Laura Spinney

Category: Environment

  • Subtle effects

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    MANGANISM has been known about since the 19th century, when miners exposed to ores containing manganese, a silvery metal, began to totter, slur their speech and behave like someone inebriated. The poisoning was irreversible, and soon ended in psychosis and death. Nowadays, the doses workers are exposed to are far lower and manganism is rare.…

  • Searching for Doggerland

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    WHEN signs of a lost world at the bottom of the North Sea first began to appear, no one wanted to believe them. The evidence started to surface a century and a half ago, when fishermen along the Dutch coast widely adopted a technique called beam trawling. They dragged weighted nets across the seafloor and…

  • Tsunami in Lake Geneva

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      IN 563AD a tsunami devastated Geneva. Two accounts of the disaster, one by Gregory of Tours and the other by Marius of Avenches, have survived. What caused the wave, and the extent of the damage that resulted, have been matters of conjecture for centuries. But over the past decade several groups of scientists have…

  • Glacier prayer

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    YOU’VE got to hand it to the Catholic church, sometimes its methods work. In 1678, the inhabitants of Fiesch in the Swiss canton of Valais, exasperated with the glaciers that loomed ever larger over their village, swallowing up their pasturage, inaugurated an annual pilgrimage. The hope was to banish the ice forms with chants, prayers…

  • Dreampond revisited

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    OLE Seehausen didn’t expect to find much when he dropped his trawling net into Lake Victoria in 1991. The fish he was studying, called cichlids, had been disappearing from the East African lake for years. So he was astounded when he hauled in dozens of them. Close inspection of their coloration and shapes revealed five…