inside a mile-deep open-pit copper mine after a catastrophic landslide

[bcbm]

http://boingboing.net/2013/04/22/inside-a-mile-deep-open-pit-co.html

[Skyhilist]

Interesting article; really puts things in perspective as to how fragile market economies are. Also seems like a scary situation to be in so I'm glad the workers had a warning system and were able to make it out ok (although of course they're now unfairly being asked to take unpaid leave).