Why train designers should avoid three-seat rows

Train companies should consider designing bigger carriages with pairs of seats only, and should avoid rows consisting of three seats. That's according to Gary Evans and Richard Wener whose new study demonstrates that it's not the overall number of people on a carriage that affects how cramped we feel, rather its the number of people in our immediate vicinity. That's why so many of the middle seats are left empty in three-seat rows.One hundred and...

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Emergencies inspire crowd cooperation, not panic

Crowd plus emergency equals mass panic, or so urban myths and Hollywood films would have us believe. The reality, recognised by social psychology for some time, is that people in crowds often behave in remarkably cooperative and selfless ways. A new study by John Drury and colleagues suggests that this kind of collaborative behaviour emerges when people in a crowd acquire a shared identity. And contrary to the "mass panic" perspective, an emergency...

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