It is commonly believed that the Doctrine of Double Effect is identical with, or presupposes, the Intention Principle according to which an act can be impermissible if done with a wrongful intention. A main line of objections to the DDE, then, stems from the worry that the Intention Principle implausibly interiorizes the wrongness of an action. I will argue, first, that the DDE does not presuppose the Intention Principle, and, second, that intuitions brought against the Intention Principle do not warrant (...) us to reject the DDE. Therefore, a main line of objections to the DDE is misguided. (shrink)

Can one be cruel to an inanimate object? In the following I argue that one can in fact be cruel to an inanimate object, defining cruelty as taking pleasure in intentionally causing suffering to another person, animal or inanimate object, whether such suffering be genuine, mistakenly believed, or sincerely hoped for. I label the conception of cruelty in question ‘agent-subjective, possible mistake of fact’, and touch upon some implications of this.

The topic of cruelty features regularly in discussions concerning animals’ moral status. Further, condemnation of cruelty to animals is virtually unanimous. As Regan points out, ‘[i]t would be difficult to find anyone who is in favour of cruelty.’ What is to count as cruelty is therefore important. My aim here is to gain a clearer understanding of one aspect of our moral landscape: cruelty to animals. I will start by analyzing the concept of cruelty in section II. In section III (...) I will examine some implications of this analysis. I will present two arguments for why we should reassess whether modern farming practices are cruel. First, farming practices have changed and our understanding of the concept of cruelty needs to change with them. Second, our application of the concept of cruelty is inconsistent: we would consider many routine practices involving farm animals to be cruel if they involved pets. This inconsistency presents a dilemma: either extending farming practices to pets would not be cruel, or continuing our current farming practices is cruel. In section IV I consider some objections. (shrink)

Most Enlightenment thinkers believed that the World’s order (as ultimately based on divine laws) is good and thus every gain of knowledge will have good consequences. Scientific process was assumed to entail moral progress. In fact some moral progress did occur in the Western civilization and science contributed to it, but it is widely incommensurate with the progress of science. The Enlightenment’s concept of a concerted scientific and moral progress proved largely wrong for several reasons. (1) Public morality and science (...) evolve largely independently and may either enhance or inhibit each other. (2) There are no objective values to be read in the World’s order and simply followed. Instead, our real, subjective values and the moral systems they fuel have all been generated and shaped by evolution rather than designed to be universally good, and thus ought to be managed rather than simply followed. (3) Our evolved morality is flawed, deficient, prone to doctrinal manipulation and refractory to progress. (4) The majority of people show metaethical incompetence in failing to take a reasoned critical stand toward the principles and assumptions of received morals. This makes moral progress largely dependent on those who reach metaethical competence by transcending the conventional stages of moral development. (shrink)

Minimizing the costs that others impose upon oneself and upon those in whom one has a fitness stake, such as kin and allies, is a key adaptive problem for many organisms. Our ancestors regularly faced such adaptive problems (including homicide, bodily harm, theft, mate poaching, cuckoldry, reputational damage, sexual aggression, and the infliction of these costs on one's offspring, mates, coalition partners, or friends). One solution to this problem is to impose retaliatory costs on an aggressor so that the aggressor (...) and other observers will lower their estimates of the net benefits to be gained from exploiting the retaliator in the future. We posit that humans have an evolved cognitive system that implements this strategy – deterrence – which we conceptualize as a revenge system. The revenge system produces a second adaptive problem: losing downstream gains from the individual on whom retaliatory costs have been imposed. We posit, consequently, a subsidiary computational system designed to restore particular relationships after cost-imposing interactions by inhibiting revenge and motivating behaviors that signal benevolence for the harmdoer. The operation of these systems depends on estimating the risk of future exploitation by the harmdoer and the expected future value of the relationship with the harmdoer. We review empirical evidence regarding the operation of these systems, discuss the causes of cultural and individual differences in their outputs, and sketch their computational architecture. (shrink)

Cruelty is widely regarded to be a uniquely human trait. This follows from a standard definition of cruelty as involving the deliberate infliction of suffering together with the empirical claim that humans are unique in their ability to attribute suffering (or any mental state) to other creatures. In this paper I argue that this definition is not optimum for the purposes of scientific inquiry. I suggest that its intuitive appeal stems from our abhorrence of cruelty, and our corresponding desire to (...) define cruelty in such a way that it is almost always morally wrong. Scientifically speaking this is an arbitrary condition that inhibits our attempt to study cruelty as a natural phenomenon. I propose a fully naturalized definition of cruelty, one that considerably expands the range of creatures and behaviors that may be conceived as cruel. (shrink)

Authors of non-liberal proposals experience more collegial objections than others do. These objections are often couched as criticism of determinism, reductionism, or methodological individualism, but from a scientific viewpoint such criticism could be easily answered. Underneath it is a wish to harness scientific belief in service of positive social values, at the cost of reducing objectivity.

Abstract:This article aims to explore the idea that enhancement technologies have been and will continue to be an essential element of what we might call the “human continuum,” and are indeed key to our existence and evolution into persons. Whereas conservative commentators argue that enhancement is likely to cause us to lose our humanity and become something other, it is argued here that the very opposite is true: that enhancement is the core of what and who we are. Using evidence (...) from paleoanthropology to examine the nature of our predecessor species, and their proclivities for tool use, we can see that there is good reason to assume that the development ofHomo sapiensis a direct result of the use of enhancement technologies. A case is also made for broad understandings of the scope of enhancement, based on the significant evolutionary results of acts that are usually dismissed as “unremarkable.” Furthermore, the use of enhancement by modern humans is no different than these prehistoric applications, and is likely to ultimately have similar results. There is no good reason to assume that whatever we may become will not also consider itself human. (shrink)

Tenure debates and disputes are often irresolvable because of the complex and multivariate nature of contractual relationships between faculty and administration, and the nuanced and varying beliefs about tenure held by the professoriate. The Ceci et al. study leads this commentator to suggest a simple solution – allow individual institutions to define the parameters of tenure according to their unique core values. (Published Online February 8 2007).

Revenge appears among a “suite” of social interactions that includes competition, alliance building (a prerequisite for tribal revenge raids), and so forth. Rather than a modular “system” directly reflecting evolutionary fitness constraints, revenge may be (another) social cost-benefit calculation involving potential or actual aggression and proximately controlled by individual personality characteristics and beliefs that can work against fitness.