I personally think that fossil fuel caused global warming has potential to go into a runaway state to where the Earth will eventually become uninhabitable to human life. I think the scientists' estimates are generally overly conservative so as not to generate panic. But it speaks volumes, whether a position promotes the belief of anthropogenic global warming or not, that:
1) Fossil fuel companies knew this and kept the findings hidden from the public, while BP invented the concept of the carbon footprint to shift the blame to the individual person that buys its products instead of itself
2) Knowing this, the fossil fuel companies lobbied governments to prevent necessary changes to address this that would have resulted in less profits
3) Governments themselves generally have intentionally maximized resource consumption to boost GDP as part of policy decisions, especially through wars, but also through regulations that promote planned obsolescence and through hostile opposition to automobile alternatives that would reduce consumption associated with them
4) Both fossil fuel corporations and governments destroy careers or/cancel/sometimes murder dissenting voices to the reigning dogma dujour
5) Both fossil fuel companies and governments have engaged in fraud to derive the statistics they claim as facts
The fact is, wasting resources and energy makes a small group of obscenely rich people yet more money. And that sacred cow is never allowed to be on the chopping block to solve the issue. No, people must be forced to sacrifice their quality of life instead, so that the rich can remain rich and get richer, OR the other choice we are given is eventual planetary destruction.
It says something about a class of people that wants to cram us into 15 minute smart cities, force us to eat bugs and synthetic nutritionally void GMO slop, live in cramped pods, have our location data constantly monitored and our access to places contingent upon the whims of bureaucrats, and not own anything to "save the planet", while this same class of people rides around in private jets using more fuel on a weekend trip across the Atlantic than your average wasteful American will use in 2 years, rides around in yachts for an afternoon joy ride using more fossil fuels than a McMansion dweller in Maine will use all winter to keep their house at 80F, uses more electricity to heat their pool for a weekend party than the aforementioned McMansion dweller will use in an entire year, consumes exotic food with a 20,000+ mile chain of transport for all the ingredients, and who owns collections of exotic supercars while at the same time want you to give up your lone clunker car. And all of that wealth thy "earned" was off the backs of working people that they underpaid and from everyone who lost savings to inflation while they manipulated the money supply to benefit themselves by blowing asset bubbles.
Should we really take seriously and follow any edicts or mandates enforced by the government that were written and lobbied into place by the above self-serving hypocrites? I would say no.
Want to save the planet? You start with a policy that cuts off the endless flow of money/resources to the rich and to wasteful government spending. Do this by building products that provide maximum lifespan and reparability and minimum resource/energy consumption for the level of utility and function desired. Decentralize industrial production, especially that of food, but really for all major consumable items. Stop cancelling people because they don't agree with the establishment and let their voices be heard. Stop wasting resources on unnecessary wars, and on spying on everyone. Stop allowing debasement of fiat currencies, so that instead a policies allowing more wealth to flow to working people and people on fixed incomes can succeed, while preventing the formation of asset bubbles that prevent working people from owning anything. Stop allowing rich people to rip off working people via employment by manipulating the labor market, and by removing government hurdles to self employment.
Taxes and profit margins are really two sides of the same coin. That is money that you worked for, using your limited time on this Earth, that gets confiscated from you. That money gets concentrated into places that are far too tempting for greedy opportunists to ignore, and they get rich off of it, at your and everyone's expense. This imbalance is arguably the largest driver in wasteful resource usage and the pollution and greenhouse gases generated by it. Not only do many current proposals to "save the environment" deliberately exacerbate this imbalance and allow the same hands to take more out of the cookie jar, but no one even got a vote on any of it.
EVs definitely fit into this. They have the potential to cut resource consumption per mile travelled to a very tiny fraction of what it currently is, at least for ground transport. The current market offerings of EVs do the opposite, because extra consumption is what extracts money from people. Modern EVs are a product of government regulations written by the car industry and forced onto the consumer via government coupled with intentional planned obsolescence by the auto industry itself. Those in power have turned a beneficial technology on its head into something environmentally disastrous and too expensive for people of ordinary means to afford, just to make yet more money, and we weren't allowed to have it until that became possible. That money comes from you and I, and they don't deserve it.
I'm doing my part. 100+ miles/kWh. Untaxed. Unregistered. Unlicensed. Uninsured. Screw them all.