And there are plenty of examples where market forces are contrary the best interests of the environment, human health, and preservation of resources. In those cases, we must rely on some other mechanism for positive change.
I agree. But there is a limit to the effectiveness of government in enacting policies that are contrary to market forces.
Coal - Obama couldn't kill it and Trump can't save it. Economics is closing coal plants.
France is finding out government can't intervene in the market and raise fuel prices. Economics and will of the people.
Your plastics and styrofoam are interesting, and I put them in the category where policy can go against market forces on the fringes - where the impact is not material. By the way, in our household the banning of "single use plastics" has actually done the opposite. Instead of re-using plastic shopping bags as garbage bags (multiple use), we now purchase plastic garbage bags (single use).
Which brings us back to the GND. Self interested people aren't going to want to give things up for a greater good. Those who embrace the mythos of rugged individualism are, by definition, self interested. So how are the rights of the many balanced with the rights of the individual? Government policy is likely the most effective way.
I agree mostly - I just think there is a limit to government's ability to implement policy that works against market forces. Rich self interested people (Al Gore, Bernie Sanders) have been unwilling to give up luxuries for the greater good; poor public-interested people will be unwilling to give up their lifestyle (food, shelter, clothing, cell phone) for the greater good (France yellow-vests).
Government should do the right thing (plastics, polution, etc) but I think economics limits what people (rich or otherwise) are really willing to do. Why don't conscientioius rich people write a check and be carbon zero? Could donate money to a non-profit (so the government actually foots about half the bill) that would build solar farms to offset all the carbon they use. They can even continue to fly private and drive their SUVs. But they don't.
We own two Teslas. Makes no economic sense but we can afford them, we like the cars, did it for the greater good, and to lead by example. Why are so few people willing to do anything (solar panels, for example) unless they can calculate an ROI? Are they all too self-interested? Why are they only willing to do it if the government (their neighbors) subsidize it? I think most people are more self-centered than they think they are.