If you look at mortality data across the United Kingdom, a striking correlation materializes: the higher the latitude, the greater the relative risk of death. This is true even when controlling for risk factors like smoking cigarettes and eating bad food. So, what’s going on? The answer may lie in sunlight—there’s more in the south […]
Featured topic: Live from TEDGlobal 2013
Matters of the heart: RuthAnne at TEDGlobal 2013 June 14, 2013
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