The Taíno Were Declared Extinct. Then Scientists Read a Puerto Rican's DNA.

Everyone knows the Taíno story. They were the first people Columbus met in 1492. They gave us words like hurricane, hammock, and canoe. And then, the textbooks say, they died out, wiped clean by disease and forced labor within a single generation, extinct by the middle 1500s. But the real story of the Taíno is far stranger than the textbooks, and it comes not from Spanish census ledgers but from two things those ledgers never counted: the maternal DNA of living Puerto Ricans and a thousand-year-old genome recovered from a cave in the Bahamas. This documentary follows the trail of evidence. Why did colonial administrators simply stop listing the Taíno as a people by the 1550s, and what did that paperwork actually measure? When Juan Martínez-Cruzado of the University of Puerto Rico at Mayagüez ran an island-wide mitochondrial DNA survey of roughly 800 residents, published in 2003, why did about 61 percent of them carry Native American maternal lines that were supposed to have vanished? Why did the Taíno men largely disappear from the genetic record while the women's lineages ran forward unbroken? And where did the Taíno come from in the first place, drifting south from Florida, or paddling north up the Lesser Antilles from South America along the trail of Saladoid pottery and the Arawakan language? In 2018 a team led by Hannes Schroeder answered that in the Proceedings of the National Academy of Sciences, reading the first high-quality ancient genome from the pre-contact Caribbean, taken from the tooth of a woman who died about a thousand years ago in Preacher's Cave on Eleuthera. Her closest living relatives were the Arawak-speaking peoples of northern South America, and her genome showed direct continuity with living Caribbean populations, strongest of all with the people of Puerto Rico. This is why the extinction claim matters. The census recorded an ending; the genome records a forced convergence. To call the Taíno extinct is to mistake the death of an administrative category for the death of a bloodline, and to erase the indigenous grandmothers who are, quite literally, the majority maternal ancestry of the modern Puerto Rican. This is a story about disease, conquest, survival, and the difference between a society and a lineage, and about why no people is ever as easily erased as a ledger pretends. Sources and further reading: Hannes Schroeder et al., 2018, "Origins and genetic legacies of the Caribbean Taino," Proceedings of the National Academy of Sciences (PNAS), ancient genome from Preacher's Cave, Eleuthera, Bahamas Juan Martínez-Cruzado et al., 2003, island-wide mitochondrial DNA survey of Puerto Rico, University of Puerto Rico at Mayagüez Archaeological site of Caguana ceremonial ball courts (bateyes), Puerto Rico Saladoid pottery tradition and the Arawakan language family as evidence for South American Caribbean migration