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Transcript

Evidence for Progress: Long-term trends in per capita GDP

Examining the single most important metric in human material progress

You can find more articles, podcasts, and videos on evidence for progress here.

You can also:

  • Read the text transcript by clicking the tab on the Substack website (not available in the email version).

  • Listen to the podcast version

  • View the video version of this episode on my YouTube channel: