I think it was
Stephen Law who said that the argument from authority is the "best of all the fallacies." It's a good line which hints at some of the trickiness of dealing with expertise: appeals to and arguments from expertise can sometimes be rationally proper and legitimate, even if such appeals can
also sometimes figure in fallacious forms of reasoning (and so give us the name of a fallacy). In a
nice little piece appearing on the New York Times's philosophy blog, Garry Gutting pushes a bit farther yet, arguing that the
failure to respect expertise can sometimes be a sort of rational mistake. In particular, Gutting argues that, if you think that someone is an expert in some domain, then you have a prima facie reason to accept their judgments within the scope of their expertise, and you make a mistake to dismiss their judgments out of hand, or on the basis of your own admittedly
non-expert judgments. Gutting makes a particular target out of right-wing climate-change deniers, but he might have picked other examples, our politics being, as it happens, full of the ignorant and irrational and just plain silly.
Now, I think that Gutting is basically correct as far as he goes. But it is one thing to sort out the philosophy of the matter and another to sort out the politics. What should we do about the fact that many of our politicians fail to treat authorities or experts in the way that they rationally ought? There are, after all, real stakes here: we are all potentially subject to bad public policy when our political leaders trade rational assessments for anything less. Climate change policy is, so to speak, only the tip of the iceberg.
I suppose we might seek to re-engineer the American mind to be in all respects more rational and more demanding of rationality. But of course that goal, even if it is not to be dismissed as hopelessly utopian, will only be achieved in the very long term--and, in the meantime, we have to live under laws and policies now, whether those policies be rational or not. What is needed now is some way to systematically inject relevant expertise into the political conversation at every turn, and to do so in a way that is not seen as reflective of partisan bias.
That is, of course, not a small order, but I have an idea which might work, and in the near- to medium- term. The idea is rough and half-formed and vague in spots, but I offer it here nevertheless. My idea is this: institute a series of
colleges of domain experts. (It should be pointed out that I am using the word "college" in a slightly archaic sense-- think more "
College of Cardinals" and less "
The College of Wooster.") These colleges would not be brick-and-mortar institutions; they would consist of networks of experts--economists, scientists, academics--who would be called upon, periodically, to render opinions on discrete survey-type questions posed to them. (So, the questions might be like this: does man-made climate change exist? is evolution a true theory of biological origins? is the national debt a national crises at the present?) These networks would be deliberately broad and large--broad and large enough to avoid the accusation that the members are particularly beholden to any one political party--and membership would not be dependent on appointment by any political figure. (Already, this proposal should be seen as distinguishable from Presidential advisory panels and and blue-ribbon committees and policy czars--the usual way in which we attempt to inject expertise into politics.) Ideally, these colleges will be instituted through an official act of some kind, either an act of Congress or (more do-ably) a unilateral act of the President, which will further give them some automatic status and relevance, and more status and relevance than, say, an opinion poll conducted by a media outlet which may or may not be viewed as partisan. Once created, these colleges would represent an opportunity for the
systematic injection of relevant expertise into policy discussions of all sorts.
The monetary cost to creating this kind of institution would be virtually nil, if the periodic polling of experts is conducted online, for example; and there is no proposal here that the experts in question would do any research or report-writing especially for anyone; they would just each answer short questions based on the state of the relevant science in general. The point would be to improve the state of knowledge of the politicians and policy-makers by getting the policy-makers up-to-speed on what are the conventionally-accepted truths known to the relevant experts; the goal is not to supplant that policy-making or generate yet more unread reports and recommendations from blue-ribbon panels and special working groups. Moreover, there is no reason in advance why one or another political party should oppose the expert-colleges idea. Partisans of both political parties harbor suspicions that those on the other side of the aisle are sometimes naive and parochial, and both parties should, in consequence, welcome the opportunity to force their opponents to face the facts in a grown-up way. Indeed, we all should welcome the opportunity to inject more facts and rationality into public discourse.
The ignorant, irrational and silly could still improperly ignore or dismiss the experts, of course, and surely many would. But if all the participants to the political conversation knew in advance that these experts could not be dismissed as simply the special selectees of either a partisan media or a political opponent, if the expert opinions were presented succinctly enough to be readily grasped and understood, and if the colleges in question had a sort of public institutional standing of the sort envisioned, we might just manage to create a sort of standing systematic pressure to engage and confront such expertise as rationally ought to be engaged. If such pressure exists today, it exists in an ad hoc way only; perhaps a pesky reporter or a political opponent will dig up some relevant expertise and force some attention where it belongs, but, then again, perhaps she won't. The creation of standing, institutional pressure to confront relevant expertise might be but a small improvement for our public policy discourse, but it would, at least, be more than we have now, and would be pressure in the right direction.