Here is an infographic showing how human brain size has shrunk over these last 10,000 years – exactly the period of time during which we became increasingly subsistent upon agriculture.
Todd Caldecott is a medical herbalist and practitioner of Ayurveda, in practice since 1995. He is the Executive Director of the Dogwood School of Botanical Medicine, and author/editor of three books including Ayurveda: The Divine Science of Life, Food As Medicine, and Ayurveda In Nepal.
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