alt Hacker NewsHere's your link without the surveillance: https://www.youtube.com/watch?v=8XToPq9lsOM
I'd recommend Leila Philip's Beaverland: How One Weird Rodent Made America. It's a great work of narrative science writing.
I think we deeply underestimate the profound impact beavers had on the landscape in North America. We truly live in a post-beaver geography. The beaver hat fad in Europe was the primary driver of their population going from hundreds of millions to less than 100,000.
off-topic: I've made a habit of removing all those `si` or `igshid` or `unique_share_id` (thanks airbnb for making it obvious, I guess) and I wish I'd have a "middleware" that removes them when I copy something, but I'm too lazy and it would not be cross-platform.
some apps have gotten sneaky though and made every shared URL an apparently unique one :/