Whenever I mention concepts such as gross domestic product (GDP), there’s a high probability that arguments about the merits of “growth” and “degrowth” will erupt. Almost invariably, these arguments are stuck in a conceptual framework that’s 50 years out of date, or even more.
The national accounting system, of which GDP is a central part, was developed in the 1930s. It was designed to measure the working of the industrial economy that had emerged in the 19th century and remained the dominant form of economic activity until the late 20th century.