口译情深－gemjean    复制

2. Where is industry’s and our recognition that protecting mankind’s great treasure is the single most important responsibility?
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5. If food already contains natural carcinogens, it does not make sense to add dozens of new man-made ones.
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6. By studying mineral grains found in material ranging from rocks to clay articles, previous researchers have already been able to identify reversals dating back 170 million years, including the most recent switch 730,000 years ago.
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7. Several theories link polarity flips to external disasters such as meteor impacts.
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8. They could not learn: they could not benefit from experience because this emotionless world would lack rewards and punishments.
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9. Out of our emotional experiences with objects and events comes a social feeling of agreement that certain things and actions are “good” and others are “bad”, and we apply these categories to every aspect of our social life-from what foods we eat and what clothes we wear to how we keep promises and which people our group will accept.
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10. In 1975 psychologist Robert Ader at the University of Rochester School of Medicine conditioned（使形成条件反射） mice to avoid saccharin（糖精） by simultaneously feeding them the sweetener and injecting them with a drug that while suppressing their immune systems caused stomach upsets.
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