DEATH OF PALEONTOLOGIST YVES COPPENS

Born on August 9, 1934 in Vannes, to a father who was a teacher at the Jules-Simon high school and a pianist mother, Yves Coppens had spent his childhood near Conleau, a small Breton peninsula attached to the Morbihan area in the 1930s. He had done part of his studies in Rennes.

As a young doctor, he joined the National Center for Scientific Research (CNRS) in 1956 and initially focused on mammoth teeth. His thesis is on prehistoric elephants. He is 22 years old. It was with the aim of elucidating the origin of the Carnac alignments that he said he enrolled in archeology at the Sorbonne. He had continued in this direction by specializing, in the third cycle, in paleontology.

Lucy's Discovery

Former director of the National Museum of Natural History, holder of the chair of paleontology and prehistory at the Collège de France, he owes his notoriety above all to his discovery of the Australopithecus fossil nicknamed Lucy, 3.2 million years old, discovery in 1974 in Ethiopia during an international mission that he co-led with the American Donald Johanson and the French geologist Maurice Taieb. It was the latter, who died in July 2021, who put the team on the trail of this fossil, soon to be considered the grandmother of humanity – or its great-aunt, depending on the interpretation. This skeleton of a prehistoric woman - discovered in 52 fragments - (recent studies question the sex of this individual) officially bore the scientific name of Autralopithecus afarensis, in reference to this region of Afar, in northeastern Ethiopia, where it was discovered. But the members of the Franco-American mission had renamed her Lucy in reference to a Beatles hit ("Lucy in the Sky with Diamonds") which was on the radio at the time of her exhumation.

Lucy has sometimes been considered the ancestor of modern humans, before research into the origins of mankind challenged this presentation.

“Lucy is three million two hundred thousand years old and the first man is three million years old, explained Yves Coppens himself. I apologize to Lucy but I don't think she's our grandmother! »

This skeleton was for a long time the most complete hominid fossil ever found for such an ancient period (the skeletons of Ardi, in the early 1990s, and Selam, in 2000, respectively more than 4 and 3.4 million years ago).

Ambassador of prehistory

For fifty years, he criss-crossed the Ethiopian desert thanks to an annual campaign of excavations on the banks of the dry Aouache river.

Yves Coppens' fame was worldwide. Thanks to conferences and seminars, the paleontologist had visited the five continents. . He never stopped traveling the world to make his work known.

An outstanding pedagogue and born populariser, Yves Coppens adopted the tone of the storyteller which earned him the recognition of the general public.