— Explores complex systems, interconnections, and feedback loops across various disciplines like economics, environment, and society. —
The shortest path between two Earth points, like London and San Francisco, isn't a straight line on a conventional map. This "great-circle route" or "orthodromic distance" is a curve following the planet's surface. A transatlantic flight, for instance, often passes over Greenland, proving significan
The same cognitive trap that keeps someone sitting through a bad film or wearing an ill-fitting jacket operates at civilisational scale, locking societies into roads, grids, suburbs, and global supply chains long after the underlying conditions have changed. The argument is not merely behavioural bu
Price signals encode far more than monetary policy, according to a framework that maps seven distinct drivers of inflation and deflation: energy throughput, raw materials, technology, financial leverage, ecological stability, currency architecture, and social contracts. Milton Friedman's dictum that
Philosopher Nick Bostrom's 2003 paper posited a crucial choice: humanity either goes extinct before reaching a posthuman phase, future civilizations forgo historical simulations, or we already live in one. His argument rests on exponential computational growth, enabling future civilizations to craft
Africa will collide with Eurasia in 50 million years, forming a new mountain range. In 5 billion years, the Andromeda galaxy will merge with the Milky Way. But first, in 2.8 billion years, the Sun's increased luminosity will evaporate Earth's oceans, raising temperatures to 47 °C and wiping out all