Oh, I absolutely agree with you that we should fix it. But I also believe that you're fundamentally wrong about why we have it good over here. It's institutions and culture that brings about this quality of life, not exploitation. The exploitation helps, don't get me wrong, but it's the cherry on the top. If everything but the First World was swallowed by the oceans, our life style would change and the quality of life would drop somewhat, but not by that much. We don't depend on cheap labor in China to produce goods, but we'll gladly use it to produce even more goods so everyone can have five pairs of shoes and a big screen TV. Those aren't quality of life issues though, they are a luxury. A luxury that many would miss, but a luxury nonetheless. It's like if you have a billion dollars and the next day you lose 99% of your wealth. That's quite the catastrophic loss - but you still have ten million dollars, which is more than enough to live a luxurious life. Maybe not quite the 300ft yacht, but the 30ft yacht is included.
If you want to fix "it", fix institutions and culture and traditions. And, of course, increase efficiency. The scientist that develops a new way to plant and harvest rice that produces a higher yield will have much more impact than all the political activists.
> But what about life quality? Being able to relax, not having so many concerns, and so on.
Even then, yes. The worries in NW Europe today may seem terrible to you, but they'd be a joy for a 15th century peasant during a famine or a war, or on any given day that his local lord is in a bad mood. That's not to say that they're not real, but to worry about whether you can keep that nice apartment now that you're unemployed is not the same as worrying about whether you'll manage to find some food so your children won't starve.
> Back then, people surely hunted and gathered food, but it was in total hours not more than about 15 hours a week, sometimes less.
They lived to be 25, maybe 30, and often fell to a violent death because it wasn't all solidarity and peaceful happiness. Half of them didn't make it through puberty. And if you consider 15 hours per week of "work" to feed yourself little, then I've got some news for you: depending on your job, you can do it in far less. 7kg of rice will provide the calories you need and set you back about 7 Euros. Figure out how much you have to work to make 7 Euros and you have your answer. Remember, Hunter-Gatherer tribes didn't have houses, cars, health insurance or phones. If you want to go really basic, we've got you covered.
> Then agriculture happened and few other technologies were developed, and suddenly surplus was a possibility, and then some wanted to keep the surplus for themselves, and work hours increased for everyone else.
And, more importantly, population growth happened, and life expectancy grew, and life became more predictable and societies were created.
> We still produce many times more than we need. There is absolutely no reason we couldn't work a lot less and still produce all that's needed for all that.
Absolutely, I 100% agree. Here's the issue: we don't know what we want. Again, if you're solely going by basic needs, we have you covered. We can trivially supply enough calories and plain water to our citizens, even without imports. But we don't want that, we don't want to limit ourselves to the basic necessities. And as soon as we go beyond that, individuals want different things. If we had a perfect system that accurately predicted and aggregated what everyone wanted, we could provide it without excess, without waste and highly efficient. But we don't. And the chaotic and terribly wasteful mechanisms of the free market are the best system we have.
> I'm talking about all people in the whole wide world.
Give them Danish culture and their suffering will decrease until it is no more. If that doesn't sit well with you because "all cultures are equal" and what not, don't fight the fight. Become an engineer or a scientist in applied sciences, you'll move the needle for worldwide well-being much more.
I don't share your bleak outlook at all. Human ingenuity is a super power, technology and science are how we overcome obstacles, not by falling back into a status quo ante. We want to hasten our way to the 22nd century, not go back to the 14th.