Could you clarify or specify what it is you say is a myth and why it's a myth? A brief of what Deirdre N. McCloskey says would be very helpful and much apprecia

Could you clarify or specify what it is you say is a myth and why it's a myth? A brief of what Deirdre N. McCloskey says would be very helpful and much appreciated - thanks. Edit: Reading the Amazon short description, "[...] The result was an explosion in economic growth and proof that economic change depends less on foreign trade, investment, or material causes, and a whole lot more on ideas and what people believe. Or so says Deirdre N. McCloskey [...]" That is relating to distribution of resources, albeit local resources.