Secondly, its ridiculous to say that if a son goes out and kills someone that the parents are responsible, whether they knew that the son would do it or not. Their knowledge could never have prevented the son from committing murder.
Yes, it could have. If you could know beforehand that your son will be evil, then it’s your obligation not to reproduce.
It’s ridiculous to assume that God does a cost-benefit analysis before creating any human being.
That sounds pretty reckless of him. What’s the point of knowing everything if you’re not going to use the knowledge?
We, as humans, are certainly expected to do cost-benefit analyses of our actions (this is fundamental to all consequence-based moralities), and we only have limited knowledge. Yet God should get away with not considering consequences when he should know them beforehand? This is a radical double-standard.
The only possible world that God could have created in which evil did not exist would be a world which would be impossible for you to choose to be an atheist.
Firstly, I want to say that if you really think being atheist is a choice in the same way that, say, being in a political party is a choice, then you don’t understand the considerations that I and other atheists have gone through. I dearly wanted to believe in a god, for example, but no amount of willpower will convince a critical thinker that 2+2=5, and so it is with religion. Belief all too often is not a matter of choice.
Obviously I disagree with the assessment that atheism is evil, but so be it. I’ll play along. It’s evil, so why should it be allowed? I don’t see why free will receives such high praises. Imagine a world where every human action is determined by the laws of physics, as our brains are physical after all. What observable difference is there between that world and this one? Would the humans of the world lacking free will even know they’re missing anything?
Besides, if God knows what choices I’ll make, in what sense are they free? Again, you can quibble about semantics, but to me they aren’t free if they’re known beforehand. To illustrate, let’s do a thought experiment: Suppose I ask you to count from 1 to 100, and you agree to do so. I will of course know beforehand the numbers you’ll say and the order in which you’ll say them. Here’s where the semantics come in: You could argue that my knowledge of the numbers you’ll utter doesn’t determine the order of the sequence, and in a cause-and-effect sense it doesn’t. But the fact that I can know the order
logically implies that the order has been predetermined.
Just as the language, or even the science, of physics isn’t suited to morality or ethics. To base morality or ethics upon physics is to go beyond the purpose of physics, again, deriving more from less(ethics being a higher science than physics).
We can just agree to disagree on this, as it’s not a relevant topic. I’ll only say that just because the language of physics isn’t suited toward a certain discussion doesn’t mean the subject matter isn’t physical. For instance, biology is just a subset of physics, yet the language of physics isn’t suited for biological discussion.