Barometer | 1 November 2018
On the wagon A ‘caravan’ of several thousand Central American migrants was reported to be travelling through Mexico towards the southern US border. The concept of a caravan comes from karwan, a Persian word for a group of merchants who would travel together to take advantage of safety in numbers. In its turn it is believed to have derived from the Sanskrit word for camel. It is first recorded in English in the late 17th century for a large number of people travelling together, and soon afterwards became a word for a covered wagon — predating the motor car by two centuries. A wing and a prayer The owner