gurugeorge
Arcane
Ok, there situation:The good/evil axis in these games is fairly clearly defined and you'd probably get pretty solid agreement on it with most people. I don't think there's any culture on earth that would say that selfish pursuit of your own goals regardless of the effect it has on others is good, or that defending the innocent, etc., is bad. Those are two "things" (patterns of behaviour) that are characteristic of what human beings do, and one is generally condemned and the other generally approved of.
"Alien race opened portal in your world in attempt to make a colony there since their world overpopulated and establishing portal taken so much energy - they had to consume the only gas giant in system. They not expected to find any sentient life and developed life at all. They cannot live in the same atmosphere as native races of your world, they will need to use atmospheric weaponry to change your world into nice, cozy, radioactive and toxic den - just like their home planet. This is the last saving grace of alien species, but it would bring sentient races and animals of your world into extinction. Your character (paladin btw) stand before device that can close portal and should make a decision. This would be last chance to make difference, because road here was dangerous (other members in party died after rockfall) and later aliens will update their security protocols, so no member of other race would use such device."
Looking forward to your explanation how paladin will be able to commit genocide of whole race without losing his powers (alignment LG btw) or even worse being damned to rot in Hell after death.
The Paladin isn't "committing genocide," he's preventing a genocide from being committed by the aliens. The aliens are in charge of ALL the bundles of causality that are causing the problem. That the Paladin's action results in the alien race's death is entirely the consequence of their own choices and actions - a) they are at fault for letting their situation get as shitty as it was, and b) they should have selected their system with more care and attention.
Flip it around the other way and think of an alien paladin with our portal. Would you have the slightest bit of sympathy for us so cavalierly treating an alien solar system like that, based on our mere "expectation?" Would you morally blame the alien Paladin?