Online research in philosophy

THE FREEWILL DEFENCE IS DESIGNED TO SHOW THAT THE EXISTENCE OF MORAL EVIL (I.E., EVIL PRODUCED BY MEN) IS COMPATIBLE WITH THE EXISTENCE OF GOD. TO DO THIS IT MUST CLAIM THAT IT IS GOOD THAT MEN HAVE THE OPPORTUNITY TO BRING ABOUT EITHER GOOD OR EVIL. TO HAVE THIS OPPORTUNITY, THEY MUST KNOW HOW TO BRING ABOUT EVIL. GOD COULD TELL THEM, BUT THAT WOULD MAKE HIS PRESENCE SO MANIFEST AS TO IMPAIR THEIR FREEDOM. THE ONLY OTHER WAY IN WHICH THEY COULD ACQUIRE THAT KNOWLEDGE IS BY SEEING THAT CERTAIN NATURAL PROCESSES BRING ABOUT EVIL EFFECTS. BUT THAT MEANS THAT THERE MUST BE NATURAL EVIL IF MEN ARE TO HAVE THE OPPORTUNITY TO BRING ABOUT MORAL EVIL.

David O’Connor has criticized my arguments for the conclusion that God’s existence is compatible with genuinely gratuitous natural evil. In this reply, I show that his own arguments fail to achieve their objective; in addition, I point out several respects in which he has misstated my position.

I examine the evidential argument from inscrutable evil, evil for which we can see no morally adequate reason. Such evils are often thought to provide evidence for the existence of gratuitous evil that God could not be justified in allowing, but arguments for this are often informal and intuitive. I try to contribute greater rigor by developing a probabilistic argument that large numbers of inscrutable evils are strong evidence for the existence of gratuitous evil. Then, I consider and reject two plausible replies on behalf of the theist.

The study of these essays and replies will provide students with a thorough understanding of the central issues involved in the problem of evil.

In this paper, I consider various arguments to the effect that natural evils are necessary for there to be created agents with free will of the sort that the traditional free-will defence for the problem of moral evil suggests we enjoy – arguments based on the idea that evil-doing requires the doer to use natural means in their agency. I conclude that, despite prima facie plausibility, these arguments do not, in fact, work. I provide my own argument for there being no possible world in which creatures enjoying this sort of freedom exist yet suffer no natural evil, and conclude that the way is thus open for extending the free-will defence to the problem of natural evil. (Published Online February 17 2004).

In this exchange, Peter Coghlan and Nick Trakakis discuss the problem of natural evil in the light of the recent Asian tsunami disaster. The exchange begins with an extract from a newspaper article written by Coghlan on the tsunami, followed by three rounds of replies and counter-replies, and ending with some final comments from Trakakis. While critical of any attempt to show that human life is good overall despite its natural evils, Coghlan argues that instances of natural evil, even horrific ones, can be justified as the unavoidable by-product of a natural system on which human life and culture depends. Trakakis, however, rejects this view, counselling instead a degree of skepticism about our ability to construct a plausible theodicy for horrific evil.

This paper draws attention to the way free choice participates in the occurrence of what is usually called natural evil. While earthquakes are natural phenomena, they injure only those who have chosen to live in places where they occur. But if God could not foresee these choices, then God could not foresee much about the amount and distribution of natural evil. Combining a libertarian notion of freedom with a denial of middle knowledge allows God to be much less implicated in the occurrence of natural evil. This gives some of the familiar theistic replies to the problem, such as Hick's soul-making theodicy, enhanced plausibility.

In a recent contribution to this journal William Hasker rejects the idea, long a staple in philosophical debates over God and evil, that the existence of gratuitous evil is inconsistent with the existence of God. Among his arguments are three to show that God and gratuitous natural evil are not mutually inconsistent. I will show that none of those arguments succeeds. Then, very briefly, and as a byproduct of showing this, I will sketch out how a potentially vexing form of the problem of God and natural evil is facilitated by Hasker’s distinction between types of gratuitous natural evil.

I examine different strategies involved in stating anti-theistic arguments from natural evil, and consider some theistic replies. There are, traditionally, two main types of arguments from natural evil: those that purport to deduce a contradiction between the existence of natural evil and the existence of God, and those that claim that the existence of certain types or quantities of natural evil significantly lowers the probability that theism is true. After considering peripheral replies, I state four prominent theistic rebutting strategies: skeptical theism; Richard Swinburne's view that moral knowledge entails natural evil; the soul-making theodicy; and the natural law theodicy.

Received wisdom has it that a plausible explanation or theodicy for Gods permission of at least some instances of natural evil is not beyond the reach of the theist. In this paper I challenge this assumption, arguing instead that theism fails to account for any instance, kind, quantity, or distribution of natural evil found in the world. My case will be structured around a specific but not idiosyncratic conception of natural evil as well as an examination of three prominent theodicies for natural evil. In contrast, however, to much contemporary discussion, my assessment of these theodicies will be grounded in the prior conviction that a successful theodicy for moral evil is available.