The eclipse riddle -- Seeing surfaces -- The disappearing act -- Spinning shadows -- Berkeley's shadow -- Para-reflections -- Para-refractions : shadowgrams and the black drop -- Goethe's colored shadows -- Filtows -- Holes in the light -- Black and blue -- Seeing in black and white -- We see in the dark -- Hearing silence.

Durante la presencia española en el sudeste asiático se mantuvieron contactos con otros países de su entorno. Uno de ellos fue Japón. El archipiélago nipón cambió de dirigente tras la batalla de Sekigahara, estableciéndose tras ella una nueva dinastía que dirigiría al país hasta 1868, la familia Tokugawa. En los primeros años de este gobierno las relaciones con los españoles fueron cambiantes, pasando de una situación favorable a terminar rompiéndose. Es en esos primeros años se hallan Rodrigo de Vivero y (...) Sebastián Vizcaíno. Ambos personajes se entrevistaron tanto con Ieyasu como con Hidetada Tokuwaga. Vivero estuvo en Japón poco antes de que las relaciones entre ambas potencias se rompiesen; por su parte, Vizcaíno las vivió en primera persona. De sus estancias quedaron sus percepciones del país nipón recogidas en dos Relaciones manuscritas. El objetivo que aquí se persigue es analizar y exponer ordenadamente los datos extraídos de sus manuscritos acerca de las costumbres de los japoneses, su arte, su arquitectura, su estructura social, etc. desde el punto de vista de dos personajes que a diferencia de los misioneros no se involucraron en la sociedad japonesa. Palabras clave: Rodrigo de Vivero, Sebastián Vizcaíno, Japón, Tokugawa, Nueva España, Filipinas.During the Spanish presence in Southeaster Asia, contacts were maintained with other neighboring countries. One of them was Japan. The Japanese archipelago changed its leadership after the Battle of Sekigahara, establishing a new dynasty after it that would lead the country until 1868, the Tokugawa family. In the first years of this government relations with the Spanish were changing, going from a favourable situation to breaking up. It is in those early years that Rodrigo de Vivero and Sebastián Vizcaíno is found. Both characters interviewed both Ieyasu and Hidetada Tokuwaga. Vivero was in Japan shortly before relations between the two powers were broken; for his part, Vizcaíno lived that in the first person. From his stays remained his perceptions of the Japanese country collected in two manuscript Narrations. The objective pursued here is to analyze and orderly expose the data extracted from his manuscripts about the customs of the Japanese, their art, their architecture, their social structure, etc. from the point of view of two characters who, unlike the missionaries, were not involved in Japanese society. Key words: Rodrigo de Vivero, Sebastián Vizcaíno, Namban, Iberian century, Japan, Tokugawa, New Spain, Philippines. (shrink)

Some actions are freer than others, and the difference is palpably important in terms of inner process, subjective perception, and social consequences. Psychology can study the difference between freer and less free actions without making dubious metaphysical commitments. Human evolution seems to have created a relatively new, more complex form of action control that corresponds to popular notions of free will. It is marked by self-control and rational choice, both of which are highly adaptive, especially for functioning within culture. The (...) processes that create these forms of free will may be biologically costly and therefore are only used occasionally, so that people are likely to remain only incompletely self-disciplined, virtuous, and rational. (shrink)

This article argues for engaging with the smart city as a sociotechnical imaginary. By conducting a close reading of primary source material produced by the companies IBM and Cisco over a decade of work on smart urbanism, we argue that the smart city imaginary is premised in a particular narrative about urban crises and technological salvation. This narrative serves three main purposes: it fits different ideas and initiatives into a coherent view of smart urbanism, it sells and disseminates this version (...) of smartness, and it crowds out alternative visions and corresponding arrangements of smart urbanism. Furthermore, we argue that IBM and Cisco construct smart urbanism as both a reactionary and visionary force, plotting a model of the near future, but one that largely reflects and reinforces existing sociopolitical systems. We conclude by suggesting that breaking IBM’s and Cisco’s discursive dominance over the smart city imaginary requires us to reimagine what smart urbanism means and create counter-narratives that open up space for alternative values, designs, and models. (shrink)

Prize: One hundred dollars to the first person who identifies a picture of a logical impossibility. I may be willing to pay more for the painting itself. This finder’s fee is simply for pointing out the picture. Let me explain more precisely what I seek.

The Yablo Paradox The Yablo Paradox implies there is no way to coherently assign a truth value to any of the sentences in the countably infinite sequence of sentences, each of the form, “All of the subsequent sentences are false.” Specifically, the Yablo Paradox arises when we consider the following infinite sequence of sentences: The … Continue reading Yablo Paradox →.

Journalism educators who appear as expert witnesses and consultants in media law cases such as libel and invasion of privacy are often unfamiliar with the practical aspects of serving as an eflective, efficient, and ethical expert. These practical dimensions include federal and state rules of evidence and civil procedure, the process of deciding whether or not to accept a case, negotiations over fees and employment conditions, ethical conflicts associated with representation, the litigation process, and post-trial issues. It is unusual, especially (...) in media law cases, for an expert's testimony to make or break a case, but a client has a right to expect aggressive and rigorous representation and ready accessibilityfrom the expert. The challenge facing the journalism educator who serves as an expert witness is balancing those demands with the responsibilities of being a professor while avoiding conflicts of interest. (shrink)

Murayama and Jach offer valuable suggestions for how to integrate computational processes into motivation theory, but these processes cannot do away with motivation altogether. Rewards are only rewarding because people want and like them – that is, because of motivation. Sexual desire is not primarily a quest for rewarding information. Elucidating the interface between motivation and cognition seems a promising way forward.

Social psychology is a flourishing discipline. It explores the most essential questions of the human psyche, and it does so with clever, ingenuitive research methods. This edited volume is a textbook for advanced social psychology courses. Its primary target audience is first-year graduate students in social psychlogy, although it is also appropriate for upper-level undergraduate courses in social psychology and for doctoral students in disciplines connecting to social psychology. The authors of the chapters are world-renowned leaders on their topic, and (...) they have written these chapters to be engaging and accessible to students who are just learning the discipline. After reading this book, you will be able to understand almost any journal article or conference presentation in any field of social psychology. You will be able to converse competently with most social psychologists in their primary research domain, a use skill that is relevant not only in daily life but also when interviewing for a faculty position. And, most importantly, you will be equipped with the background knowledge to forge ahead more confidently with your own research. (shrink)

What duties, if any, do we the living have to future generations regarding the quality of the environment we shall bequeath to them? Does our responsibility diminish as we look further into the future? Do we have such a claim on those came before us? With Nat Heiner and Nikki Roy.

Creationists believe that C. K. Chesterton created Father Brown in his detective stories. Since creating implies a creation, Father Brown exists. Atheists object that the same reasoning could prove the existence of God. But creationists such as Jonathan Schaffer insist atheists do believe that God exists. Serious metaphysics rarely concerns existence. The disagreement between the theist and the atheist is about the nature of God, not His existence. Schaffer underestimates the religious imagination. There could be a religion that explicitly regarded (...) God as a fictional character. The tenets of this, presently hypothetical, religion are developed in a dialogue. (shrink)

The poster boy for my paper is the King's Messenger in Lewis Carroll's Through the Looking Glass. Recall that since the White Queen lives backwards, her memory works forwards. She pities Alice who can only remember things after they happen. Alice asks which things the Queen remembers best: `Oh, things that happened the week after next,' the Queen replied in a careless tone. `For instance, . . . there's the King's Messenger. He's in prison now, being punished: and the trial (...) doesn't even begin till next Wednesday: and of course the crime comes last of all.' (Chapter V) Is the King's Messenger being treated unjustly? Why not prepunish people for their future crimes? True, it is generally easier to have knowledge about past crimes than future crimes. But is unpredictability the only problem with prepunishment? (shrink)

Catholics condemn Immanuel Kant (1724–1804) as a fanatic; he fails to cushion ‘Never lie' with a distinction between venial and mortal sin. But Kant has secular substitutes: lie/mislead, candor/honesty, commission/omission, deception/illusion, discursive/pictorial. Kant weaves these distinctions into a safety net for polite society, business, politics, and religion. Kant's break-away disciple, Johann Gottlieb Fichte (1762–1814) removes this safety net. Any intentional propagation of error suffices for lying. Ditto for refraining to correct a remedial error. Why? Because we all have a duty (...) to perfect each other. This moral development requires rational informed choice. Being misinformed subverts freedom. The medium of misinformation is irrelevant: utterances, silences, pictures, music, dance, private thoughts, telepathy. To Fichte's relief, Kant overcame the temptation to save an innocent man from murder by lying. But Fichte still thought Kant manifested a corrupt mind by merely considering lying! (shrink)

Individual choices are often inconsistent with economic theories, which has motivated a variety of ways to measure how far choices are from a given theory. Recent work has investigated the correlation between “measures of rationality” and observable information such as education or income. This paper investigates the sensitivity of this analysis to the units used to measure rationality, in particular we examine measures in percentage expenditure vs dollars expenditure. We find that correlations can change sign when we change the units, (...) but this sensitivity might be mitigated with experimental methods. (shrink)

By integrating the entire body of research in human sexual dynamics, immune responses, and sociocultural behavior, we can conclude that the mass hysteria our society is currently experiencing originates in our evolved psychological adaptations to pandemic conditions [i]. A lack of hormonal balance [ii], due to a collapse in testosterone levels, may cause a disproportionate immune response that leads to the destruction of our cherished sociopolitical institutions—the very institutions that are design to protect human liberty and prosperity. What is playing (...) out at a societal level is similar to an excessive immune response that causes the body to attack itself: decreased testosterone causing the kind of auto-immune response that is more prevalent in females. [i] Barzilai, R.. Low Solar Activity, Winter Flu Conditions, Pandemics and Sex Wars: A Holistic View of Human Evolution. Science & Philosophy, 8. Doi: 10.23756/sp.v8i1.514 [ii] Barzilai, R.. Solar cycles, light, sex hormones and the life cycles of civilization: Toward integrated chronobiology. Science & Philosophy, 7. doi: 10.23756/sp.v7i2.483. (shrink)

The current spread of coronavirus has caught our modern world by surprise, which leads to widespread panic, fear and confusion. However, if we view the unfolding of these events from a scientific historical perspective of past human evolution, we may discover the reoccurring patterns of the environmental conditions that give rise to such epidemics. Hence, we can figure out better methods to prepare and react to the infectious agents that spread diseases that have shaped the course of human history before. (...) Here, I propose a holistic view of human evolution, with an interdisciplinary approach that studies how cyclic variation in solar UV energy affects the evolution of viruses and shapes the symbiotic dynamics of human life on earth. (shrink)

In my work I argue that sexual differences in the brain seem to shape the ideological gulf between the respective social groups each side represents. And most significantly, it is the male sex hormone testosterone that is the primary hormone affecting our sexual evolution. Not only does testosterone fuel the passion for reproduction and play a critical role in the length of human lives, it is an integral component to the mechanism of human civilization—its triumphs and its tragedies. In order (...) to understand the forces that drive the life cycles of human cultures and form the engine of history, it is important to look at the most fundamental building blocks of human neuroscience. Our hormones are the impetus for our history. Hormones regulate and control the way the human mind perceives the world and forms social organizations and political order accordingly. Hormones drive waves of social mood, shaping the evolution of our social life, the fluctuations of religious doctrines, cultural crusades, and sexual norms. (shrink)