What is the Good?

Aristotle argues that all action aims at some good. That is, whenever you act you do so because you believe the action will produce some form of good, otherwise you would not do the act in the first place. Aristotle's point is that you cannot act without aiming for what you believe is good. But that simply begs the question; what do we mean by Good?

I got attacked recently for posting a thread on a website that will remain nameless so as to protect the guilty. Basically I started a thread laughing about a news reporter stating, and I quote: "Coons are invading the Whitehouse." I almost feel out of my chair laughing so hard. I posted a thread describing what had happened. Perhaps I did it to get a few people's panties in a wad, I wasn't thinking that when I posted the thread, but that damn sub-consciousness can strike at will. Anyway, some people lost their freakin' minds. You would have thought I was Mel Brookes or something! Did I miss the class where it was explained that you are not allowed to find something funny because it makes someone feel bad? I thought that was what made things funny in the first place?

So back to Aristotle, clearly I was aiming at some good, as were those who tried to belittle me for posting something so cleary racists and uncalled for; as though they had some priveleged position from which to judge the rightness and wrongness of all acts. But that still tells us nothing about what is actually Good? Is laughing at other's expense not good? What can I laugh at? And why can't I find coons invading the Whitehouse humerous? I have no answers, but I will say that I am more worried about people telling me what to laugh at then I am that people will laugh at what makes another feel bad.