Berry bowls. Erewhon smoothies. Chia pudding. Many of us mindfully sprinkle wheat germ on grapefruit or embrace whatever healthy food trend promises to deliver a longer lifespan, and what’s the harm ...

Zero-sum thinking has spread like a mind virus, from geopolitics to pop culture....“One thing I’ve seen people do if they know they’re being forced into a zero-sum game is minimize investment and hold ...