Good and bad?? What is good??Is it not simply a judgement base on a faulty evaluation device,,the human mind?? And the same goes for bad!
My idea of bad may be a killer whale's view of good. You see what I mean? Who sets the standard man or the whale?? Which one is more valid?? If you say man,,then you are only showing your predjudice. And there is no proof anywhere that some guy name jehovah is the official standard setter for the universe.
So to answer the question :
Are people intrinsically good or bad?I would say the answer depends only on who you ask,,ask any member of the whale family Humpbacks, Gray whales,,etc...and I'm sure you would get more towards the bad specturm,,ask a dog and he might go towards good. I guess what I'm really saying is:"It is all a conceptual non-reality"