Lead pollution across the Roman Empire would have caused IQ deficits

The site of a Roman-era lead mine at Charterhouse in Somerset, UK Andrew Wilson Extensive silver mining may have exposed ancient Romans to high levels of lead pollution in the air, probably leading… [+390 chars]

Lead pollution across the Roman Empire would have caused IQ deficits

Lead pollution across the Roman Empire would have caused IQ deficits

Lead pollution across the Roman Empire would have caused IQ deficits

Lead pollution across the Roman Empire would have caused IQ deficits
Lead pollution across the Roman Empire would have caused IQ deficits
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