Centro Carlos Santamaría, Room B1. 11:15-13:00, 30th May 2014.
Professor Juli Peretó
Institut Cavanilles de Biodiversitat i Biologia Evolutiva, Departament de Bioquímica i Biologia Molecular, Universitat de València <email@example.com>
Over a hundred years after the classic debates on the individuality of lichens, the role of symbiosis in the emergence of innovations is a significant part of the canon of contemporary evolutionary biology. The theory of symbiogenesis, proposed by Boris Kozo-Polyansky (1890-1957) and deployed in all its explanatory power by Lynn Margulis (1938-2011), allows the study of the emergence of new structures, metabolisms and behaviors from the association of different species. Thus, we are convinced that mitochondria and chloroplasts have common ancestors with modern free-living bacteria and that eukaryotic complexity began out of prokaryotic consortia more than 1 billion years ago. But the link between symbiosis and evolution does not end here. Associations with prokaryotic organisms have been present and repeated throughout the evolutionary history of eukaryotes. One of the best studied cases are the metabolic symbiogenesis between insects and bacteria, which have occurred independently many times during the last 300 million years, producing numerous mergers of the branches of the tree of life. The vertically inherited endosymbionts and the intestinal microbiota have sculpted the metabolic capabilities of the largest animal group. If the association between prokaryotes was essential for the emergence of the eukaryotic cell, we must also recognize that the symbiotic associations with prokaryotes, explored during eukaryotic diversification, have been crucial in the evolution of eukaryotic metabolism. The eukaryotes are really metabolic mosaics.
IAS Talk by Alba Amilburu
Centro Carlos Santamaría B14, 13th May, 11:15
It is said (Boyd 1991, Reydon 2010) that the notion of ‘natural kind’ plays an important role in philosophy of science for understanding grouping practices, what science is and how it works because it allows and facilitates a comparison of different classificatory strategies. In order to investigate the contribution of this philosophical concept, we need first to clarify what makes a kind natural. In this paper I argue that the notion of “natural kind” is ambiguous: a fundamental disagreement concerns how philosophers understand the ideas of “natural”, “real” and “objective”. Thus, a meta-theoretical analysis –i.e., an interpretation of the different theoretical accounts of natural kinds that conform the current debate– is a necessary step to clarify the uses and meanings of the “natural kind” concept.
I argue that this analysis explains in what sense the notion of “natural kind” is ambiguous, and it serves as a useful tool for understanding the relations, controversies, peculiarities and differences among theoretical approaches in the current philosophical discussion on grouping strategies and concepts.
From May 1st – 3rd, 2014, in the Casa de la Paz y los Derechos Humanos, the San Sebastian node of TESIS, in collaboration with the Globernance Institute, and the IAS-Centre for Life, Mind, and Society at the Department of Logic and Philosophy of Science, University of the Basque Country (UPV/EHU), will be hosting an interdisciplinary workshop “Interacting Complexity: Cognition and Communication in Conflict Transformation.”
Date and time: 16th April 2013, at 11h15
Location: Carlos Santamaría Zentroa, Room B14.
The Praxeology and Phenomenology of Gesture: A Case Study
(The University of Texas at Austin & Carl von Oissietzky-Universität Oldenburg)
Drawing on a praxeological framework for the study of gesture and embodied action (Streeck 2009) this presentation will present video data and analysis of the communicative practices of a single individual, the owner of a car-repair shop. It is shown how this man deploys hand-gestures to solve problems of shared perception, diagnosis, and collaboration in interaction with employees and customers. A particular focus of the presentation is on the dialectics between habitualized gestures and situated improvisation and on the question how spontaneous movements of the hands pick out and highlight significances of an emerging communicative situation and thereby impact its further course. The presentation as a whole is a plea for the merging of the phenomenology of body motion and the micro-analytic study of real-life moments of social interaction.
Date and time: 25th March 2014, at 11.15
Location: Carlos Santamaria Building, Room B14.
Speaker: Dr. John McGraw, Department of Culture and Society – Interacting Minds Centre (IMC), Aarhus University
Title: Ritual and Enaction
In parallel with recent developments in the cognitive sciences regarding the importance of action, ritual theory has undergone a similar revision over the last few decades. Whereas ritual was once discussed solely in terms of symbolism and belief, now the importance of ritual action is foregrounded. Many theorists consider doing rituals, rather than inferring various theological subtleties supposedly implied by them, to be paramount. However, this school of thought should not be interpreted as the marginalization of meaning as a fundamental category, though a basic reorientation is required: Meaning, as participatory sense-making, comes predominantly from the enaction of ritual rather than from ideas or beliefs thought to be expressed by those rituals. In this talk, theories of enaction and theories of ritual action are juxtaposed in order to arrive at a set of productive comparisons between the two theoretical frameworks. As in the theory of enaction, it is here suggested that ritual is an important means of “bringing forth a world.”
Richard Prum will give a talk entitled “Sexual Selection and Aesthetic Evolution“.
On Friday, the 22th of June 2012
Venue: B14 – Carlos Santamaria
Time: 11:00 – …