The Bulletin of the Institute of Mathematical Statistics has published a column of mine that deals with the historical and theoretical connections between democracy and statistical sampling:

Democracy and statistical sampling
For about 2,500 years, statistical sampling was closely linked with democracy. “Selection by lot is natural to democracy, as that by choice [i.e., elections] is to aristocracy,” asserted Aristotle in the 4th century BC, following his own first-hand experience at Athens and the conventional wisdom of his time. Montesquieu concurred in the first half of the 18th century. It was only in the last 200 years, as democracy displaced aristocracy as the legitimate organizing principle of politics, that sortition—the delegation of power by statistical sampling—had to be air-brushed out of history and political science. […]
As part of the attempt to dismiss sampling as a political device it is sometimes claimed today that its use in Athens was motivated by the superstition that randomization allowed the gods to make the selection. However, the historical record indicates that the main motivation behind the practice was the law of large numbers. It was expected that sortition would produce a group that would mirror the population in important respects. This was often stated as an expectation of resemblance between the population and the sample in terms of wealth and social status (i.e., that most members would be poor commoners) but it was taken for granted that these characteristics would be correlated with certain interests and beliefs.
Filed under: Academia, Athens, Elections, History, Press, Sortition | 35 Comments »

It’s interesting to see that councillors in charge of local government in the English market town of Frome 
Antoine Chollet, research professor at UNIL. Photo: Marius Affolter

The French-Canadian newspaper Le Devoir has
La France insoumise (“France Uprising”, FI) is a Left-wing French political party which was founded in 2016. In the 2017 presidential elections its candidate, Jean-Luc Mélenchon, won almost 20% of the votes in the first round and narrowly missed making it to the second round. FI has presented
Arturo Íñiguez, an occasional contributor to Equality-by-Lot, recently published a rather beautiful essay touching upon sortition which weaves together history, linguistics and political philosophy (