@Diest TKO,
For those A2Kers whose intellectual acumen, like mine, is cellular in comparison to TKO's, it might be worth pointing out that it was estimated that the productivity of workers, who were approximately 1/3 rd of the population in 1900, had increased by a factor of ten, due to the harnessing of steam power and its derivatives, from the position in 1800. The steam slave some called it.
What the increase is now I don't know but it will be far in excess of ten.
As this bountiful increase was impossible to consume by that class which had consumed the worker's surplus in 1800 it is self evident that some sort of sharing was inevitable. This is particularly the case when a consequence of sharing would reduce revolutionary fervour in the lower orders which the upper classes feared greatly after the French revolution. Other consequences were that the population presented fewer unsightly problems and were physically fitter for both military purposes and to help accelerate industrial efficiency even further.
All enlightened conservative opinion by 1900 had realised that sharing this bonanza was not only morally justified in a Christian world but was in its own interests. They enacted such things as the Factory Acts and the Employer's Liability Act and other such legislation to bring about this sharing. Providing enough of the surplus was given over to maintaining the dignity of their class the enlightened conservative were happy, eager even, to raise the standards of the workers.
Unions arose with a fair wind at their backs. Without the steam slave to help them they would have been crushed.
Mrs Thatcher did not close most of the coal mines. Destiny was closing them and she just rode the wave claiming the credit.
One could even argue that union leaders, being unproductive and seeking dignity significations themselves as leaders, were an additional and unnecessary cost on the workers and thus slowed down the process of sharing out the wealth.
In fact union leaders do not intend to share the wealth with everybody. Only with those who are members of the union providing, of course, differentials are maintained to set them apart from the rank and file.
Like Mrs Thatcher they claim credit where no credit is due.
Before I close may I apologise to TKO for boring him with matters that are too simple, cellular even, to fall within his intellectual compass.