Dak
mentat
Many small primitive communities enjoyed peaceful lives and "freedom" (whatever that might mean in their context). And many had practices that we identify as violent and inhuman. It's illogical to extend the barbaric vision of primitive peoples to all primitive peoples, and it's illogical to say that they were all peaceful communities. I'm not promoting any noble savage vision, and honestly I can't say that postcolonial theory does so either. In fact, postcolonialists are often the first to point out that the noble savage is a myth constructed by Western society, and derives from eighteenth- and nineteenth-century discourses surrounding colonialism (for and against). Orientalism and exoticism were big in nineteenth-century England, and inspired a complex wash of perspectives on foreign civilizations. In many cases, these discourses defended colonized subjects by painting them as natural reflections of Western values. This vision is as delusional as those that perceived all primitive communities as bloodthirsty savages.
But acknowledging that many societies were violent doesn't magically absolve the violence of colonial occupation.
My point is that there is a myopia of focus on particular sins of particular persons, sins conceived as such generally long after the era of analysis (obviously there were contemporary criticisms of slavery and colonialism, but they were marginal rather than celebrated as today). Just as the Aztecs probably left their spectacles of human sacrifice to go home and love their families, so to did Spaniards brutally extract gold from the hills through slave labor and write letters back home lamenting the distance. But one is a curiosity in the history of the Oppressed and the other is Most Vile.
The reality is that, as with anything else, actions involve any number of tradeoffs. The sorts of processes which would drive exploration of the seas drove exploration in other areas as well, and exploration of new physical spaces is probably done by less cautious and conscientious persons. This leads to both the killing of "found" persons as well as providing them schools and medicine. It's a lose-lose situation too: had the Europeans simply "stayed home" all this time, one can easily imagine Leftists pushing a white-mans-burden afresh, like they currently do anyway with calls for global redistribution.