>I mentioned the potential of ARNP's and PA's taking over primary care
It's certainly been observed that the GP is being replaced by the NP, and the specialist is being replaced by the GP. These are unique times. Many institutions, particularly academic/research facilities, are facing big fiscal challenges. And in one sense, this isn't bad. A pruning of sorts can be healthy to longevity. I'll personally argue the overwhelming and undue influence of insurance companies/HMOs is an imbalance, and that the pendulum by necessity will swing towards the middle. Indeed, that paradigm shift has already started to occur(witness the recent Patient Bill of Rights legislation). The fact is MDs and hospitals needed to get more efficient. And now that that's happened for the most part, and they're monitoring themselves, it becomes increasingly more absurd to continue the current trend. It's ALWAYS easier and cheaper to have people police themselves. The numbers problem is largely a distribution issue, as previously noted. Indeed, the AMA, unlike the ABA, keeps a very tight reign on the numbers of new applicants each year. They are extremely committed to keeping the numbers within a specified range(largely to guarantee their own salary)