Annette Van

This paper provides a concise description and discussion of bottom–up and top–down approaches to misattribution of agency in schizophrenia. It explores if first-person accounts of passivity phenomena can provide support for one of these approaches. The focus is on excerpts in which the writers specifically examine their experiences of external influence. None of the accounts provides arguments that fit easily with only one of the possible approaches, which is in line with current attempts to theoretical integration.

Queen pheromones, which signal the presence of a fertile queen and induce daughter workers to remain sterile, are considered to play a key role in regulating the reproductive division of labor of insect societies. Although queen pheromones were long thought to be highly taxon‐specific, recent studies have shown that structurally related long‐chain hydrocarbons act as conserved queen signals across several independently evolved lineages of social insects. These results imply that social insect queen pheromones are very ancient and likely derived from an ancestral signalling system that was already present in their common solitary ancestors. Based on these new insights, we here review the literature and speculate on what signal precursors social insect queen pheromones may have evolved from. Furthermore, we provide compelling evidence that these pheromones should best be seen as honest signals of fertility as opposed to suppressive agents that chemically sterilize the workers against their own best interests.

This article chronicles the process used to transform a content-driven chemistry lab course into a course focused on developing critical-thinking skills. In general, the process described includes the following: 1) determining the needs of the students, 2) understanding the history of the course, 3) identifying some specific critical thinking skills that could be developed in the course, 4) considering how the skills can be taught developmentally, 5) defining criteria for the skills at different levels; 6) revising the lab manual to include explicit critical-thinking definitions, directions and criteria for students, and 7) designing assessments of the students’ critical thinking abilities as defined and practiced in the lab. Six critical thinking skills (testing hypotheses, distinguishing between observationsand inferences, identifying assumptions, drawing conclusions supported by data, evaluating conclusions, and considering alternative explanations of data) were incorporated into the course. The lab manual displaying the results of this transformation is available by request from either the author or the journal editor.

In 1892, near Trinil on the island of Java, laborers under the direction of the expatriate Dutch physician‐anatomist Eugène Dubois uncovered fossil bones that, Dubois believed, belonged to a single member of a hitherto‐undiscovered species. Dubois named the species Pithecanthropus erectus , a reflection of his steadfast belief in its transitional role in human evolution. The fossil, popularly known as “Java Man,” is now classified as Homo erectus—a species not fully human but far closer to us than Dubois envisioned.Dubois and Pithecanthropus have been covered before: briefly in Carl Swisher, Garniss Curtis, and Roger Lewin's Java Man and at length in Bert Theunissen's Eugene Dubois and the Ape‐Man from Java . Pat Shipman's interests are more strictly biographical: Dubois as a family man, as a European in Southeast Asia, and as a scientist struggling to establish a career and a reputation. The Man Who Found the Missing Link weaves together the multiple threads of a complex life: extensive travels, eclectic scientific interests, tempestuous relations with colleagues, and a slowly disintegrating marriage. It vividly conveys Dubois's near‐obsession with the Pithecanthropus erectus fossils and his tenacity in defending their significance. Shipman tells the story almost exclusively from Dubois's point of view and almost exclusively in the present tense, sacrificing authorial distance for immediacy. The book often reads, therefore, as if it were Dubois's own memoir, “as told to” Shipman.Lavishly produced by a major trade publisher, Shipman's book is clearly aimed at readers who have enjoyed the work of Dava Sobel, Bella Bathurst, and Simon Winchester. Taken on those terms, it succeeds admirably. Like Sobel's Longitude and Winchester's The Map That Changed the World , it is a vigorous tale of an embattled scientific maverick who triumphs despite repeated setbacks. Like them, it succeeds both as literature and as a character study.Historians interested in the book for professional reasons will find it less satisfying. It is full of recounted conversations and descriptions of unvoiced thoughts and feelings—these elements are the heart of the book's literary style and essential to its characterization of Dubois. The sparse and sketchy endnotes make it impossible, however, to determine the sources of this material or to draw clear lines between contemporary accounts, after‐the‐fact recollections, the author's inferences, and outright speculations. Shipman writes, in one alarming example, that “Dubois is something else, something extraordinary, the coolies conclude. He is a chosen man. Clearly he has been given a special role or dharma through a divine revelation: that is the only possible explanation” . With no endnote to explain the source of this insight into the coolies' thoughts, readers are left to wonder if it is Dubois's own imperialist fantasy, reported as if it were fact.Shipman also does little to relate Dubois to the scientific world of his day. Coverage of the culture of colonial science, Dutch scientific institutions, and turn‐of‐the‐century debates over human evolution is scant. Scientists like Henry Fairfield Osborn, Ales Hrdlicka, and Ralph Von Koenigswald are introduced with only vague indications of their interests, status, or intellectual commitments. Hominid fossils other than Pithecanthropus erectus receive little more attention; even the Neanderthals, on whom Shipman has coauthored an authoritative book, are accorded only a handful of pages. All of this makes it difficult to assess whether Dubois's experiences were typical of the times, places, and fields in which he worked. It also undercuts Shipman's claim that Dubois, by his dogged insistence on the “missing link” status of Pithecanthropus erectus, forced his fellow scientists to confront the reality of human evolution

In most Western university studies, Greek philosophy is considered the most ancient kind of wisdom, but the Zoroastrian way of life can be traced back to the second millennium BC. The Gathas, hymns or songs attributed to Zarathustra, hold an existential and practical philosophy avant la lettre. It is based on mental exercises and on rituals that have survived thanks to the Zoroastrian religious communities. Not only does the Persian thinker unveil a mental wisdom for us; he also introduces us to an ecological concern and a social practice. There is a cosmopolite dimension to Zarathustra's proto-philosophy that we can all apply in a personal way.

L'étude d'Ann Van Sevenant se fonde sur l'un des textes les plus anciens de l'humanité, appelés les Gothas. Ces chants, attribués à Zarathushtra Spitama, sont à l'origine de la religion zoroastrienne, qui a eu une influence considérable sur les trois monothéismes et qui est encore pratiquée aujourd'hui par 250 000 personnes dans le monde. Mais il y a aussi une dimension existentielle dans la pensée de Zarathoustra dont les grands philosophes orientaux et occidentaux se sont inspirés tout au long de l'histoire, entre autres, Pythagore, Héraclite, Platon, Aristote, Plotin, Mani, Augustin, Avicenne,Thomas d'Aquin, Pléthon, Ficino, Spinoza, Hume,Voltaire, Kant, Hegel et Nietzsche. Cet ouvrage propose une nouvelle approche de la philosophie à partir de Zarathoustra."--Page 4 of cover.

This collection of images and essays originated at the acclaimed Gerrit Rietveld Academy in Amsterdam. Cities and Eyes Sourcebook presents the diverse work of the Academy’s artists, philosophers, scholars, architects, and photographers as they explore the world’s cities, including Amsterdam, London, New York, Paris, and São Paulo. Presented in both English and Dutch, and accompanied by an index that includes suggestions for further reading, Cities and Eyes Sourcebook will illuminate the world’s greatest cities for a new audience of art lovers and urbanites alike.