Capitalism is what works
What is your definition of capitalism? Did you read Larken's post? It is a far more nuanced topic than many people realise.
The version of capitalism that we currently have does not work - it has been intentionally designed to fail. There are economic capitalism models that work for everyone, but we don't use them - the model I am referring to is a model of good capitalism.
I think that I need to write a post outlining the differences between them. There are lot of myths surrounding capitalism, what is means etc that need to be dispelled.