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The Wealth S-Curve That’s Driving Current Global Macro Trends

The graph above shows a logistic function that maps out a sigmoid curve… otherwise known as an S-curve. This function was popularized by mid-19th century scientist Pierre Francois Verhulst who applied it in his study of population growth. Verhulst found that population growth follows a certain S-curve. It grows at a steady state until it hits a certain point where it grows exponentially. This exponential growth sustains until the system hits a saturation point where it slows and eventually stops. The S-curve is one of those strange universal laws that shows up all over the place. Similar to how power […]

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