This writer is trying to say that positive economics is flawed because of the flaws of normative economics.<p>It is possible to make a well-constructed argument that positive economics is deeply flawed, but this article does not make that argument.<p><a href="http://www.investopedia.com/ask/answers/12/difference-between-positive-normative-economics.asp" rel="nofollow">http://www.investopedia.com/ask/answers/12/difference-betwee...</a>