I think @Jaxk raises an interesting issue. If we use statistics as a standard of proof for facts, then how can people who aren’t statisticians evaluate statistical claims? They are left in the position that @Jaxk seems to be in, of being unable to evaluate competing statistical claims.
Who created more jobs, Clinton or Reagan? By analogy, who creates more jobs: Democrats or Republicans. Of course, can the job creation even be linked back to public policy? How much lag time is there between the implementation of a policy and the results? If there is a correlation between public policy and job creation, can we even say that the policy caused the job creation?
These things are exceedingly difficult to prove and yet people bandy around these so-called “statistics” as if they are proof of one point of view or another. In social science, it is extremely difficult to prove causation.
In fact, I think most statistical claims are bullshit in public policy. This is because most people talk as if the statistics support a causal claim, when, in fact, no such claim is being made and indeed, if someone in academia tried to make it, they’d be laughed off campus.
I don’t really believe in “facts” as far as politics is concerned. Rather, I think we have competing stories, and we are all trying to establish greater “truthiness” for our stories. We’ll quote stats and maybe get them right (it is a fact that this study says that), but then we veer off into what it means, and that’s where things get so fuzzy.
Let’s say that 42% of all lives are meaningful. Back in George Washington’s regime, 73% of all lives were meaningful. This means that we need greater job creation programs. George Washington allowed unfettered access to this country for immigrants. It is this that led to meaningfulness.
I mean, that’s a completely bogus argument, and yet I bet I could sell it to at least a few people. It happens all the time, it seems to me. Politicians are selling stories. And people are buying. And it has little to do with facts. So a fight over facts will probably miss the point.
How do we sell stories? How do we get people to believe one story over another, if it isn’t by proving facts?