The simple and short answer is "legally enforced discrimination".
You're still missing the point. I am very well aware that the west in general, and america in particular, has a history of racial discrimination that needed, and to some extent still needs, rectified. That is not in dispute. What I'm asking is, if white men are generally lazier, work less efficiently, and are less productive than non-whites and women, how did they amass the power to become the oppressors in the first place? You can't argue "legally enforced discrimination" to explain how someone got into the position to be able to legally enforce that discrimination. At some point, someone had to have acheived something that someone else didn't.
And now you want to compare Caroline with Chamiqua who's parents were legally prohibitted from getting a mortgage to buy a home???
No, but I do reserve the right to say that if Chamiqua is still not doing as well as a Chinese or Hispanic immigrant that came to america penniless (and possibly even without the benefit of legal papers) then something besides historical disadvantages or current white animosity towards minorities is at work.
BTW, Guns, Germs and Steel does a better job of explaiing the source of colonialism and why "western civilization" got to that position of power - a fortuitous combination of:
- Domesticable horses (from China) vs. undomesticable Zebras
- climate that works well for cereal grains - as opposed to a climate less amenable to cereal farming
- Geography that enhances settlement vs. nomadism.
IOW nothing inherent in Western civilization, just the luck of the geographic draw.
Oh come now. Vast swaths of Africa and China are at least as productive agriculturally as Europe. China especially had cities, horses, large populations, centralized government, steel, and gunpowder.