Black Swans, Flying Pigs, and Australia
Updated: 2012-06-26 21:14:04
Before Europeans knew that the Black Swan was a real type of bird, they used it as a metaphor to describe something that didn’t exist. For over 1500 years, to compare a thing to a Black Swan meant that it wasn’t real, for in the eyes of Europeans, all swans were white. Mute Swans and [...]