The human body was made legible long ago. But what of the human mind? Is it possible to ‘read’ the mind, for one human being to know what another is thinking or feeling, their beliefs and intentions. And if I can read your mind, how about others – could our authorities, in the criminal justice system or the security services? Some developments in contemporary neuroscience suggest the answer to this question is ‘yes’. While philosophers continue to debate the mind-brain problem, (...) a range of novel technologies of brain imaging have been used to argue that specific mental states, and even specific thoughts, can be identified by characteristic patterns of brain activation; this has led some to propose their use in practices ranging from lie detection and security screening to the assessment of brain activity in persons in persistent vegetative states. This article reviews the history of these developments, sketches their scientific and technical bases, considers some of the epistemological and ontological mutations involved, explores the ecological niches where they have found a hospitable environment, and considers some implications of this materialization of the readable, knowable, transparent mind. (shrink)

This paper sets out some new skeleton mathematically-couched models for dealing with supervenience in some, if not all, its many guises. Our models are based around a naïve invocation of a ‘topology’ induced on object sets by property sets. We have two aims: one is to provide an overview of supervenience with enough rigour and detail to act as a self-contained introduction to the subject; and the other is to set out our new approach—but without getting too bogged down in (...) excessive mathematical, or indeed philosophical, niceties—so that it can be used as a foundation for further work. Throughout we have scattered examples and comments to help clarify the points we make. The early sections use our topological approach to recast what appears elsewhere in the literature. And in the latter sections of the paper, we introduce some new ideas and techniques which help in exploring the general structures underpinning supervenience. (shrink)

The Neurogenomic Paradigm. Anthropological Dimensions and Freedom in the Care of the Patient: The experimental scientific method disengages the body from the mind and the spirit. Ascertaining the meaning of each individual may overcome the methodological limitations within the current scientific paradigm. The noetic clues afforded by Neurogenomics via an integrative anthropological perspective should pave the way to heal the individual who feels ill, at the heart of his or her disease.

The existence of free will has been both an enduring presumption of Western culture and a subject for debate across disciplines for millennia. However, little empirical evidence exists to support the almost unquestioned assumption that, in general, Westerners endorse the existence of free will. The few studies that measure belief in free will have methodological problems that likely resulted in underestimating the true extent of belief. Recently, Rakos et al. (Behavior and Social Issues 17:20–39, 2008 ) found a stronger endorsement (...) of free will when demand characteristics were eliminated. The current study builds on this work by sampling incarcerated adolescents and adults, whose freedom to act is externally constrained. Belief in free will as well as attitudes toward punishment, self-esteem, and locus of control were measured. The results indicate that free will is strongly endorsed in Western society even when freedom to act is severely restricted. However, incarcerated adolescents endorsed free will to a slightly lesser extent than their nonincarcerated counterparts from Rakos et al. (Behavior and Social Issues 17:20–39, 2008 ), while incarcerated and nonincarcerated adults offered equally strong endorsements. The comparable endorsement by adults is consistent with the hypothesis that the belief in agency is an evolutionary adaptation. The small decrease found for incarcerated adolescents may reflect the interaction between developmental factors and the expression of an evolutionary adaptation. Additionally, incarcerated adolescents and adults associated beliefs in free will with viewing punishment as a means of deterrence, rehabilitation, and retribution. Incarcerated adults, but not incarcerated adolescents, associated beliefs in free will with greater self-esteem and with an external locus of control. Finally, though both incarcerated adults and adolescents endorsed free will strongly, the former manifested the belief by emphasizing free agentic choice whereas the latter focused on the personal responsibility that is interwoven with free choice. The implications of these findings are discussed in the context of evolutionary, cultural, and developmental factors. (shrink)

This paper explores the relationships that various applied ethics bear to each other, both in particular disciplines and more generally. The introductory section lays out the challenge of coming up with such an account and, drawing a parallel with the philosophy of science, offers that applied ethics may either be unified or disunified. The second section develops one simple account through which applied ethics are unified, vis-à-vis ethical theory. However, this is not taken to be a satisfying answer, for reasons (...) explained. In the third section, specific applied ethics are explored: biomedical ethics; business ethics; environmental ethics; and neuroethics. These are chosen not to be comprehensive, but rather for their traditions or other illustrative purposes. The final section draws together the results of the preceding analysis and defends a disunity conception of applied ethics. (shrink)

In this paper, I take a critical stance on the emerging field of nanoethics. After an introductory section, “Conceptual Foundations of Nanotechnology” considers the conceptual foundations of nanotechnology, arguing that nanoethics can only be as coherent as nanotechnology itself and then discussing concerns with this latter concept; the conceptual foundations of nanoethics are then explicitly addressed in “Conceptual Foundations of Nanoethics”. “Issues in Nanoethics” considers ethical issues that will be raised through nanotechnology and, in “What’s New?”, it is argued that (...) none of these issues is unique to nanotechnology. In “It’s a Revolution!”, I express skepticism about arguments which hold that, while the issues themselves might not be unique, they nevertheless are instantiated to such a degree that extant moral frameworks will be ill-equipped to handle them. In “What’s Different?”, I draw plausible distinctions between nanoethics and other applied ethics, arguing that these latter might well identify unique moral issues and, as such, distinguish themselves from nanoethics. Finally, in “What Now?”, I explore the conclusions of this result, ultimately arguing that, while nanoethics may fail to identify novel ethical concerns, it is at least the case that nanotechnology is deserving of ethical attention, if not a new associative applied ethic. (shrink)

Review article, based on ‘Brain Story’, by Susan Greenfield.

We have two main aims: to construct mathematical models for analysing determinism, causality and supervenience; and then to use these to demonstrate the possibility of constructing an ontic construal of the operation of free will - one requiring both the presentation of genuine alternatives to an agent and their selecting between them in a manner that permits the attribution of responsibility. Determinism is modelled using trans-temporal ontic links between discrete juxtaposed universe states and shown to be distinct from predictability. Causality (...) is defined on a temporal sequence of δ-algebras and quantified using a measure. The measure leads to definitions of causal overdetermination and epiphenomena. Proofs are constructed to demonstrate deterministic universes must carry their properties essentially but not necessarily locally. We argue determinism and causality are separate doctrines. These models and results are marshalled to put the case that a counterfactual construal of ontic choice cannot work. In response we propose ‘immanence’ - a modified form of indeterminism whereby a universe can present choices to its denizens. We prove that beings subsumed within a universe cannot pilot their own actions. We then argue these beings can exercise free will only when selecting between choices inhering within immanent relata. A being is responsible for its selections if and only if it is constituted of a temporally evolving deterministic substructure. Our proposal is novel: it avoids injecting indeterminism into the decision process. Topological models for property supervenience are developed and used to reconstruct standard definitions from the literature. These are then used to demonstrate considerations of supervenience do not affect our arguments. We have demonstrated that a model of the exercise of free will involving both genuine choices and responsibility is possible but can only operate within a non-deterministic universe possessing specific traits. (shrink)

Origin of life studies have presented one of the most serious challenges to the mechanistic conception that life can be explained scientifically as a mere product of chemistry and physics. Hypotheses about the origin of life can be divided into two categories: (1) biogenesis – life comes from life, and (2) abiogenesis – life comes from non-living matter. The theory of the spontaneous generation of life from inanimate matter had been held even by the ancient Greeks and by numerous scientists (...) well into the 19th century. The theory of abiogenesis poses many problems for understanding the origin of life on Earth, and the appearance of life early in Earth’s history. Numerous chemical, mathematical and informational problems arise which make random mechanical processes of cellular formation and function unlikely. Fossil evidence contradicts a gradualist evolutionary mechanism of development of life, especially the well-known Cambrian explosion, in which highly developed metazoan species suddenly appear in the geological column without intermediate predecessors. But the physical conundrums that mechanistic theories of chemistry and physics face are only one side of the problem. Along with a rising chorus of philosophers, Thomas Nagel, an atheist philosopher, has protested that essential questions about the origin of life, and features such as mind, intelligence and morality are completely left unexplained by mechanistic evolutionary theories. In Mind and Cosmos: Why the Materialist Neo-Darwinian Conception of Nature Is Almost Certainly False, Nagel plainly lays out his argument that the modern materialist approach to life has conspicuously failed to explain something so integral to nature as mind or consciousness, thereby threatening to unravel the entire naturalistic world picture of biology, evolutionary theory and cosmology. [13] As an alternative he argues that at least natural teleological principles must be admitted to play a role in our view of science. He writes: “Each of our lives is a part of the lengthy process of the universe gradually waking up and becoming aware of itself.” The Vedantic view of the Absolute as sentient conceives of Bhagavan as the conscious and consequently personal source of the universe. This view holds that life is fundamental, and not merely coextensive with matter. It is thus consistent with the law of biogenesis which is scientifically established in agreement with empirical evidence. Life is the basis of Nature, not matter, and Nature is a system in which the different species are nodes or niches, each possessed of variety and adaptability. Evolution is of consciousness, not of the bodies of organisms. The sedimentary fossils are the result of catastrophic deposits, and are thus not indicative of gradual evolution which is concluded only on the questionable assumption of uniformitarianism. (shrink)

Evolutionary psychology claims biological inclinations for certain behaviors (e.g., a desire for more frequent sex and more sexual partners by males as compared to females), and the origin of these inclinations in natural selection. Jerry Fodor’s recent book, The Mind Doesn’t Work that Way (2000), grants the nativist case for such biological grounding but disputes the presumed certainty of its origin in natural selection. Nevertheless, there is today a consensus that at least some of the claims of evolutionary psychology are (...) true, and their broad appeal suggests that many see them as easy insights into and possible license for some controversial behaviors. Evolutionary psychologists, on the other hand, caution that an origin in natural selection implies only an inclination for certain behaviors, and not that the behaviors will be true of all people, will lead to happiness or are morally correct. But such cautions can be as facile as the simplistic positions they are intended to counter. A biological basis implies tendencies to behaviors that will be pleasurable when engaged in, and that can be modified to an extent and at a psychic cost that is, at best, not fully understood. Also, while it is true that naturally selected behaviors are not necessarily moral, the implications of current evolutionary psychology cast doubt on any absolute foundation for morality at all, as well as suggesting limits on our ability to fully understand both ourselves and the universe around us. However, this does not mean that our (relative) values or apparent free will are any less real or important for us. (shrink)