Reflection on free agency has largely been motivated by perceived threats to its very existence, which, in turn, has driven the philosophical conversation to focus on the question of whether we have the freedom required for moral responsibility. The Stoics were early participants in this conversation, but they were also concerned about an ideal of inner moral freedom, a freedom over and above that required for responsibility, and one to which we might aspire over the course of our lives. Though (...) some details of the Stoic ideal would be difficult for many of us to accept, I argue that it merits our attention for the way it focuses on the removal of inner obstacles to virtue, leading to improved moral vision and the willingness to follow that vision. I then show how we can harness resources from contemporary theorizing on responsible agency to capture the structure and scalar nature of such an ideal, thereby helpfully situating ideal moral freedom in relation to the freedom relevant to moral responsibility. I outline three possible contemporary versions of such an ideal, noting how each will be sensitive to related commitments in metaphysics, moral psychology, and normative theory. (shrink)

The debate between compatibilists and incompatibilists depends in large part on what ordinary people mean by ‘free will’, a matter on which previous experimental philosophy studies have yielded conflicting results. In Nahmias, Morris, Nadelhoffer, and Turner (2005, 2006), most participants judged that agents in deterministic scenarios could have free will and be morally responsible. Nichols and Knobe (2007), though, suggest that these apparent compatibilist responses are performance errors produced by using concrete scenarios, and that their abstract scenarios reveal the folk (...) theory of free will for what it actually is—incompatibilist. Here, we argue that the results of two new studies suggest just the opposite. Most participants only give apparent incompatibilist judgments when they mistakenly interpret determinism to imply that agents’ mental states are bypassed in the causal chains that lead to their behavior. Determinism does not entail bypassing, so these responses do not reflect genuine incompatibilist intuitions. When participants understand what determinism does mean, the vast majority take it to be compatible with free will. Further results indicate that most people’s concepts of choice and the ability to do otherwise do not commit them to incompatibilism, either, putting pressure on incompatibilist arguments that rely on transfer principles, such as the Consequence Argument. We discuss the implications of these findings for philosophical debates about free will, and suggest that incompatibilism appears to be either false, or else a thesis about something other than what most people mean by ‘free will’. (shrink)

In Epicurean cosmology, material reconstitution, or palingenesis (παλιγγενεσία) is the necessary consequence of the infinity of time and the eternity of atoms. I examine Lucretius’ treatment of this phenomenon (DRN 3.843–864) and consider the extent to which his view enables us to develop an Epicurean response to the question: what makes a person at two different times one and the same person? I offer a reading of this passage in the light of modern accounts of persistence and identity, and what (...) Lucretius states in Books 3 and 4 about memory and the soul’s motions. Guided by the metaphysical implications of this analysis, I determine the type of relation which, according to Lucretius, holds between the mental and the physical. (shrink)

This essay offers a reading of a difficult passage in the first book of Lucretius' "De Rerum Natura" in which the poet first explains the Epicurean account of time and then responds to a worry about the status of the past (1.459-82). It identifies two possible readings of the passage, one of which is compatible with the claim that the Epicureans were presentists about the past. Other evidence, particularly from Cicero "De Fato", suggests that the Epicureans maintained that all true (...) assertions must have a contemporaneous truth-maker and that no contingent future-tensed assertions are true. It appears, however, that they did not assert a symmetrical view of past-tensed assertions. There is no compelling reason, therefore, to think that the Epicureans were presentists about the past. (shrink)

The present article argues that Chrysippus' reply to the objection that Fate does away with that which is up to us (and therefore with justice in honor and punishments) consists in shifting the notion of that which is up to us from one in terms of ultimate origination to one in terms of self-sufficient causation—and thus in shifting the very notion of justice in honor and punishments from one in retributive terms to one in rehabilitative terms.

In his refutation of skepticism in book IV of De rerum natura, Lucretius uses argumentative methods typical of Epicurus: the περιτροπή is in many ways similar to that used by the philosopher in book XXV of Περὶ φύσεως, the same book where, in a passage dedicated to the criticism against determinists, can be found a reference to the criterion of the πρόληψις, that Lucretius exploits in his refutation. Moreover, Lucretius develops a strong demonstration concerning the irrefutability of αἴσθησις as a (...) criterion of truth, which finds significant points of contact with a large fragment, transmitted by Diogenes Laertius and generally traced back to the Canon of Epicurus. The last argument used by the poet is a pragmatic one: for the skeptic it would be impossible to live. The argument is similar to the praxis-based argument used by Epicurus in the Περὶ φύσεως against the partisans of determinism. But the pragmatic argument goes back to a very ancient layer of anti-skeptical polemics, even prior to Epicurus and already present in book Γ of Aristotle’s Metaphysics. Although later influences cannot be excluded, Lucretius appears to be a faithful witness of Epicurus. Probably in a lost section of the Περὶ φύσεως, the philosopher of Samos showed positions going against skeptical or proto-skeptical attitude, contemporary or earlier to the time of the philosopher, probably developed in a Democritean or a Socratic context. Epicurus’ ad hominem strategy is very close to that of the philosopher in the Principal Doctrines XXIII–XXV, and certainly follows Aristotle’ strategy in book Γ of Metaphysics against those who deny the principle of non-contradiction. In a similar way, Epicurus does not have one figure as the objective of his refutation but constructs a hypothetical dialectical opponent capable of embodying a series of philosophical tendencies judged by the founder of Kepos to be extremely dangerous not only for the correct exercise of thought but for the human being’s life itself. (shrink)

A sourcebook/textbook on the problem of free will and determinism. Contains a history of the free will problem, a taxonomy of current free will positions, the standard argument against free will, the physics, biology, and neuroscience of free will, the most plausible and practical solution of the problem, and reviews of the work of the leading determinist Ted Honderich, the leading libertarian Robert Kane, the well-known compatibilist Daniel Dennett, and the determinism-agnostic Alfred Mele.

A fairly long (~15,000 word) overview of ancient theories of freedom and determinism. It covers the supposed threat of causal determinism to "free will," i.e., the sort of control we need to have in order to be rightly held responsible for our actions. But it also discusses fatalistic arguments that proceed from the Principle of Bivalence, what responsibility we have for our own characters, and god and fate. Philosophers discussed include Aristotle, Epicurus, the Stoics, Carneades, Alexander of Aphrodisias, and Plotinus. (...) Plato is mentioned in passing a few times in connection with other philosophers. (shrink)