Book synopsis: There should no longer be any doubt: global capitalism is fast approaching its terminal crisis. Slavoj Žižek has identified the four horsemen of this coming apocalypse: the worldwide ecological crisis; imbalances within the economic system; the biogenetic revolution; and exploding social divisions and ruptures. But, he asks, if the end of capitalism seems to many like the end of the world, how is it possible for Western society to face up to the end times? In a major new (...) analysis of our global situation, Žižek argues that our collective responses to economic Armageddon correspond to the stages of grief: ideological denial, explosions of anger and attempts at bargaining, followed by depression and withdrawal. For this edition, Žižek has written a long afterword that leaves almost no subject untouched, from WikiLeaks to the nature of the Chinese Communist Party. (shrink)

This dissertation examines the functional roles symbols play in biological organisms, scientific models and adaptive learning devices, analyzing the process of how symbols acquire new functions. The semiotic categories of syntactics, semantics, and pragmatics are used to examine the functioning of symbols in organisms, models, and devices. The dissertation explores how we would go about designing self-organizing devices which adaptively construct their own relationships to the physical world . It bears on the frame/feature-generation problem in artificial intelligence, the problem of (...) machine creativity in philosophy, the measurement problem in physics, the problem of generating new observables in science, and the problem of emergent functions in evolutionary biology. Much of the perspective comes out of the work of theoretical biologists Howard Pattee and Robert Rosen. ;An analytical framework is developed for distinguishing between computation, measurement, control, and nonsymbolic functionalities. A taxonomy of adaptive cybernetic devices is proposed in which nonadaptive devices are distinguished from computationally adaptive ones and semantically adaptive ones . Evolutionary devices adaptively construct their own sensors and effectors contingent upon their performance, and are thus qualitatively different from devices now in use. Evolutionary devices are analogous to the biological evolution of new sense and effector organs. Relative capacities and limitations of the device types are outlined. ;Three contemporary conceptions of emergence are distinguished: computational emergence, thermodynamic emergence, and emergence-relative-to-a-model. Levels of adaptivity are connected to types of emergence. ;Throughout, purely computational, logic-driven strategies for generating new functions are criticized as being incapable of generating new primitives. It is argued that computers have completely nonemergent behavior because of their completely specified, digital, symbolic nature, while biological organisms are capable of emergent behavior because they also include analog, nonsymbolic processes. An evolutionary robotics research program is suggested as an alternative to purely computational approaches. (shrink)

Animation is by definition the basis of animate life. Movement is thus of prime significance and its dynamics warrant close study in terms of the tactile-kinaesthetic body, its relation to cognition and affectivity, and its anchorage in ontogeny and phylogeny. Riveted attention on the brain deflects attention from animate movement, as does the degeneration of movement into a motorology and the extensive and broadly indiscriminate use of the lexical band-aid of embodiment and its derivatives. Critical attention is paid to just (...) such present-day practices in neuroscience, and in cognitive science and philosophy, practices that, by impeding investigations of the tactilekinaesthetic body, impede understandings of how kinaesthetic experience is at the core of those synergies of meaningful movement that constitute animate life. (shrink)