Rethinking Privacy and Freedom of Expression in the Digital Era: An Interview with Mark Andrejevic

Mark Andrejevic, Professor of Media Studies at the Pomona College in Claremont, California, is a distinguished critical theorist exploring issues around surveillance from pop culture to the logic of automated, predictive surveillance practices. In an interview with WPCC issue co-editor Pinelopi Troullinou, Andrejevic responds to pressing questions emanating from the surveillant society looking to shift the conversation to concepts of data holders’ accountability. He insists on the need to retain awareness of power relations in a data driven society highlighting the emerging challenge, ‘to provide ways of understanding the long and short term consequences of data driven social sorting’. Within the context of Snowden’s revelations and policy responses worldwide he recommends a shift of focus from discourses surrounding ‘pre-emption’ to those of ‘prevention’ also questioning the notion that citizens might only need to be concerned, ‘if we are doing something “wrong”’ as this is dependent on a utopian notion of the state and commercial processes, ‘that have been purged of any forms of discrimination’. He warns of multiple concerns of misuse of data in a context where ‘a total surveillance society looks all but inevitable’. However, the academy may be in a unique position to provide ways of reframing the terms of discussions over privacy and surveillance via the analysis of ‘the long and short term consequences of data driven social sorting (and its automation)’ and in particular of algorithmic accountability

Benign recurrent intrahepatic cholestasis : report of two local cases

Benign Recurrent Intrahepatic Cholestasis (BRIC) is a rare disorder characterized by recurrent episodes of cholestasis without permanent liver damage. Familial and sporadic cases have been reported and both autosomal recessive and autosomal dominant inheritance described. We report two children with BRIC without any previous family history.peer-reviewe

The Queue

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The Queue

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A state variable for crumpled thin sheets

Despite the apparent ease with which a sheet of paper is crumpled and tossed away, crumpling dynamics are often considered a paradigm of complexity. This complexity arises from the infinite number of configurations a disordered crumpled sheet can take. Here we experimentally show that key aspects of crumpling have a very simple description; the evolution of the damage in crumpling dynamics can largely be described by a single global quantity, the total length of all creases. We follow the evolution of the damage network in repetitively crumpled elastoplastic sheets, and show that the dynamics of this quantity are deterministic, and depend only on the instantaneous state of the crease network and not at all on the crumpling history. We also show that this global quantity captures the crumpling dynamics of a sheet crumpled for the first time. This leads to a remarkable reduction in complexity, allowing a description of a highly disordered system by a single state parameter. Similar strategies may also be useful in analyzing other systems that evolve under geometric and mechanical constraints, from faulting of tectonic plates to the evolution of proteins