Mike Jay

The Shipibo-Konibo​ people, who live along the banks of the Ucayali river in Peru, are one of several Amazonian groups whose art is intimately connected to their use of ayahuasca, a vision-inducing brew of jungle vines and leaves that contains the mind-altering compounds harmaline and dimethyltryptamine (DMT). Their textiles and ceramics are characterised by kené, geometric patterns...

Why​ do we sleep? The habit is pretty much universal among animals, though it takes a wide variety of forms. Many hibernate; a dolphin sleeps with half its brain at a time, so it can keep surfacing for air; Arctic reindeer continue ruminating while in non-REM sleep; and the Antarctic chinstrap penguin, we learned last year, fits thousands of four-second ‘microsleeps’ into the...

In​ 1770 a new perfume shop opened in the centre of Paris on the rue du Bourg-l’Abbé, a fragrant oasis adjoining a district that was, according to one contemporary, ‘by far the worst-smelling place in the world’. This stretch of the Right Bank was home to an abattoir, a fish market, a butcher, an overcrowded prison and a mortuary, whose combined effluvia flowed...

I’m​ trying to remember the last time I saw someone standing by the side of the road with their thumb out, holding a cardboard sign. Like innumerable other bygones – the last milk bottle on a doorstep, the last rag and bone cart – it’s a sight that disappeared without fanfare. Growing up in West London close to the M4 I would see hitchhikers all the time, and by my...

On​ 25 August 1835, the New York Sun ran a sensational scoop: the ‘Great Astronomical Discoveries, Lately Made by Sir John Herschel, L.L.D., F.R.S., &c, at the Cape of Good Hope’. Herschel – former president of the Royal Astronomical Society and son of William Herschel, the discoverer of Uranus – had sailed from Britain to South Africa two years before with a...