I'm from the North of England - and it was economically devastated by the closing of the coal mines and the end of heavy industry culminating in the early 1980's with Thatcher. Labour were ubiquitous where I came from. It wasn't a choice so much as a fact of life. Working people and Labour are synonyms. But even as the Tories destroyed, and then ignored the North for a generation, Labour retreated to North London, and leant heavily into a reverse form of identity politics pitched through culture; civil rights, feminism, gay rights - pushing past mere equality, past positive discrimination to forge the dictatorial dogma that is political correctness. And then they were shocked when the Labour vote collapsed in the North in 2019.
Philosophically, political correctness depends on various subjectivist traditions - in chronological order, subjectivism, existentialism, critical theory, neo-marxism and post modernism - and you're right, it's nonsensical, but then - it doesn't uphold the value of making sense. It's all about power. This manifests most obviously in the fact that political correctness deals constantly in stereotypes - while criminalising stereotyping. It sees everything in terms of race - but then decries others as racist. It draws its power from making it impossible for you to make sense of anything. You end up cheering as businesses are looted and burnt, because they're black - and curse white people protesting that an election was stolen by those who, four years before - claimed the election was stolen! With the impossibility of reason, all you can do is take sides, and submit. And if you don't, then they will impugn you, attack and harass you - destroy you, and care not.
I'm not sure what you mean by:
The only problem your idea of capturing energy from magma has is that the industry required for economic viability hasn't appeared. — Bitter Crank
The technology exists. Fossil fuel drilling technology is amazing - they can drill for miles and steer around corners. The rest is standard electricity generation technology - copper wire and magnets. Tapping into the heat energy of magma to produce electricity is a slam dunk technologically speaking.
Electrolysis to produce hydrogen - is a simple, well established technology. Delivering energy as hydrogen gas, or liquified fuel - much the same. Slight issue with embrittlement from hydrogen, but materials science has that covered. I'd start in the Pacific Rim, miles from anywhere - but I could have it up and running from off the shelf technologies in five years.
Relative to other renewable technologies, magma energy, I think - has the greatest potential to supply sufficient energy, reliably and at the lowest costs in terms of infrastructure. It doesn't imply the same left wing have less and pay more, carbon tax this, stop that approach - because it deals with supply, not consumption. You say:
My own experience is that I can consume less 'stuff' without the slightest reduction in my standard of living. Example: reading books and newspaper in digital form rather than paper. Drinking tap water instead of bottled water (which is often the same water one gets out of a tap). Not replacing clothing that is in very good condition. Keeping appliances until they fail. I use mass transit because I do not drive... — Bitter Crank
But what about the people who print newspapers, build cars, manufacture appliances, grow cotton and knit cardigans or whatever. You may be able to go without because you are already quite well off. But what about the jobs of people down the line. You can have less, and put them out of work, but poor people breed more. Only sufficient clean energy can balance the equation - support capitalist growth, sustainable development and continued improvement in living standards, such that population tops out around 10-12bn by 2100 according to the UN mid range projection.