Early on the morning of 6 April 1930, after twenty-five days on foot, a sixty-year-old man waded out of the Arabian Sea at Dandi, walked up the beach on thin legs, and bent to pick up a lump of crust the sun had left behind. It was a crime. Under British law, Indians could not gather their own salt, and Mohandas Gandhi had chosen that small act, rather than any grander demand, to break the law in front of the world. The book, Salt: A World History by Mark Kurlansky, reaches this moment near its end, and by then the reader understands why it worked. Salt had been the state’s business for most of recorded history, and touching it without permission had always been a political act.
Salt as World History, Told Sideways
The book was first published in 2002, and its design is broadly chronological without ever being tidy. It begins in ancient China, where an early dynasty fixed the price of salt and iron to fund its armies, and ends with the salt ponds of Brittany and a baker who will not reveal the order in which he mixes his biscuit dough. In between, geography keeps bending the timeline. A chapter on Liverpool loops back to the Romans in Cheshire; a chapter on the American Civil War detours into the origins of a Louisiana pepper sauce. Salt: A World History by Mark Kurlansky works less like a textbook than like a long, well-stocked conversation with someone who has visited every saltworks he describes.
The historical recipes scattered through it serve a purpose beyond colour. A medieval Parisian husband’s household manual, a Russian housewife’s guide to pickling cucumbers under sand, a Confederate newspaper’s advice on curing bacon with ash when salt ran out: these are primary sources, and they show ordinary people solving the problem that kings were busy taxing.
The effect is cumulative. A detail planted in one chapter pays off three hundred pages later: the Sichuan drillers who struck gas while hunting brine return when Texas oilmen find petroleum on the flanks of salt domes, and the idea that salt seals cracks, first seen in a buried Celtic miner, resurfaces in plans to store nuclear waste underground. Salt: A World History by Mark Kurlansky rewards readers who notice these echoes.
Gandhi Was Not the First
The Indian chapter is the strongest in Salt: A World History by Mark Kurlansky because it refuses the easy version. Kurlansky argues that the salt campaign was not Gandhi’s invention so much as a smouldering grievance he recognised. Along the coast of Orissa, salt workers called malangis had made cheap, fine white salt for centuries until the East India Company took the trade over in 1804 and then strangled it to protect imported British salt. Production was cut, then banned outright; even scraping a crust off the flats became a punishable offence. When manufacture stopped in the 1860s, famine followed, and the salt workers, with no crops of their own, died in the greatest numbers. Orissa protesters held India’s first public meeting against the salt laws in 1888.
So when the march to Dandi begins, 240 miles with seventy-eight chosen companions that swelled into thousands, the book has earned its weight. The scenes of Orissa villagers scooping up salt as police tried to prise it from their hands, wave after wave, carry real force. Readers who know the episode only as an image on a poster will find it rooted here in a century of loss, and the Salt March becomes the climax of a story rather than a stunt.
When Salt Stopped Mattering
The quieter achievement of Salt: A World History by Mark Kurlansky is its account of how salt lost its power. For most of history, it was the only reliable way to keep fish, meat and vegetables through winter or across an ocean, which is why a herring fleet could double as a navy. Then canning arrived, and later a New Yorker named Clarence Birdseye, who watched fish freeze instantly in the Labrador wind and built an industry from it. Within a generation salted food became a choice rather than a necessity.
The book is good on what survives. In Sweden, families still open bulging cans of fermented Baltic herring each September, some members fleeing the room. In Collioure, the harbour where Matisse and Derain painted brightly coloured anchovy boats in 1905, only one such boat remains, and two families still salt the catch. And in Cheshire, so much brine was pumped from under the towns that houses leaned into the street and the ground swallowed buildings; new ones were built on frames fitted for hydraulic jacks.
Where Salt and Its World History Loosen
The final third is where the book’s appetite outruns its argument. The Dead Sea chapter spends more time on spa hotels and German tourists than on salt, and the chapter on Sichuan cooking, enjoyable as it is, treats salt as one flavour among six. These read as fine magazine features stitched to a history. Some of the reporting is also frozen in its moment: production rankings, company ownership and the fate of particular wells are given in a present tense that a reader in 2026 should treat as history. A handful of asides, including a joking exchange about Lot’s Lake, land flatly. None of this sinks Salt: A World History by Mark Kurlansky, but the energy of the first two parts is not quite sustained to the last page.
The material on violence and exploitation, meanwhile, is handled plainly: slavery, colonial famine, war and the slaughter of animals all appear, described without relish.
A Reporter Before a Historian
Kurlansky came to history sideways. He started out writing plays before becoming a foreign correspondent, and he writes like someone trained to find the person on the ground who can explain a system. His work on the Basques earned him a place in the Basque Hall of Fame in 2001, and a few years after this book, his history of nonviolence, a subject the Gandhi chapter anticipates, won the Dayton Literary Peace Prize. He has also translated Émile Zola’s novel of the Paris food markets, The Belly of Paris, which suits a writer who sees economics most clearly in what people buy and eat.
That reporter’s instinct is why Salt: A World History by Mark Kurlansky feels populated. Its pages are full of named salt workers, cheese masters, smugglers and an old Turks Islands man who remembers loading schooners for almost nothing.
Where It Leaves You
Readers who want a single big idea about how civilisations rise will be better served by Sapiens by Yuval Noah Harari, which shares this book’s interest in why humans settled down but argues at a higher altitude. Those drawn to the kitchen side should try The Heart-Shaped Tin by Bee Wilson, a gentler look at the objects that hold food memories, and Nathaniel’s Nutmeg by Giles Milton, which tells the bloodier story of a single spice and the wars fought over it.
The baker in Brittany, asked whether he uses the expensive grey salt from the marshes outside his window, says no: he has it washed white. After five thousand years, nobody has settled what salt is worth. The book makes that open question feel like the point.