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| From drift-tides and the things I do |
Rat-Ward #017
7 years ago
"Music's effects on the brain: The brain can be modified by music. Musicians
have a thicker cortex in the auditory areas and changes in the frontal lobes.
Musical imagery is the ability to evoke music in the mind's ear, even when
the music isn't present. Beethoven became deaf yet composed remarkable music,
presumably because he could hear it internally. When you imagine sounds, you can
recover enough information to make judgments about them. Perceiving and
imagining have some overlap, and the auditory cortex is active even during
imagining."
My scientific colleagues have additional reasons to declare emergency. Ignorant and absolutist attacks on stem cell research are just the tip of an iceberg. What we have here is nothing less than a global assault on rationality, and the Enlightenment values that inspired the founding of this first and greatest of secular republics. Science education - and hence the whole future of science in this country - is under threat. Temporarily beaten back in a Pennsylvania court, the 'breathtaking inanity' (Judge John Jones's immortal phrase) of 'intelligent design' continually flares up in local bush-fires. Dowsing them is a time-consuming but important responsibility, and scientists are finally being jolted out of their complacency. For years they quietly got on with their science, lamentably underestimating the creationists who, being neither competent nor interested in science, attended to the serious political business of subverting local school boards. Scientists, and intellectuals generally, are now waking up to the threat from the American Taliban.Full article