History as a giant data set: how analysing the past could help save the future

Laura Spinney:

Turchin set out to determine whether history, like physics, follows certain laws. In 2003, he published a book called Historical Dynamics, in which he discerned secular cycles in France and Russia from their origins to the end of the 18th century. That same year, he founded a new field of academic study, called cliodynamics, which seeks to discover the underlying reasons for these historical patterns, and to model them using mathematics, the way one might model changes to the planet’s climate. Seven years later, he started the field’s first official journaland co-founded a database of historical and archaeological information, which now contains data on more than 450 historical societies. The database can be used to compare societies across large stretches of time and space, as well as to make predictions about coming political instability. In 2017, Turchin founded a working group of historians, semioticians, physicists and others to help anticipate the future of human societies based on historical evidence.