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Commentary on Ned Block (1995)

Hawks provides a brief summary/commentary of the PBS Human Spark, ep. 1

Language is an innate faculty, rather than a learned behavior. This idea was the primary insight of the Chomskyan revolution that helped found the field of modern linguistics in the late 1950s, and its implications are both simple and profound. If innate, language must be genetic. It is hardwired within us from conception and evolved from structures and genes with analogues existing throughout the animal kingdom. In a sense, language is universal. Yet we humans are the only species with the ability for what may rightly be called language and, moreover, we have specific linguistic behaviors that seem to have appeared only within the past 200,000 years-an eye-blink of evolution.

EDGE 2010

The ways the Internet supposedly affects thought are as apocalyptic as they are speculative, since all the above are supported by anecdote, not empirical data. So it is refreshing to hear how 109 philosophers, neurobiologists, and other scholars answered, "How is the Internet changing the way you think?" That is the "annual question" at the online salon edge.org, where every year science impresario, author, and literary agent John Brockman poses a puzzler for his flock of scientists and other thinkers.

Scientists may have solved the mystery of how human hands became nimble enough to make and manipulate stone tools.

There's something deeply appealing about making logic manifest and producing tools that do intense computational work for you at the click of a button; there can also be something deeply obsessive about being able to hone software to make it more elegant and efficient and, to the programmer's eye, more beautiful. The designers of software usually aspire to economy of code, clarity in its operation, and powerful algorithms that, with mathematical and logical beauty, do the work of generating a sophisticated result. We tend to look down on the "kludge," the clumsy addition to fix a problem, or the brute force approach of working case by case to force a desired result (although, to be sure, I've seen enough code to know that the awkward hack is ubiquitous). § SEEDMAGAZINE.COM

When these changes are made, heterophenomenology turns into the self-measurement methodology of first- person data that I have defended in previous papers.

Is bigger always better? When it comes to brain size, that has long been the prevailing theory-at least among big-brained humans. But a new analysis shows that in the course of primate evolution, brains and brawn haven't always been on the rise.

child & chimp cooperation

Chimps and apes are genetically so similar to humans - and their human-like gestures do remind us how close we are on the family tree - that scientists have long been puzzled why they don't live as long as we do. Diet-related evolutionary changes may explain it.

These examples of experimental evolution with robots verify the power of evolution by mutation, recombination, and natural selection. In all cases, robots initially exhibited completely uncoordinated behaviour because their genomes had random values. However, a few hundreds of generations of random mutations and selective reproduction were sufficient to promote the evolution of efficient behaviours in a wide range of environmental conditions. The ability of robots to orientate, escape predators, and even cooperate is particularly remarkable given that they had deliberately simple genotypes directly mapped into the connection weights of neural networks comprising only a few dozen neurons. PLoS Biology

This lecture is part of the special series of lectures 'The Study of Cognition and Culture Today' supported by the LSE Annual Fund, organised by the department of anthropology of the LSE and the International Cognition and Culture Institute.

Ned Block explores some of the philosophical problems of consciousness in conversation with Nigel Warburton in the latest episode of the Philosophy Bites podcast. Block believes that not all phenomena of consciousness are directly available to us. Sound contradictory?

David Chalmers gave a talk today (at the Toward a Science of Consciousness conference in Tucson) arguing that it is fairly likely that sometime in the next few centuries we will create artificial intelligence (perhaps silicon, perhaps biological) considerably more intelligent than ourselves -- and then those intelligent creatures will create even more intelligent successors, and so on, until there exist creatures that are vastly more intelligent than we are. The Splintered Mind

"The multiple drafts model of consciousness (Dennett, 1991, 1996, 1998, Dennett and Kinsbourne, 1992) was developed as an alternative to the perennially attractive, but incoherent, model of conscious experience Dennett calls Cartesian materialism, the idea that after early unconscious processing occurs in various relatively peripheral brain structures "everything comes together" in some privileged central place in the brain-which Dennett calls the Cartesian Theater --for "presentation" to the inner self or homunculus. There is no such place in the brain, but many theories seem to presuppose that there must be something like it." (Dennet & Akins, Scholarpedia)