I'm just going to address the last point....no, I'm not an apologist in any way for Mengele. Nor should anything I have written have made you think so.
I think there's a lot of people here (and everywhere) trying to say nothing Mengele did had any scientific value, because that makes it easier vilefy him....but that's kinda uneccessary, as he's already completely vilifiable.
Indeed, that's the whole point -- regardless of how much sense and reason Mengele's experiments had, a lot or a little, none of that makes any of it less vile. Someone early on stated "it would all be forgiven if he had cured cancer" -- no it wouldn't. It would still be just as monstrous, just as disgusting. THAT REALLY IS THE POINT. What if everything Mengele did was dedicated to curing cancer? Would that have made it better? No, it wouldn't, not at all.
Just like Butch.
This is your opinion, yes, and you are allowed to have it, but make no mistake - it's a very narrow and limited viewpoint, in part because your statements show a black-and-white morality. Shadowrun is like the real world in that it's actually a lot of shades of grey. The world of Shadowrun just has an average moral greyness that's several steps darker than the real world's.
To start with, you need to divorce the experiments from the experimenter. We all agree, I think, that the experiments - the actions taken - by both are monstrous, separated only by scale. Butch IS afflicting innocents with what amounts to a soul-killing disease, one that wipes out their personality. The actions, yes,
are monstrous. Mengele's experiments were monstrous as well - whether they were scientifically conducted or not. The monstrosity of the actions is not in doubt, and
the actions are irredeemable.
The
experimenter is where the question of 'equivalency' lies, then: is Butch, who has done monstrous things, equivalent to Mengele, who had done monstrous things? One must look at both their
reactions to doing monstrous things as well as their
reasons for doing monstrous things.
- Mengele did what he did to satisfy his random curiousity, and (theoretically) to try to make 'the superior Aryan race' even more superior. He had no purpose other than casual cruelty, whim, self-aggrandizement, and the seeking of power. Moreover, he did not have any problem with doing what he did - the ones he experimented on simply were not people to him. This is monstrous. Or evil, or however you want to look at it. His intentions, then, do not redeem him. If he had been seeking to cure cancer, or (for example) polio? Then yes, actually, though his actions would have still been mostrous, his intentions would have been a redeeming factor.
- Butch, on the other hand, has done what she has done in service to those not herself - in order to save them from the thing she is seeking to cure. She is, in fact, fighting a war against a very difficult opponent, possibly with the survival of humanity at stake. Call it curing cancer if you want; her intentions are those for the good of more than just herself or a select few. She does have emotional upset in regards to her actions; this is taking a psychological, spiritual, and probably physical toll on her body, because she does not like what she is doing. Therefore, this is not monstrous.
Now, I agree that the road to Hell
is paved with good intentions, but Butch knows that she's doing wrong,
knows that she's doing evil, but also
knows that if this thing is going to be beaten, it has to be done now/soon/fast, and the others working on it are neither cooperating with each other nor pushing ahead as fast as they
could be - in short, they're not seeming
really interested in a cure. Which means Mengele went to Hell thinking he was just doing animal experiments, for the good of the Aryan Race. While Butch is going to Hell knowing she's killing actual people, but is taking that sin on herself in order to get the job of 'curing CFD' done so that thousands of lives/personalities/
other souls can be saved.
The lady ain't a saint by any stretch of the imagination, but her actions are at least matched in monstrosity by Clockwork's
turning technomancers in for torture and vivisection in exchange for a payday. They may be more monstrous than Kane's piracy, murder, arson, backstabbing and betrayal of runner team after runner team, and all-out war, but that's a judgement call. Clockwork is closer to Mengele - because he sees his victims as not even (meta)human, as did Mengele - than Butch.
So yeah - the actions have no redeeming value. But the intentions, and the cost you take to your own soul, sure as hell can. And I sure as hell hope you don't think otherwise, Prometheus, otherwise you don't have a snowflake's chance in Hell either.