It would also be interesting to see measurements of educational attainment and factual knowledge of relevant issues, the suspicion being that Brexit supporters tend, like Trump supporters, Le Pen supporters, et al, to be less well-informed about important matters and less able to comprehend the complexities therein. Were this not the case, voting for massive self-harm would not be the logical outcome.

Anyone who enjoys my articles here on Medium may be interested in my books Why Democracy Failed and The Praying Ape, both available from Amazon.