@conradhackett it is cool, but it also leaves a lot of languages unaccounted for.

Here some the families in North America: http://goosie.cogsci.indiana.edu/farg/rehling/nativeAm/ling.html#:~:text=These%20included%20Algic%20(Algonquin)%2C,%2C%20Kiowa%2DTanoan%20and%20Caddoan.

Here are some in South America: https://en.m.wikipedia.org/wiki/Indigenous_languages_of_South_America

Here are some in Africa: https://en.m.wikipedia.org/wiki/Languages_of_Africa

The E-I tree may be the biggest but someone should draw the forest.