Face recognition is a computationally challenging classification task. Deep convolutional neural networks (DCNNs) are brain‐inspired algorithms that have recently reached human‐level performance in face and object recognition. However, it is not clear to what extent DCNNs generate a human‐like representation of face identity. We have recently revealed a subset of facial features that are used by humans for face recognition. This enables us now to ask whether DCNNs rely on the same facial information and whether this human‐like representation depends on (...) a system that is optimized for face identification. In the current study, we examined the representation of DCNNs of faces that differ in features that are critical or non‐critical for human face recognition. Our findings show that DCNNs optimized for face identification are tuned to the same facial features used by humans for face recognition. Sensitivity to these features was highly correlated with performance of the DCNN on a benchmark face recognition task. Moreover, sensitivity to these features and a view‐invariant face representation emerged at higher layers of a DCNN optimized for face recognition but not for object recognition. This finding parallels the division to a face and an object system in high‐level visual cortex. Taken together, these findings validate human perceptual models of face recognition, enable us to use DCNNs to test predictions about human face and object recognition as well as contribute to the interpretability of DCNNs. (shrink)

Theatrical improvisation is a joyful, creative, and playful activity of discovery and a spontaneous process. It seems to be the opposite of teaching, which requires proper planning and advance thinking and seems a very “serious business” that deals with values and knowledge. Improvisation is shaped by flexibility and by transformative and equal relations among the participants. In contrast, there is in education usually a very clear hierarchy of teacher and pupils, and the relationships are mostly managed in a one-way direction. (...) This seemingly reasonable comparison of opposites can be continued and developed. If we look beyond these superficial, stereotypical, and binary images of improvisation and teaching.. (shrink)

Deep neural networks (DNNs) are powerful computational models, which generate complex, high-level representations that were missing in previous models of human cognition. By studying these high-level representations, psychologists can now gain new insights into the nature and origin of human high-level vision, which was not possible with traditional handcrafted models. Abandoning DNNs would be a huge oversight for psychological sciences.

Der Aufsatz rekonstruiert die Publikations-, Übersetzungs- und Rezeptionsgeschichte von Naphtali Herz Wesselys Mose-Epos „Shirei Tiferet“. Das Epos, so zeigt sich, ist ein bemerkenswertes Beispiel dafür, wie Vielsprachigkeit die Bedingungen und Möglichkeiten deutschen jüdischen Schreibens um 1800 definierte. Die „Shirei Tiferet“ gingen im späten 18. Jahrhundert aus einem Wechselspiel zwischen deutsch- und hebräischsprachigen Kontexten hervor. Nicht nur Wesselys Sohn Emanuel und der Maskil Isaac Euchel waren an der Publikation, Übersetzung und Würdigung des Epos beteiligt, sondern auch christliche Theologen und Gelehrte (...) wie Johann Gottfried Herder, Wilhelm Friedrich Hufnagel und Johann Erich Biester. Auf der Basis dieser Untersuchungsergebnisse müssen die gängigen monolingualen Narrative der hebräischen und deutschen Literaturgeschichtsschreibung kritisch hinterfragt werden. Konkret lässt sich zeigen, dass die zweisprachige Publikations- und Rezeptionsgeschichte der „Shirei Tiferet“ wichtige Hinweise für die Streitfrage liefert, in welchem Verhältnis Wesselys Epos zu den christlichen Bibel-Epen des 18. Jahrhunderts stand. (shrink)

(1996). “A real curiosity”: Charles Darwin reflects on a communication from Rabbi Naphtali Levy. The European Legacy: Vol. 1, Science and Religion in Modern Western Thought, pp. 1716-1727.

Jean-Claude Milner’s Le sage trompeur (2013), a controversial recent piece of French Spinoza literature, remains regrettably understudied in the English-speaking world. Adopting Leo Strauss’ esoteric reading method, Milner alleges that Spinoza dissimulates his genuine analysis of the causes of the persecution and survival of the Jewish people within a brief “manifesto” found at the end of the Tractatus Theologico-Politicus (TTP), Chapter 3. According to Milner, Spinoza holds that the Jewish people themselves are responsible for the hatred of the Jewish people, (...) and that the engine of their longevity is the hatred they engender. Additionally, claims Milner, Spinoza covertly insinuates that the solution to this persistent state of hatred consists in the mass apostasy of the Jewish people under the leadership of a Sabbatai Zevi-like figure. This article presents the Milner–Spinoza controversy to the English-speaking public along with the larger context of French-language scholarship on Spinoza’s relation to Judaism. While refuting Milner’s reading of Spinoza, I simultaneously clarify relevant elements of Spinoza’s discussions of Judaism in the TTP, such as Spinoza’s examination of Jewish identity and the nature of divine election, Spinoza’s understanding of the causes of national hatred, and Spinoza’s appeals to Portuguese, Spanish, Chinese, and Turkish political history. (shrink)

In his wide-ranging study of architecture and cultural evolution, Chris Abel argues that, despite progress in sustainable development and design, resistance to changing personal and social identities shaped by a technology-based and energy-hungry culture is impeding efforts to avert drastic climate change. The book traces the roots of that culture to the coevolution of Homo sapiens and technology, from the first use of tools as artificial extensions of the human body to the motorized cities spreading around the world, whose uncontrolled (...) effects are fast changing the planet itself. Advancing a new concept of the meme, called the 'technical meme', as the primary agent of cognitive extension and technical embodiment, Abel proposes a theory of the 'extended self' as a complex and diffuse outcome of that coevolution. Challenging conventional ideas of the self as a separate and autonomous being, the extended self, he explains, encompasses material and spatial as well as psychological and social elements, including the built environment and artifacts, and now reaches out into the virtual world of cyberspace. Drawing upon research into extended cognition and embodied minds from philosophy, psychology and the neurosciences, the book presents a new approach to environmental and cultural studies. N.B. This book was the winner of the International Committee of Architectural Critics 2017 Bruno Zevi Book Award by unanimous decision of the international jury. (shrink)