For two decades a cluster of villages in eastern Guangdong was the largest electronic-waste site on Earth — where the rich world's discarded phones, PCs and televisions came to be pulled apart by hand for gold and copper. Since 2015 it has been forced into a regulated recycling park: cleaner now, but poorer, and still scarred.
Around 1995, four ordinary rice villages near Shantou, in eastern Guangdong, became the global destination for broken electronics. At its 2005 peak the area absorbed more than a hundred truckloads a day across roughly 52 square kilometres, and some 60,000 people made their living tearing devices apart. The world's press called it the electronic graveyard.
There was no machinery to speak of. In about five thousand small, family-run workshops, people burned the insulation off cables in open pits to get at the copper, soaked circuit boards in acid baths to leach out gold, and swept toner from cartridges to resell, mostly without gloves, masks or any protection. The "product" of Guiyu was the reverse of every other town in this atlas: not a thing made, but a thing taken apart.
The cost landed on the place itself. The air smelled of acid; the river ran so heavy with copper it approached ore grade; residents stopped drinking the local water in 1996 and have relied on trucked-in bottled water ever since. Soil tests found heavy metals at extreme multiples of safe limits, and studies of local children recorded elevated lead. Much of the damage is still written into the soil, and into the bodies of those who did the work.
Most of what arrived in Guiyu came from the wealthy countries of the Global North. Rules meant to stop the export of hazardous waste to developing countries were routinely sidestepped, with shipments relabelled as charitable donations or second-hand goods. Guiyu was the hidden downstream of exactly the supply chains this atlas maps elsewhere: the far end of the smartphone's life, the place the device goes when the upgrade arrives. Its only peer was Agbogbloshie, in Ghana.
In 2013 Guangdong approved a clean-up; a 1.5-billion-yuan Circular Economy Industrial Park opened fully in 2015, and informal dismantling outside it was banned. Between 2012 and 2015 some 2,469 workshops were closed and over 3,000 makeshift chimneys taken down, with a small subsidy paid for each. Today the work is consolidated, tracked on an online system, and fed to certified smelters that recover copper and gold under controlled conditions; the makeshift chimneys are gone, and a white crane has been seen over the once-dead river.
But the gain was not free. Many former recyclers earn less than before and now pay rent and fees to the park; the people who bore the pollution were largely shut out of the decisions about its cleanup. Guiyu is cleaner. It is also a cautionary tale about who pays for that.
Every other place on this map is defined by what it makes. Guiyu is the dark mirror: a town defined, for a generation, by what it un-made. It belongs on the atlas precisely because the geography of making is incomplete without the geography of un-making, and because the gold pulled from those boards came, in the end, from the same global supply chains that begin in all the other towns here.