Last week Neil Kaye tweeted:
Animating the Mercator projection to the true size of each country in relation to all the others.
Focusing on a single country helps to see effect best.#dataviz #maps #GIS #projectionmapping #mapping pic.twitter.com/clpCiluS1z
— Neil Kaye (@neilrkaye) October 12, 2018 This, of course, provoked me to ask: is it reproduclible? And more specifically, can it be reproduced in the open source statistical programming language, R?
Last month, Max Roser presented a cartogram of the Earth’s population in 2018. He also provided some perspectives on its spatial distribution in an article on the worldinourdata.org, which I recommend. Links to the article were shared in many places, including in the blog post A Map of the World Where the Sizes of Countries Are Determined by Population. The author, Jason Kottke, concluded with a wish:
“I would love to see an animated version of this cartogram from like 1950 to 2100”.