Luck, Leadership and Liberty: health through cultural evolution What processes govern whether health in populations gets better or...
For a diet of worms: too much hygiene can damage your health Public health campaigns have dramatically reduced exposure to infection but...
Tribes and Diatribes: race, genes, and diseases Few human deaths are caused by inherited genetic defects, and...
Trading Identities: The image of the merchant What was a merchant in 16th Century Europe, and what...
Why is Africa still the poorest continent? Among 29 countries where human life expectancy is still 50...