Is James Responding to Paul?

I now begin to explain why someone might have wanted to (falsely) claim to be James the brother of Jesus when writing the letter attributed to him in the NT.  My basic argument is that the letter is being written to oppose the writings of Paul (at least as they were being *interpreted*: whether Paul himself would have agreed with the interpretation of his views that they oppose is a completely different question), and the author needed someone of the stature of James in order to make the refu...