![Opinion | How the black swan metaphor evolved, and why it shouldn't be confused with a grey rhino | South China Morning Post Opinion | How the black swan metaphor evolved, and why it shouldn't be confused with a grey rhino | South China Morning Post](https://cdn.i-scmp.com/sites/default/files/styles/og_image_scmp_generic/public/d8/images/canvas/2022/04/14/d7d50813-7747-4876-be43-684546720381_52710d48.jpg?itok=FRp6-cvW&v=1649899301)
Opinion | How the black swan metaphor evolved, and why it shouldn't be confused with a grey rhino | South China Morning Post
![People's Daily, China on X: "Adorable black swan cygnets hitch a ride on their mom's back to explore the world in vibrant hues at Summer Palace in Beijing. https://t.co/KInO8cNZtt" / X People's Daily, China on X: "Adorable black swan cygnets hitch a ride on their mom's back to explore the world in vibrant hues at Summer Palace in Beijing. https://t.co/KInO8cNZtt" / X](https://pbs.twimg.com/media/FwS6HGdaIAMBt1D.jpg:large)
People's Daily, China on X: "Adorable black swan cygnets hitch a ride on their mom's back to explore the world in vibrant hues at Summer Palace in Beijing. https://t.co/KInO8cNZtt" / X
![Martina Gardiner on X: "Black swan cygnet today on the back of one of the adult birds. A joy to watch #InchIsland #Donegal https://t.co/bCv95Casi9" / X Martina Gardiner on X: "Black swan cygnet today on the back of one of the adult birds. A joy to watch #InchIsland #Donegal https://t.co/bCv95Casi9" / X](https://pbs.twimg.com/media/EyjKaoQW8AQoSj3.jpg)