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...then there is the theory put forward by philosopher Colin McGinn that our vertigo when pondering the Hard Problem is itself a quirk of our brains. The brain is a product of evolution, and just as animal brains have their limitations, we have ours. Our brains can't hold a hundred numbers in memory, can't visualize seven-dimensional space and perhaps can't intuitively grasp why neural information processing observed from the outside should give rise to subjective experience on the inside. This is where I place my bet, though I admit that the theory could be demolished when...
EVOLUTION HAS BEQUEATHED TO OUR BRAINS A variety of mechanisms for handling the ups and downs of life--from built-in chemical circuit breakers that shut off the stress hormones to entire networks of nerves whose only job is to calm you down. The problem, in the context of our always wired, always on-call world, is that they all require that you take regular breaks from your normal routine--and not just an occasional weekend trip. You can try to ignore the biological need to periodically disengage, but there's growing evidence that it will eventually catch up with...
Making matters worse, Americans tend to cope with stress in all the wrong ways. A November survey by the advocacy group Mental Health America found that we frequently deal with chronic stress by watching television, skipping exercise and forgoing healthy foods. The problem with these coping mechanisms is that they keep you from doing things that help buffer your stress load--like exercising or relaxing with friends or family--or add greater stress to your body. Indeed, using many of our most cherished time-saving gadgets can backfire. Cell phones and mobile e-mail devices--to give just two examples...
...biggest problem with anonymity is how it can damage a defendant. Since ostensible victims need not disclose their names, they may feel less constrained from making bogus accusations. The sergeant accused of attacking Jane Doe has been portrayed in court documents as a sexual thug. Maybe he deserves it. But maybe he did nothing wrong...
...developmental psychologist Mirella Dapretto and her colleagues. They found that autistic children, compared with other children, showed depressed activity in their premotor cortex while imitating or observing facial expressions--and the more severe the autism, the more depressed the activity was. The results did not surprise Dapretto. A central problem in autism, after all, is an impaired ability to understand the feelings of others, and it seems plausible, if far from proven, that a deficiency in the mirror-neuron system could be involved...