(Roughly) Daily

Finding meaning in maps…

You may not know it, but you’ve probably seen the Valeriepieris circle – it’s that circle on a map of the world, alongside the text ‘There are more people living inside this circle than outside of it’. The name ‘Valeriepieris’ is from the Reddit username of the person who posted it and in 2015 the circle was looked at in more detail by Danny Quah of the London School of Economics under the heading ‘The world’s tightest cluster of people‘. But of course it’s not actually a circle because it wasn’t drawn on a globe and it’s also a bit out of date now so I thought I’d look at this topic because I like global population density stuff. I’ll begin by posting a map of what I’m calling ‘The Yuxi Circle’ and then I’ll explain everything else below that – with lots of maps. As in the original circle, I decided to use a radius of 4,000 km, or just under 2,500 miles. Why Yuxi? Well, out of all the cities I looked at (more than 1,500 worldwide), Yuxi had the highest population within 4000km – just over 55% of the world’s population as of 2020…

More– including fascinating comparisons– at “The Yuxi Circle,” from Alasdair Rae (@undertheraedar)

* Jimmy Buffett

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As we ponder population, we might recall that it was on this date in 1995 that the day-time soap opera As The World Turns aired its 10,000th episode. Created by Irna Phillips, it aired for 54 years (from April 2, 1956, to September 17, 2010); its 13,763 hours of cumulative narrative gave it the longest total running time of any television show. Actors including, Marissa Tomei, Meg Ryan, Amanda Seyfried, Julianne Moore, and Emmy Rossum all appeared on the series.

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