41,819 research outputs found

    How to Knit Your Own Markov Blanket

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    Hohwy (Hohwy 2016, Hohwy 2017) argues there is a tension between the free energy principle and leading depictions of mind as embodied, enactive, and extended (so-called ‘EEE1 cognition’). The tension is traced to the importance, in free energy formulations, of a conception of mind and agency that depends upon the presence of a ‘Markov blanket’ demarcating the agent from the surrounding world. In what follows I show that the Markov blanket considerations do not, in fact, lead to the kinds of tension that Hohwy depicts. On the contrary, they actively favour the EEE story. This is because the Markov property, as exemplified in biological agents, picks out neither a unique nor a stationary boundary. It is this multiplicity and mutability– rather than the absence of agent-environment boundaries as such - that EEE cognition celebrates

    The Constructive Healing Powers of Dance Rhetoric

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    Beyond the Looking Glass: Heaven and Earth Mirrored in Early South Asian Literature

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    Principles of protein structure: An established Internet‐based course in structural biology

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    The Department of Crystallography at Birkbeck College, London, UK, has been running a one‐year, part‐time accredited graduate course, ‘Principles of Protein Structure’, entirely over the Internet since 1996. Students on this course learn the basic principles of the increasingly important subject of structural biology using software programs such as Rasmol and Chime to visualize and manipulate molecular structures in three dimensions. They interact with their tutors, based at Birkbeck, using email and text‐based teleconferencing, and can test their knowledge with multiple choice quizzes on the Web. Over 200 students from thirty countries registered for this course in the last four years. Forty, from central and eastern Europe, were supported by bursaries from the Open Society Institute. The course has been well received by students and its success led us to introduce a similar course in protein crystallography

    Becoming-Bertha: virtual difference and repetition in postcolonial 'writing back', a Deleuzian reading of Jean Rhys’s Wide Sargasso Sea

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    Critical responses to Wide Sargasso Sea have seized upon Rhys’s novel as an exemplary model of writing back. Looking beyond the actual repetitions which recall Brontë’s text, I explore Rhys’s novel as an expression of virtual difference and becomings that exemplify Deleuze’s three syntheses of time. Elaborating the processes of becoming that Deleuze’s third synthesis depicts, Antoinette’s fate emerges not as a violence against an original identity. Rather, what the reader witnesses is a series of becomings or masks, some of which are validated, some of which are not, and it is in the rejection of certain masks, forcing Antoinette to become-Bertha, that the greatest violence lies
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