OP here.<p>IMHO culture (expressed through books, in this analysis) isn't clearly shown as a driver for GDP growth with this analysis alone.<p>But the article is especially interesting to me thanks to the graph showing the shift from "progress" to "caution" in the books analyzed.<p>That's why I decided to share it.<p>Source: <a href="https://twitter.com/packyM/status/1743281300167901396" rel="nofollow">https://twitter.com/packyM/status/1743281300167901396</a>