The Bajau Laut are a Southeast Asian people that have lived for centuries in the seas around Malaysia, Indonesia, and the Philippines.
The Bajau make their living spearfishing and selling to Hong Kong fishing companies.
But the Bajau are slowly losing their culture and may no longer be able to make a living as their habitat has been overfished.
UK native James Morgan was studying photography in London when he read about a group of seafaring Southeast Asian nomads who had survived the 2004 Indian Ocean tsunami with almost no casualties.
"They understood the ocean so well that they headed for protection before the tsunami hit," Morgan told Business Insider.
An anthropologist by training, Morgan decided to document the Bajau Laut, who have begun to lose their culture in recent years because of government programs that force them ashore and the difficult reality of fishing for a living in overfished seas.
Morgan found a nomadic people struggling to sustain themselves by continuing to overfish the waters and, ultimately, hurting the very habitat they call home.
In 2014, Morgan shared a selection of his photos of the Bajau Laut with us:
The fading culture of the Bajau Laut
The fading culture of the Bajau Laut
The Bajau are a nomadic Malay people who have lived at sea for centuries, primarily in a tract of ocean by the Philippines, Malaysia, and Indonesia.
Bajau traditionally live on handmade "lepa-lepa" boats, bringing everything they need to sea, including cooking utensils, kerosene lamps, food, water, and even plants. They come to shore only to trade or fix their boats.
Traditionally hunter-gatherers, the Bajau have provided for themselves primarily by spearfishing. They are highly skilled free divers, swimming to depths up to 100 feet to hunt for grouper, pearls, and sea cucumbers.
The Bajau people encounter constant danger, which prevents many from living to an old age like this woman. Many are crippled or die from "the bends." This decompression sickness occurs when people dive and then rise to the surface before allowing their bodies to depressurize.
The Bajau's destructive fishing techniques began when soldiers during World War II introduced them to dynamite fishing. Since its introduction, the Bajau have had a destructive relationship with the habitat.
The Bajau have also taken up fishing with potassium cyanide, a chemical they shoot at target species. The chemical stuns the fish, which allows them to be sold live. But it also severely damages coral reefs.
Hong Kong fishing companies introduced the cyanide to the Bajau. According to Morgan, it was a trap. "They give the Bajau the cyanide and the Bajau have to pay back the fee in fish, but they can never fish enough to pay it off," Morgan says. "It's a vicious cycle."
The Bajau are slowly losing their culture. Controversial government programs have forced many Bajau to live on land. This puts them at odds with many governments because Bajau are constantly crossing international borders on their boats.
Morgan says that when the current generation of Bajau die, there will be none who live at sea. In recent years, Bajau youth leave the boats in search of work in the cities as soon as they are old enough.
There is some hope that the Bajau's living situation will improve. The World Wide Fund For Nature and Conservation International has been teaching sustainability practices to the Bajau in recent years.
For his part, Morgan has tried hurting the live fish trade by focusing on the consumers. After photographing the Bajau, Morgan published his story in the South China Morning Post, as Hong Kong is the main terminus of the Bajau's fish. He says that he received hundreds of emails in response.