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Superstition: Belief in the Age of Science - My Sehir

Superstition: Belief in the Age of Science - My Sehir

Superstition: Belief in the Age of Science - My Sehir

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SCHRÖDINGER’S GRAVE 135and he firmly believed it to be <strong>the</strong> responsibility <strong>of</strong> scientists t<strong>of</strong><strong>in</strong>d out. If true, it would pr<strong>of</strong>oundly alter our understand<strong>in</strong>g<strong>of</strong> reality.Ano<strong>the</strong>r who thought so was German-born physicist andparapsychologist Helmut Schmidt at <strong>the</strong> Rh<strong>in</strong>e Research Center’sInstitute for Parapsychology <strong>in</strong> Durham, North Carol<strong>in</strong>a.Schmidt <strong>in</strong>itiated research <strong>in</strong>to <strong>the</strong> effects <strong>of</strong> human consciousnesson mach<strong>in</strong>es called random number generators (RNGs) <strong>in</strong><strong>the</strong> 1970s. A random number generator can be thought <strong>of</strong> as adevice that flips a co<strong>in</strong> for you over and over, keep<strong>in</strong>g track <strong>of</strong><strong>the</strong> heads and tails. RNGs have found use as controls <strong>in</strong> manyexperiments <strong>in</strong>volv<strong>in</strong>g statistical analysis.Actually flipp<strong>in</strong>g a co<strong>in</strong> enough times to get good statisticswould be ra<strong>the</strong>r time consum<strong>in</strong>g. Schmidt’s device, however,was electronic, switch<strong>in</strong>g randomly between a red and a greenlight. RNGs normally do this by trigger<strong>in</strong>g on “white” electricalnoise. “White noise” literally means <strong>the</strong> spectrum is <strong>of</strong> equal<strong>in</strong>tensity at every frequency. Any noise spike above a presetlevel would switch <strong>the</strong> color <strong>of</strong> light. Familiar sources <strong>of</strong> whitenoise are <strong>the</strong> hiss from a radio that is not tuned to a stationand <strong>the</strong> sound <strong>of</strong> rush<strong>in</strong>g water. A subject would attempt to<strong>in</strong>fluence with his m<strong>in</strong>d which color was lit more <strong>of</strong>ten.Whe<strong>the</strong>r you can actually make a mach<strong>in</strong>e that is truly randomis disputed by some experts, but even if that’s so, Schmidtfelt he could control for it by hav<strong>in</strong>g his subjects alternatebetween periods <strong>of</strong> th<strong>in</strong>k<strong>in</strong>g green and th<strong>in</strong>k<strong>in</strong>g red. The electronicRNG allowed Schmidt to accumulate statistically significantresults relatively quickly.In hundreds <strong>of</strong> trials, Schmidt reported success rates <strong>of</strong> 1%to 2% above what would be expected if <strong>the</strong> RNG was not <strong>in</strong>fluencedby <strong>the</strong> subject’s thoughts. One extra “heads” out <strong>of</strong> ahundred co<strong>in</strong> tosses may not sound like much, but if <strong>the</strong> m<strong>in</strong>d<strong>of</strong> <strong>the</strong> subject was exert<strong>in</strong>g any <strong>in</strong>fluence, however small, itwould be a revolutionary discovery—if it was real.Psychok<strong>in</strong>esis, or “telek<strong>in</strong>esis” as it was generally called <strong>in</strong><strong>the</strong> 1970s, captured <strong>the</strong> public imag<strong>in</strong>ation. You will recall fromchapter 3 that Israeli psychic Uri Geller baffled two physicists,

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