacing Plastic Bags with Papers has it's own pitfalls... both Europe and North America has determined that Plastic bags are better than Paper(although I choose paper a lot to burn in my fire pit) if you recycle them. They are even better than reusable bags... per the data.
Which bag should an environmentally responsible, health-conscious shopper use during this time of coronavirus?
news.climate.columbia.edu
Heck I'd love to go back to glass bottles for everything..... but according to many studies reusing glass for Soda, Milk etc. is more polluting because of Water usage, transportation and cleaning than disposable plastic.
I think that for a Country of 350 million that we are doing a Good job of limiting are footprint. I myself try to do my part within reason.
I have two vehicles a Toyota Rav4 that get's 30 mpg and a Ford F150 because of the Farm and other Needs to haul things with. I have a well insulated House Keep the thermostat at around 68 degree's year around. And turn off my Vampire devices when not in use. I replaced my Fridge recently to upgrade it's efficiency and will do the same as well with my stove in the next year or so.
The reason I harp on Private Jets and their Mansions is because of the Massive Carbon foot print they produce. Your and Mine Truck produces around. 4.6 metric tons of pollution... a Private Jet Produces 1 BILLION tons of Carbon Admissions a year. Think about how much Pollution that is and then add in Charter Jets that the Elites use as well and then just the Average Commuter planes and their pollution that are usually used for luxury vacations.
A Mansion 10k square foot pushes 1 thousand metric tons of Carbon foot print.... the elites usually have multiple dwellings as well if not a private Islands to boot....while a Average home has around a 48 metric tons of carbon foot print for their one home. You really can't compare the two.... And I didn't really even talk about how much more Luxury items that the Elitist consume than the peasants and serfs.
So yeah I'm not to concerned about the Rank and File average citizens pollution habits. Most people I know try to recycle, insulate their homes well, drive vehicles that get reasonable Gas Mileage etc. Clearly you and me are more concerned and do more than the Elitist that Fly to Davos and live it up at a Conference to impose more restrictions on those below them. Do you know that they rent out the Local Business in Davos, remove their Wares and Bring in their Own stuff to EXPO to the other Rich Elites. Corporations and Wealthy individuals both do this. It's quite lucrative to the store and shop owners but it's such a Waste of resources as well.
Makes you wonder if the situations is as dire as the say or are they just that Arrogant and Superior that they believe they have a ordained right to waste energy and other resources for their luxury tastes.
If you want to know where the World Wide Pollution comes from here is a article......
Air pollution is estimated to cost the global economy upwards of $2.9 trillion per year due to fossil fuel emissions alone
www.business-standard.com
Does America use a lot of Resources? Yes, but do we pollute and Produce a lot of Green House Admissions... not so much.
https://worldpopulationreview.com/country-rankings/most-polluted-countries