Han Rosling’s 200 Countries, 200 Years, 4 minutes - The Joy of Stats
I know what you’re thinking, the Joy of Stats? Stats are boring, and normally I would agree. But Hans Rosling knows how to make stats interesting, and shows them to you in a way like you’ve never seen before, it’s definitely worth taking 4 minutes out of your day to watch.
This is the short version, if you enjoyed it check out the more in depth Ted Talk here.