can be no such thing as the best possible world, since to any world one more unit of pleasure or goodness can be added to make it even better. Thus it seems implausible to think of the best possible world as existing. This then is one instance when God cannot create any world. Secondly, he argues that God cannot create a world in which Man is both significantly free, yet his actions are already determined. His proof on this premise has to do with a thought experiment. We can imagine a case in the present world in which we know given certain conditions person A would hypothetically engage in a morally evil action. It would no be impossible for God to create a world that were almost identical the present world, except that the person would then not engage in the evil. Since, to do so would deny him the freedom of individuality and his personality. That is, for God to ensure that he not engage in the evil would deny his freedom. The only other solution is for God to not create the world at all. He argues that for any world God could create, which included freedom, there is at leastone action on which Man would go wrong, or else he could not create any world at all. This phenomenon he calls transworld depravity. Therefore, for God to create a world in which humans had moral freedom, the existence of both Good and Evil isnecessary. ...