Earlier quoted context omitted.
To specifically rail on the "liberal" Bay Area and numerous other "liberal" cities in the US: The NIMBY housing policies and restrictions on building new housing are a massive part of sprawl, and with it the huge amount of excessive carbon emissions from commuting in single passenger cars. A dense city is about the best organization of people for the environment. To get things you need, you travel the furthest distan…
"the simple solution to that is to property tax the shit out of land in the exurbs and suburbs so that urban organization of housing is cheaper than suburban and rural, which is currently the opposite." You can't really tax people money they don't have. Maybe it'd work in suburbs, but generally (at least in american cities) the more rural areas consist of 1. Farmland owners who likely contribute resources and get tax…
But a long term phase-in over a decade, which also is difficult to sustain over successive administrations and controls of congress, would be ideal. Obviously American governance is too incompetent to achieve that.
The carbon tax is for the current largest environmental threat: global warming.
But the sixth mass extinction will probably be the next big environmental issue once GW mitigations come into play. And the key to that is a big land tax to change incentives. And the same issues arise: how to avoid shock pricing and instead phase in over an economically adaptable timeframe.
It even has the same technological potential solutions but lack of supply: vertical farms and artificial meat have the potential to eliminate huge swathes of land that are currently used for 1) grazing and 2) crops that feed grazing animals.
Vertical farming and artificial meat should be getting massive research subsidies right now. Every research university should have substantial grants pursuing these. Because the habitats that we can reclaim back to nature and hopefully avert a total collapse of the "species web" is very important.
I feel we are constantly playing russian roulette with extinctions. Was this species so important that everything collapses? No. Well, how about this one? This one?
I mean, insect populations are dropping. Insects. Very concerning.