Links of the Quarter: December 2018
How to Save the World
DECEMBER 24, 2018
Cartoon by the awesome Michael Leunig. How to Pick Colours for Maps or Charts: Want to use colour to show gradation of a variable, or to clearly distinguish 12 or even 20 different lines or areas on a chart? Na Pali coast, Kaua’i — photo by me, taken two weeks ago.