jim - // Slavery was manifestly about racial superiority, though, so I simply don't understand why you think that is solely a feature of genocide. //
For reasons that I have already explained.
I am not arguing by-products, as you are, I am arguing motivation, and the motivation behind slavery has absolutely zero to do with racial superiority.
You could, if you stretched your vision, argue that racial superiority emerged as a result of the ethics of slavery, but my point is that it is not the reason why slavery started, and continued. The motivation was free labour in abundance, which is a very easy way to make a lot of money. Commercialism, not dreams, is the basis of slavery, it really is that simple.
Besides, the motivation I am thinking about beyond that is the reckless and shocking disregard and devaluing of human life. Yes, economics leaks into slavery more than it does to genocide, but the moral distinctions, and the consequences for the victims, are essentially non-existent. //
Once again you are trying to link two separate concepts which do not actually link at all, as I have pointed out, and will do so again.
Economics does not 'leak into' slavery, economics is its creation and its driving force - you want to see the basic motivation for slavery as a means to create mass loss of life, when clearly it actually the complete opposite. Living slaves generate money, dead slaves do not, so although slavers may have been irredeemably careless in terms of keeping slaves alive, the simple fact of an inexhaustible supply meant that they didn't need to worry to much about keeping all but the majority alive for the duration of their journey.
// In both cases, many suffer and die; in both cases, a culture's existence and integrity are irreparably damaged. Why, therefore, be so dogmatic about the distinction? //
For reasons I have already outlined.
The distinction is not minor, as you seem to be pressing, it is major, to the point where the two concepts simply do not match up, except in terms of the large loss of life which, as I have pointed out, is caused by entirely different approaches, one through lack of care, and one through deliberate action.
// Besides, it is also far from clear that the two can or should be kept separate. Historians are, unsurprisingly, divided on the subject. Especially in the case of the indigenous American tribes, many of those were effectively wiped out either directly or indirectly because of their enslavement. If the end result is the destruction of a culture, how can this not be called a genocide? //
Now you are moving the goal posts. We started out discussing the slave trade per se, which thrived in Africa, and shipped slaves abroad. Now you want to bring in native Americans, which is a different argument altogether. But the point remains the same - the eradication of tribes was a by-product of enslavement, it was not the reason for it. Had the white settlers started out to eradicate native tribes, and succeeded, that would be genocide. But they didn't, like their travelling associates, they enslaved the tribes because they represented free labour, and the loss of life was once again merely a by-product.
The dodo is extinct because as a species, it didn't recognize the danger from humans. But the humans hunted the dodo to extinction for food, not because they sought to eradicate it from the earth.
The point I am hammering home is that a by-product of one concept does not link it directly to the entire reason for another concept.
// No, I simply do not understand either the reason for or the logic behind this argument. //
Clearly not, I hope I have explained it sufficiently.
// I would still tend myself not to call slavery a genocide, but I don't see the point in defending the idea that it was not. It merely trades one utter and abject stain on human history for another. //
No it does not. Calling something something else does not make it something else.