In response to what you wrote, I went to see if I could find an article about the issue. I found one with even more fiendish scenarios in the mix. If you have access, it is this:
Double Effect, Triple Effect and the Trolley Problem: Squaring the Circle in Looping Cases
MICHAEL OTSUKA. Utilitas. Cambridge: Mar 2008. Vol. 20, Iss. 1; pg. 92, 19 pgs
Yes, I’ve seen that before, thanks for citing it though for the thread Pug.
I don’t know if every fiendish scenario is in that article. . . there is one
really fiendish one that causes a real problem for PDE. But, I wouldn’t want to share it on this thread for fear of any evil effects it might cause.
I do not believe that acceptance of something as a necessity to accomplish a good then makes that something morally permissible.
I glad you don’t and I didn’t think you would. And, I’m not sure Coder’s rephrasing of that concept makes it any less problematic. If we can do X regardless of what X is so long as it prevents a greater evil . . . well. . . it seems to be exactly what “the end doesn’t justify an evil means” is supposed to guard against. An evil means shouldn’t get a pass because it is the only means.
Pug:
I don’t know, yet, my answers to scenarios 2 and 3.
I could make a prediction about how you’ll answer.

I think you are a PDE person and will invalidate 2 and 3.
Pug:
Also, I find a certain repugnance in treating a person as an object and not a subject. It feels like that in 2 and 3. He doesn’t need to be a person; he could be a lump of coal for those to work.
Yes, Exactly.
Pug:
Perhaps PDE would allow you to dump a heap of coal from the bridge with the man merely stuck to the coal as a side effect.
I think your thinking this through. Yes, in that case dumping the coal has two effects – one good (stopping the trolley) and one bad (hurting/killing the man). But you don’t will to hurt or kill the man. Hurting him is neither an end (rule #2) or a means to an end (rule #3). So PDE would allow you to dump coal that has a man on top.
Pug:
But in 2 and 3, he IS the lump of coal, and not merely stuck to it. I think the man is not a means in my coal example. But, without the coal, I’m not sure, yet.
You are right. That is because in your coal example the train stops *in spite of the man getting hit. *The coal stops the train. It is the same in scenario 1, the train misses the 5
in spite of the man getting hit. Him getting hit isn’t what causes the train to miss or stop in either case. In 2 and 3(non-coal), it is precisely him getting hit that stops the train.
VC, who may never set foot on a train track again.