Recently, in both Europe and the United States, there have been serious attempts to overthrow elected governments by force.

History is full of examples of coups d'etat succeeding, going all the way back to Ancient Rome. But these latest coup attempts failed. And they left a strange impression: of events that were part-horrific, part-absurd.

In this programme, the novelist and classicist Natalie Haynes takes three examples of power grabs from Ancient Rome - one by the military, one by senators, and one conducted by stealth - and uses them to try to make sense of recent events in France, Germany and America.

With the help of leading scholars of the dark art of the coup, she probes why these assaults on power flopped, and what all this tells us about where power now lies. And she asks where the subtler threats to democracy are lurking, against which we now need to be on guard.

Contributors include: Ruth Ben-Ghiat, Alexander Clarkson, Rory Cormac. Producer: Phil Tinline