The empirical study of visual space has centered on determining its geometry, whether it is a perspective projection, flat or curved, Euclidean or non-Euclidean, whereas the topology of space consists of those properties that remain invariant under stretching but not tearing. For that reason distance is a property not preserved in topological space whereas the property of spatial order is preserved. Specifically the topological properties of dimensionality, orientability, continuity, and connectivity define “real” space as studied by physics and are the (...) spatial properties that characterize the physical universe as being an integral whole. By contrast the geometrical analysis of VS has taken little cognizance of its topology. Instead such properties have been presupposed a priori rather than being established a posteriori by empirical means, perhaps because these properties are self-evident. Applying the method of coordinative definition expounded by Hans Reichenbach for determining geometrical and topological properties of physical space, it can be shown that VS fulfills the topological criteria of being a “real” space sui generis. Though theorized to be produced by the brain, the topology of VS is not topologically equivalent with the structure and activity of the brain because, as will be shown, the topology of VS cannot be formed from the topology of the brain without tearing and/or cutting and pasting. (shrink)

Neurobiologist William Calvin explores the human brain, positing that the neurons in the brain operate in an accelerated version of biological evolution, evolving ideas through random variations and selections, and supports his hypothesis with numerous ca.

The pedagogical technique of the playful Plato, especially his ability to create living discourses that directly address the student, is the subject of Plato the Teacher. “The crisis of the Republic” refers to the decisive moment in his central dialogue when philosopher-readers realize that Plato’s is challenging them to choose justice by going back down into the dangerous Cave of political life for the sake of the greater Good, as both Socrates and Cicero did.

In this book, William H. F. Altman argues that it is not order of composition but reading order that makes Euthyphro, Apology of Socrates, Crito, and Phaedo “late dialogues,” and shows why Plato’s decision to interpolate the notoriously “late” Sophist and Statesman between Euthyphro and Apology deserves more respect from interpreters.

In this book, William H. F. Altman considers the pedagogical connections behind the post-Republic dialogues from Timaeus to Theaetetus in the context of their Reading Order.

Investigates the rapid evolution of the ape brain into the hominid brain, and explains why understanding our evolutionary past can help us survive an uncertain future.

In "The Cerebral Code," he has solidly embedded his ideas in experimental neurophysiology and neuropharmacology, deriving from his decades in the laboratory.

This book looks back at the simpler versions of mental life in apes, Neanderthals, and our ancestors, back before our burst of creativity started 50,000 years...

The German Stranger provides a guide to Leo Strauss that situates his thought in the context of National Socialism; by destroying any middle ground between 'Athens' and 'Jerusalem, ' Strauss undermined modernity's secular bulwark against political theology. Once National Socialism is understood as an atheistic religion re-enacted by post-Revelation 'philosophers, ' the German avatar of Plato's Athenian Stranger can be recognized as its principal theoreticia.

Jorge Luis Borges is acknowledged as one of the great Spanish writers of the twentieth century. On the broader literary scene, he is recognized as a modern master. His fascination with philosophy - especially metaphysics - sets him apart from his contemporaries. Borges appreciated and formulated rigorous philosophical arguments, but also possessed the unique ability to present the most abstract ideas imaginatively in metaphors and symbols. Borges wandered among the great masters seeking a firm purchase that he could not find, (...) and therefore expressed a nostalgia for metaphysics as he lost himself in his labyrinths. Borges and Philosophy traces Borges' philosophical concerns in his tales, essays, and poems and argues that despite his apparent skepticism in philosophical matters, a careful reading of Borges' texts reveals a coherent philosophical path that underlies his work. (shrink)

Combining engaging discussions and stimulating new case studies, BUSINESS ETHICS: A TEXTBOOK WITH CASES gives students a comprehensive survey of business ethics that will guide them toward becoming ethical professionals, even if they have never studied philosophy before. Rich with real-world examples, BUSINESS ETHICS: A TEXTBOOK WITH CASES invites students to critically analyze and apply a broad range of philosophical concepts and principles to today's most important issues in business and beyond. BUSINESS ETHICS: A TEXTBOOK WITH CASES is a concise (...) (without readings) and updated version of the eleventh edition of MORAL ISSUES IN BUSINESS. BUSINESS ETHICS: A TEXTBOOK WITH CASES is also available in an eBook format. Important Notice: Media content referenced within the product description or the product text may not be available in the ebook version. (shrink)

This book is a study of Plato’s most elementary dialogues, arranged in relation to Reading Order as opposed to order of composition. Beginning with the theatrical Protagoras and reaching a mountaintop in Symposium, the dialogues between them—Alcibiades, Lovers, Hippias, Ion, and Menexenus—introduce the student to both philosophy and Platonism.

"[This] book guides readers in thinking deeply about important moral issues that frequently arise in business situations and helps them develop the reasoning and analytical skills to resolve those issues. Combining insightful and accessible textbook chapters by the authors, cases that highlight the real-world importance of key ethical concepts, and reading selections from the most influential voices in contemporary ethical debates, this book provides a comprehensive, flexible, and pedagogically proven course of study exploring the intersections of commerce and ethics."--Book cover.

The concept of scientific history / Isaiah Berlin -- The limits of scientific history / W.H. Walsh -- The objectivity of history / J.A. Passmore -- Explanation in science and in history / C.G. Hempel -- The Popper-Hempel theory reconsidered / Alan Donagan -- The autonomy of historical understanding / Louis O. Mink -- Historical continuity and causal analysis / Michael Oakeshott -- Causal judgment in history and in the law / H.L.A. Hart and A.M. Honoré -- Causes, connections and (...) conditions in history / Michael Scriven -- The historical individual / A.C. Danto -- Methodological individualisms : definition and reduction / May Brodbeck -- Societal laws / Maurice Mandelbaum -- Determinism in history / Ernest Nagel. (shrink)

Aimed at undergraduates, _Contemporary Ethics_ presupposes little or no familiarity with ethics and is written in a clear and engaging style. It provides students with a sympathetic but critical guide to utilitarianism, explaining its different forms and exploring the debates it has spawned. The book leads students through a number of current issues in contemporary ethics that are connected to controversies over and within utilitarianism. At the same time, it uses utilitarianism to introduce students to ethics as a subject. In (...) these ways, the book is not only a guide to utilitarianism, but also an introduction to some standard problems of ethics and to several important topics in contemporary ethical theory. (shrink)

Treating consciousness as awareness or attention greatly underestimates it, ignoring the temporary levels of organization associated with higher intellectual function (syntax, planning, logic, music). The tasks that require consciousness tend to be the ones that demand a lot of resources. Routine tasks can be handled on the back burner but dealing with ambiguity, groping around offline, generating creative choices, and performing precision movements may temporarily require substantial allocations of neocortex. Here I will attempt to clarify the appropriate levels of explanation (...) (ranging from quantum aspects to association cortex dynamics) and then propose a specific mechanism (consciousness as the current winner of Darwinian copying competitions in cerebral cortex) that seems capable of encompassing the higher intellectual function aspects of consciousness as well as some of the attentional aspects. It includes features such as a coding space appropriate for analogies and a supervisory Darwinian process that can bias the operation of other Darwinian processes. (shrink)

a. Lessons from science and medicine b. Lessons from industrial revolutions c. How Deep Geothermal can replace coal. d. How to sink a lot of carbon quickly.

This update of the original version focuses on six central problems in the critical philosophy of history and explores the connections among them. Starting with the fundamentals of each philosophical topic in history and then delving into the specifics of each to better understand the surrounding issues, the reference first offers a comprehensive introduction into these topics then covers explanation and understanding ... objectivity and value judgment .. causes in history ... the nature and role of narrative ... and historical (...) determinism. Suitable for students, professors, and anyone else interested in the philosophy of history. (shrink)

In the past two decades, reinforcement learning has become a popular framework for understanding brain function. A key component of RL models, prediction error, has been associated with neural signals throughout the brain, including subcortical nuclei, primary sensory cortices, and prefrontal cortex. Depending on the location in which activity is observed, the functional interpretation of prediction error may change: Prediction errors may reflect a discrepancy in the anticipated and actual value of reward, a signal indicating the salience or novelty of (...) a stimulus, and many other interpretations. Anterior cingulate cortex has long been recognized as a region involved in processing behavioral error, and recent computational models of the region have expanded this interpretation to include a more general role for the region in predicting likely events, broadly construed, and signaling deviations between expected and observed events. Ongoing modeling work investigating the interaction between ACC and additional regions involved in cognitive control suggests an even broader role for cingulate in computing a hierarchically structured surprise signal critical for learning models of the environment. The result is a predictive coding model of the frontal lobes, suggesting that predictive coding may be a unifying computational principle across the neocortex. (shrink)

In celebration of Newton da Costa’s place in the history of paraconsistency, this paper considers the use and abuse of deliberate self-contradiction. Beginning with Parmenides, developed by Plato, and continued by Cicero, an ancient philosophical tradition used deliberately paraconsistent discourses to reveal the truth. In modern times, decisionism has used deliberate self-contradiction against Judeo-Christian revelation. • DOI:10.5007/1808-1711.2010v14n1p1.

Celebrando o papel de Newton da Costa na história da paraconsistência, este trabalho examina o uso e abuso da deliberada auto-contradição. Iniciado por Parmênides, desenvolvido por Platão, e continuado por Cícero, uma antiga tradição filosófica usava deliberadamente discursos paraconsistentes para revelar a verdade. Nos tempos modernos, o decisionismo tem usado uma deliberada auto-contradição contra a revelação Judaico-Cristã. DOI:10.5007/1808-1711.2010v14n1p1.

No livro Plato’s Philosophers, Catherine Zuckert olha para o Timeu de Platão de maneira renovada e revive implicitamente a tese de A. E. Taylor, segundo a qual Timeu não fala por Platão. Taylor devotou seu escrupuloso comentário de 1927 para construir esse argumento, o qual, porém, encalhou diante da questão colocada dez anos depois por F. M. Cornford, no livro Plato’s Cosmology : “Qual poderia ter sido o seu motivo?” O motivo de Platão era tanto pedagógico quanto parmenídico: assim como (...) a deusa expõe o peregrino à “Via da Opinião” depois da revelação da “Verdade”, assim também o Timeu de Platão expõe o leitor a um relato poético de uma cosmologia baseada na visão – outro kosmo/j e0pe/wn a0pathlo/j – depois da revelação, feita na República V-VII, da ontologia platônica puramente inteligível. (shrink)

Bringing continental sensibilities and skill to his project, David Janssens has abandoned the line of defense heretofore used by North American intellectuals to shield Leo Strauss from criticism: Janssens wastes no time trying to prove Strauss was a liberal democrat, frankly admits his atheism, and emphasizes the continuity and European origins of his thought. Nevertheless committed to defending Strauss even at his most vulnerable points, Janssens is compelled to anchor his new defensive position on a misreading of what he calls (...) "an inconspicuous footnote" in Philosophie und Gesetz (1935). (shrink)

Recent Plato scholarship has grown increasingly comfortable with the notion that Plato’s art of writing brings his readers into the dialogue, challenging them to respond to deliberate errors or lacunae in the text. Drawing inspiration from Stanley Fish’s seminal reading of Satan’s speeches in Paradise Lost, this paper considers the narrative of Timaeus as deliberately unreliable, and argues that the actively critical reader is “the missing fourth” with which the dialogue famously begins. By continuing Timaeus with Critias—a dialogue that ends (...) with a missing speech—Plato points to the kind of reader he expects: one who can answer Critias’ question : ὡς μὲν γὰρ οὐκ εὖ τὰ παρὰ σοῦ λεχθέντα εἴρηται, τίς ἂν ἐπιχειρήσειεν ἔμφρων λέγειν. (shrink)

In hume's dialogues, Part x, Philo presents the trilemma attributed to epicurus: "is God willing but unable to prevent evil? able but unwilling? both willing and able? whence, Then is evil?" some critics say philo is trying to disprove god's existence. Some say he is not. I say he grants God exists as the first cause in order to show natural religion is impossible. For natural religion must establish god's benevolence, But it cannot combat "moderate scepticism" to establish any moral (...) attribute of god. It would have to show first that men are for the most part happy--A proposition no one can prove both because it is contrary to everyone's feeling and experience and because it is impossible to compute all the pains and pleasures of all men. Philo's argument stands independently of the more frequently discussed four causes argument of part xi. (shrink)

For those participating in the ever-developing discussion in modern society about the role of traditional morality, The Ethical Navigator is a much-needed guide to the central concepts of ethics. William H. Capitan, through examples taken from pop culture, religious scriptures, and historical documents, provides easily grasped discussions of moral authority. The book demonstrates how today's emphasis on individual freedoms has stripped us of the morality to protect the freedom of society. A highly accessible work, The Ethical Navigator concludes with (...) practical ways to re-invest ethics into daily life. (shrink)

A systematic, rigorous, comprehensive, and unified overview of evolutionary game theory.

An imaginative and exciting exposition of major themes from Wittgenstein's mature philosophy.

Plan-ahead becomes necessary for those movements which are over-and-done in less time than it takes for the feedback loop to operate. Natural selection for one of the ballistic movements (hammering, clubbing, and throwing) could evolve a plan-ahead serial buffer for hand-arm commands that would benefit the other ballistic movements as well. This same circuitry may also sequence other muscles (children learning handwriting often screw up their faces and tongues) and so novel oral-facial sequences may also benefit (as might kicking and (...) dancing). An elaborated version of the sequencer may constitute a Darwin Machine that spins scenarios, evolves sentences, and facilitates insight by offline simulation. An example is given of an evolutionary scenario from an apelike ancestor, demonstrating the transition behaviors and growth curve considerations that any such theory needs to have; this particular scenario (involving throwing improvements) also suggests an explanation for the puzzling design of the Acheulean "handaxe.". (shrink)

The title is not a metaphor, though past tense might be better as this chapter is about how each of the many hundred abrupt coolings of the last several million years could have served as a pump stroke, each elevating intelligence a small increment - even though what natural selection was operating on was not intelligence per se.

An expanded version has now appeared: HOW BRAINS THINK: Evolving Intelligence, Then and Now in the Science Masters series (BasicBooks 1996 in the USA and Weidenfeld & Nicolson in the UK, various translation editions elsewhere, including China). My Darwin Machines model for cerebral cortical circuitry has now appeared as THE CEREBRAL CODE: Thinking a Thought in the Mosaics of the Mind (MIT Press 1996).

To fit the magnificence of this setting in Beijing’s Great Hall of the People, and the honor of giving the 2007 Sir John Crawford Memorial Lecture, it is well to have a subject of suitable proportions. I have chosen one of global size and urgent time frame: our climate crisis. We only have one future and one global climate–and now it looks as if we only have one chance to rescue our civilization from collapse and prevent a mass extinction of (...) species during the 21st century. Unless you have been keeping up with climate science for the past twenty-five years, you likely do not know how serious the matter has become. The notion that we might slowly get into serious trouble by mid-century has been conveyed by the media and understood by at least some political leaders. But that scenario depends on somehow avoiding sudden shifts in climate in the meantime, instant setbacks at a time when we lack maneuvering room. An abrupt shift in drought area occurred in 1983 and we had a near-miss of a mass extinction of Amazon species in 1999. It is easy to appreciate that one more degree of global warming will seriously reduce crop yields in the tropics, but in the words of climate scientist Claudia Tebaldi 1, “It’s the extremes, not the averages, that cause the most damage to.. (shrink)

Since Richard Dawkins ' The Extended Phenotype got me to thinking about copying units in the mid-1980s, I have been trying to define a cerebral code by searching for what can be successfully replicated in the brain's neural circuitry, a minimum replicable unit. I indeed found such circuitry. But to explore creativity in higher intellectual function, I wanted to see if the resulting copies could compete in a Darwinian manner, the process shaping up quality as it goes. And that forced (...) me to try and boil down a lot of evolutionary biology, attempting to abstract the features that were essential from those that merely contributed to speed or stability. This isn't the place to describe the neural outcome -- it's in The Cerebral Code and, more briefly, in the seventh chapter of my other 1996 book, How Brains Think -- but this does seem an appropriate place to review what I started calling "The Six Essentials." They seem applicable to a wide range of problems within memetics9 as the field attempts to cope with evolutionary models of information transmission. For a more. (shrink)

This book is for students and general readers. It covers only some of the many topics in philosophy of religion, but those it covers might interest especially the person who thinks about religion today. The variety of topics discussed is broad enough to give the reader an understanding of the richness of the field, and the topics are treated in sufficient detail to acquaint the reader with one typical approach to philosophy of religion. The historical contexts and the historical order (...) in which the topics appear should help the reader to gain a proper perspective on the philosophical status of religion in the present age, removing both deceptive props of religious belief and unnecessary obstacles to religious belief. The biggest problem facing the person interested in religion is the lack of attention given to it. I hope this book will help in some way to show how serious the philosophical questions about religion are. (shrink)