200 years that changed the world (with Hans Rosling)
Why the open web links it
Hans Rosling visualizes 200 years of global development in life expectancy and income, revealing long-term historical trends.
Linked by 18 independent sites, 2 of them widely read in the 2026-10 crawl of the open web, including stthomas.edu, gapminder.org, technorhetoric.net, nordiskamuseet.se, theincidentaleconomist.com.