Harry Potter is one boy in a long line of mythical heroes who have reminded the human race that we are so much more than we think we are, so much more powerful than we seem to know. Jesus said that we would someday do even greater works than He; should we not take Him at His word? And should not 'someday' be today? It's time for us to start working miracles, if indeed we have the capacity within us to do so.
I'm just saying that if you understand how the economic machine works, it just works like a machine. There are cause-effect relationships.