Just the social facts, ma'am

 Today surveys routinely ask people if they are liberal, moderate, or conservative.  This wasn't the case until about 1970--there are qu...

 A paper published in the Lancet recently considered a large number of variables and found that only a few of them helped to predict nation...

 One of the questions that I keep returning to is how people at different educational levels view each other.  One view, held by many critic...