The Rational Optimist by Matt Ridley argues that human history is a story of constant progress driven by trade and specialization. Ridley challenges modern pessimism by showing how the exchange of ideas—what he calls "ideas having sex"—leads to universal prosperity . Key Concepts
: Progress occurs when diverse ideas combine and mutate through human interaction. The Rational Optimist: How Prosperity Evolves
: Historical data shows life spans, calories, and wealth consistently rise despite constant doom-mongering. Historical Evidence The Rational Optimist: How Prosperity Evolves - 4th Estate The Rational Optimist by Matt Ridley argues that
: Human intelligence is not individual but cumulative across networks of exchange. The Rational Optimist: How Prosperity Evolves