Are we getting dumber?
Is it the end of the Flynn effect? Decades ago, the researcher James Flynn recognized a secular increase in IQ scores around the world that amounted to humanity getting smarter all the time. Now, technology appears to be pushing the other way. The new results are in from a 2025 Organisation for Economic Cooperation and Development test of teenage educational achievement around the world, and it looks like the Flynn effect in reverse. “Learning outcomes have stagnated or declined in many countries, in some cases for well over a decade,” according to the OECD. It’s a ...