A “Deadline” Was Once a Line You Could Die Crossing Today, a deadline is the time by which a report, payment, or project must be completed. Originally, however, it was…
A newborn chimpanzee carries roughly 3% body fat. A human newborn arrives with about 15%—an extraordinary amount for a terrestrial mammal. Those chubby cheeks may reflect one of humanity’s most…
What Is Quantitative Easing (QE)? When an economy is weak, central banks usually try to stimulate it by cutting interest rates. But what happens when rates are already near zero…
What Is Quantitative Tightening (QT)? Imagine a central bank’s balance sheet as a giant reservoir of liquidity. During a crisis, the central bank may flood the financial system with money…
Why are we satisfied by “good enough?” Why “Good Enough” Often Wins We like to imagine that people make decisions by carefully weighing every option and choosing the best one….
Early pregnancy can transform ordinary smells—meat, coffee or cooking vegetables—into instant nausea. One evolutionary hypothesis suggests that this misery once functioned as a protective alarm. Pregnancy sickness usually intensifies during…
From Pebbles to Calculus: The Rocky Family Behind “Calculate” Long before calculators had screens or buttons, people calculated with stones. The word calculate comes from Latin calculare, meaning “to reckon…
The Government is doing Quantitative Easing(QE) instead of Quantitative Tightening(QT)? Why? They are basically stuck between hard and rock places – Run-away Inflation or Government Bankruptcy? 1. What Is the…
Why do we transfer negative emotions about being broke on items that we purchase? Have you ever bought something you normally enjoy—perhaps a favorite restaurant meal—then felt oddly disappointed afterward…
Teenagers May Be Built to Explore—Not Simply to Misbehave Adolescents often appear irrational: they chase novelty, challenge authority and take risks that adults avoid. But evolution may have favored some…