There's a whole library of books that could be written on this. The blame for the great post-industrial globalist delusion could reasonably by laid at our door in Britain. We invented the modern world - though in our defence, if we hadn't, someone else would have done so. It might have taken a slightly different shape or flavour and the global language might have been Dutch or French or Mandarin instead of English, but the impact on the planet and the human condition would have been much the same. After all, we simply did it first and most efficiently. Other nations were trying to do it at the same time, we just got there ahead of them. If we hadn't others would have managed it and it would have happened anyway.
In 1750 at the dawn of the industrial revolution the population of the UK was 7.5 million - roughly half as much again as the population density of modern day New Zealand. A reasonably healthy level that could be fed, housed and clothed sustainably from natural resources and where our population should be today. But for the industrial revolution and the British empire that supplied it, staffed it and created a captive market for the goods and technologies it churned out, the UK today might be a rather nice place to live. We might have become a self-sufficient agrarian economy not unlike New Zealand or Iceland that went largely unnoticed by the rest of the world. If only it had been so...
Instead our "workshop of the world" (more accurately the sweatshop) demanded a conveyor belt of expendable worker ants to keep it going. Our social history of feudalism made the transition to big government authoritarianism and corporate tyranny relatively easy since the cultural acceptance of such a settlement was already imbued in our national psyche. All that was needed was to change the ruling personnel and call it something else and no one would notice. Many still haven't.
Anti-imperialists like to concentrate on the ills and injustices that imperial Britain supposedly inflicted on the other nations and peoples it ruled over. They never consider the price paid by the British people themselves. The legacy of empire and industrialism is all around us, defended, oddly, most vociferously by the left.
The divisions of social class under the old feudal system became institutionalised and woven into our constitution. It gave us class warfare, adversarial politics and back to back slum housing; and it elevated social division into a cause celebre to be perpetuated for partisan advantage rather than an anachronism that we should have left behind in the middle ages.