Why should the subject of physics arise in a paper ostensibly concerned with cognitive science and evolutionary biology? If we were advocating a new physics of life and mind simply because we cannot devise an explanation of brain function within the framework of conventional physics, it would appear to reveal a fundamental flaw in the paradigm that we are discussing. If cognition is a biological process, and if biology is ultimately reducible to physics, should not physics be sufficient to entail (...) it? In fact, avoiding such an appearance of being “unscientific” motivates many brain scientists to find a way at all costs to couch their explanations of brain behavior in terms of the traditional concepts of physics. Curiously, they do so while failing to appreciate that the fundamental need for new physics is postulated not by the students of the processes of life and mind, but rather by some of the world’s most renowned physicists. In the present paper, I will use the expression “old physics” to include nineteenth century classical physics, general and special relativity, traditional quantum mechanics and chaotic dynamics. I subsume all of these under the umbrella of old physics because, in spite of their differences, they share a set of metaphysical presuppositions. I will argue that some of these suppositions are deeply flawed and that these flaws render old physics insufficient to portray reality coherently, and that abandoning these flawed concepts may provide new and viable theoretical foundations for both biology and cognitive science. (shrink)

Algebraic/topological descriptions of living processes are indispensable to the understanding of both biological and cognitive functions. This paper presents a fundamental algebraic description of living/cognitive processes and exposes its inherent ambiguity. Since ambiguity is forbidden to computation, no computational description can lend insight to inherently ambiguous processes. The impredicativity of these models is not a flaw, but is, rather, their strength. It enables us to reason with ambiguous mathematical representations of ambiguous natural processes. The noncomputability of these structures means computerized (...) simulacra of them are uninformative of their key properties. This leads to the question of how we should reason about them. That question is answered in this paper by presenting an example of such reasoning, the demonstration of a topological strategy for understanding how the fundamental structure can form itself from within itself. (shrink)

A Brief History of Time: From the Big Bang to Black Holes is a popular-science book on cosmology (the study of the origin and evolution of the universe) by British physicist Stephen Hawking. It was first published in 1988. Hawking wrote the book for readers who have no prior knowledge of the universe and people who are interested in learning.

Though modern non-cognitivists in ethics characteristically believe that values are irreducible to facts, they nevertheless believe that values are determined by facts, viz., those specified in functionalist, explanatory theories of the evolutionary origin of morality. The present paper probes the consistency of this position. The conventionalist theories of Hume and Harman are examined, and are seen not to establish a tight determinative reduction of values to facts. This result is illustrated by reference to recent theories of the sociobiological mechanisms involved (...) in moral evolution. Though explanatory theories have linguistic implications,exaggerated in Harman's linguistic form of social relativism, there is also failure to establish the semantic reductionism which non-cognitivists reject under the rubric of ethical naturalism. It is concluded that explanatory forms of naturalism, the best of which is a functionalist-utilitarian account, are compatible with the fact/value distinction. (shrink)

Theories of economic justice are characteristically based on abstract ethical concerns often unrelated to practical distributive results. Two decades ago, Rawls's theory of justice began as a reaction against the alleged ‘sacrifices’ condoned by utilitarian theory. One variant of this objection is that utilitarianism permits gross inequalities, severe deprivations of individual liberty, or even the enslavement of society's least well-off individuals. There are, however, more subtle forms of the objection. In Rawls, it is often waged without any claim that utilitarianismdoesin (...) fact imply such gross deprivations in actual realworld circumstances. A second variant hinges, rather, on the milder claim that utilitarianismcouldcondone such deprivations or sacrifices in somepossibleworld—the objection being that utilitarianism improperly makes justice contingent, or uncertain, in this way. A third, still more abstract, variant would be that utilitarianism is flawed—not because of any practical distributive result, actual or hypothetical, but intheory—due to the way it treats individuals' interests, or the ‘concept of persons’ it presupposes. (shrink)

Offers a comprehensive account of Foucault’s relationship to neoliberalism that is driven not by polemics but a careful reading of Foucault’s texts and political positions.

The laser scanning confocal microscope (LSCM)LSCM: laser scanning confocal microscope; FISH: fluorescence in situ hybridisation; DiO6: 3,3′‐dihexyloxacarbocyanine iodide; NBD‐ceramide: 6‐((N‐(7‐nitrobenz‐2‐oxa‐1,3‐diazol‐4‐yl)amino)‐caproyl)sphingosine; DiO: 3,3′‐dioctadecyloxacarbocyanine perchlorate; DiI: 1,1′‐dioctadecyl‐3,3,3′,3′‐tetramethyl‐indocarbocyanine perchlorate; CCD: charge‐coupled device; DIC: differential interference contrast; FURA2: (‐(2‐(5‐carboxyoxazol‐2‐yl)‐6‐aminobenzofuran‐5‐oxy)‐2‐)2′‐amino‐5′‐methylphenoxy)‐ethane‐N,N,N′,N′‐ tetraacetic acid, sodium salt);BCECF: 2′,7′‐bis‐(carboxyethyl)‐5‐(and‐6‐)‐carboxyfluorescein;fluo‐3: 1‐(2‐amino‐5‐(2,7‐dichloro‐6‐hydroxy‐3‐oxo‐3H‐xanthen‐9‐yl)‐2‐(2′amino‐5′‐methylphenoxy)‐ethane‐N,N, N′,N′,‐tetraacetic acid, ammonium salt; DAPI: 4′,6‐diamidino‐2‐phenylindole, dihydrochloride; PET: positron emission tomogrophy; CT: computer‐assisted tomogrophy; CiD: cubitus interruptus dominus; MRC: Medical Research Council; TOTO‐1: benzothiazolium‐4‐quinolinium dimer; YOYO‐1: benzoxazolium‐4‐quinolinium dimer; ex.: excitation wavelength; em.: emission wavelength. is now established as an invaluable tool in (...) developmental biology for improved light microscope imaging of fluorescently labelled eggs, embryos and developing tissues. The universal application of the LSCM in biomedical research has stimulated improvements to the microscopes themselves and the synthesis of novel probes for imaging biological structures and physiological processes. Moreover the ability of the LSCM to produce an optical series in perfect register has made computer 3‐D reconstruction and analysis of light microscope images a practical option. (shrink)

Two deficiencies characterize the vast critical literature that has accumulated around Dworkin's theory of law. On the one hand, the main lines of the debate tend to get lost in the crossfire of objections by critics and rejoinders by Dworkin — with little dialogue between the critics, or any systematic interrelation or resolution of these largely isolated disputes. On the other hand, such arguments on various points of Dworkin's Jurisprudence tend to neglect or obscure underlying issues in philosophical ethics. The (...) present essay is a critical analysis addressing each of these deficiencies in an attempt both to clarify and to advance the debate. The analysis hinges on three basic propositions: (1) that this debate in Jurisprudence has overlooked relevant issues about the nature of moral values; (2) that theories of law, in general, are best assessed in terms of separate descriptive and normative issues, corresponding to a fact/value distinction in ethics; and (3) that the debate on Dworkinian rights has assumed a confused and historically superficial contrast with the utilitarian tradition, in ethical theory as well as in philosophy of law. (shrink)

Every rational person knows that there is a finite limit to the carrying capacity of the earth. No ecologist was needed to tell us this, for the statement that finite systems cannot sustain infinite magnitudes is a truth of logic no sane person can choose to ignore and still claim to be rational. The question concerning how we shall approach the limits to population growth, and at what cost, is still an open question. Human beings have increasingly taken on a (...) "cybernetic role" in the ecosystem which sustains them. The question facing humankind relative to population control is, Will the cybernetic role of human beings on the earth's ecosystem be expanded to include the regulation of human numbers, or will nature reassume this function? If this role in regulating human numbers is assumed by people, what forms will it take? (shrink)

Face aux conceptions exclusiviste et idéaliste de la démocratie qui la réserveraient aux quelques pays où elle est née, il faut penser la démocratie comme capacité à gérer les contradictions. Elle génère des attentes qui la dépassent nécessairement, d’où son dynamisme.

A political history exploring the concept of demos in the French government during the period of 1800 to 1850. In his previous book, Demos Assembled, historian Stephen W. Sawyer offered a transatlantic account of the birth and transformation of the modern democratic state. In Demos Rising, he presents readers of political history with a prequel whose ambitious claim is that a genuine demos became possible in France only with the development of government regulation and administration. Focusing on democracy as (...) a form of administration rather than as a form of sovereignty allows Sawyer to explore urban planning, work and private enterprise, health administration, and much more, as cornerstones of a self-governing society of equals. Focusing on the period between 1800 and 1850, Sawyer examines a set of thinkers who debated at length over the material problems of everyday life, sparking calls for political action and social reform in the face of conflict wrought by issues like deforestation, urbanization, health crises, labor relations, industrial capitalism, religious tensions, and imperial expansion. The solutions to these problems, Sawyer argues, were sought and sometimes found, not through elections, as one might assume, but rather through the "care for all" promised by modern administrative power, regulatory intervention, and social welfare programs. By studying this profound transformation in governance, the book wagers, we can better understand the origin and meaning of democracy when events in our own time have thrown the concept into doubt. (shrink)

Conscience and conscientious objections are important issues in medical law and ethics. However, discussions tend to focus on a particular type of conscience-based claim. These types of claims are based upon predictable, generalizable rules in which an individual practitioner objects to what is otherwise standard medical treatment. However, not all conscience based claims are of this type. There are other claims which are based not on an objection to a treatment in general but in individual cases. In other words, these (...) cases may involve practices which the doctor does not usually object to but does so in this instance on these facts. This paper will explore these types of conscience-based claims in two ways. First, it will explore whether these types of individualised conscience-based claims are really conscience claims at all. Second, it will explore how these claims interact with the other sorts of judgements we expect doctors to make in these cases. (shrink)

This book reads Ernest Becker both as a prophet of modernity and as a sensitive observer of its decline. Situated within the disciplinary approach of 'theology of culture,' the book discerns in dialogue with Becker the contours of modern vision in its depth-dimension. Taking note of Becker's works as a whole, it identifies the two master images of human existence—homo poeta and homo heroica—which articulate this dimension, situating them in scholarly debate and comparing and relating them to the contemporary situation.