Five fingers of evolution - Paul Andersen
Why the open web links it
Explains five evolutionary processes using a memorable 'thumbs up' analogy to illustrate changes in gene pools over time.
Linked by 8 independent sites, 2 of them widely read in the 2026-10 crawl of the open web, including ted.com, libretexts.org, bertmccoy.com, educationalresource.org, lemonade-ed.com.