Is mass hysteria more common than you think?

Octopus Energy went from £0 in revenue to £12 billion in 10 years. Today, on Nudge, I chat with their first employee Pete Miller, who explains how they used nudges to grow. Hear why they: 1) Encourage customers to spin a wheel to reward metre readings. 2) Give away free electrici ...  Show more

The Enhanced Games, hosted in Las Vegas last Saturday, made a bold claim. With the use of performance-enhancing drugs, enhanced athletes would break not just personal records but world records. And the end goal? To sell those same drugs to the masses. It’s arguably the biggest ma ...  Show more

Throughout the history of the world, there have been many cases of what is known as collective hysteria - groups of people, usually young women, who all exhibit the same physical symptoms of non-existent conditions. Is it psychosomatic? Is it group think? Find out in this clas ...

Rediffusion Le roman d'Horace McCoy, "On achève bien les chevaux", dont Sidney Pollack tira, en 1969, un film remarqué, évoque avec force ces marathons de danse organisés pendant la Grande Dépression, qui frappa les États-Unis durant les années 1930.Ils voyaient s'affronter des c ...  Show more

When people think of Medieval diseases, hysterical dancing is not usually what first comes to mind. Yet in 14th and 15th century Germany, dozens of ordinary people claimed to be infected by the ‘dancing plague’. What was this mysterious phenomenon? What caused it? And was it e ...

CIA agents in Havana complaining of mental fog, dizziness and ear pain in 2016. Children in Miami in 1974, hyperventilating and wracked with abdominal pain. A medieval outbreak of the “dancing plague”. A chorus of meowing nuns. These mysterious and seemingly disparate events may ...  Show more