The mathematics is as follows.In post 3048, Kublai Khan wrote:Is murder always bad under every circumstance? What if someone was someone was suffering a great deal and ultimately would die anyways. Would murdering them (euthanasia) not be the greater good under that circumstance?
What if you gave someone candy everyday, both of you not realizing that it was contributing to a disease (diabetes) that would ultimately kill them? Was that kindness not bad?
Euthanasia eases suffering. That ease of suffering generates, let us say, 30 goodness points.
Murder generates [breaking of the law]. That generates -500 goodness points.
30-500 = -470. So we end up losing 470 goodness pointd total even though euthanasia is a "good" deed that generates 30 points. Due to this, we may say that the bad outweighs the good, hence it is overall bad to murder someone in euthanasia if the law does not allow it.
Now, for the second point. Actually, under my moral system, it would be seen as him making the choice to eat the candy means he is willingly taking on the burden of the consequences of eating candy, including diabetes, and his willingness to obtain diabetes is what caused him to have diabetes, not your actions.
However! I can see the point you are trying to get at. In other words, what happens when an act is committed that is bad but that the person does not realize is bad? Well, in my view, ignorance of the law or of morality isb't a defense. Even if you do not know it is bad, the fact is that "a bad thing has happened", and the blame lies at your feet. You will thus pay back the debt by being punished thoroughly(in the case of legal badness, by legal sanctions, in the case of minor badness like cutting queues, social sanctions).
So is our candy-pushing protagonist going to jail for poison? No. The key to the chain of logic outlined above is that the blame must lie at your feet. If the badness is not your fault, there's no way you can be punished, and it's clear that if the "badness" is "diabetes", then there's a lot of factors leading up to it, like a previously unhealthy lifestyle, a tendency to gobble up every sweet given to him, and so on. Someone who merely supplies sweets cannot be seen as a person who is to blame any more than the person who sells a book of matches is to blame for a house burning down.
In the case of diabetes, the only one who can be said to "be at fault" is the diabetes person himself; however, there is a rule that if the culprit and the victim are the same person, no real crime has occurred. Hence, we end up with this conclusion.
"The diabetes was not due to the fault of the sweets supplier, but due to the choices of the person who ate the sweets. The diabetes is bad, but since it was a badness that only caused the culprit to suffer, this is not a crime, just an elaborate form of suicide or self harm. Seeing as this is the case, no crime has occurred and there is no badness performed by anyone."