WORK
Anthropogenie
Haeckel's 1874 treatise on human evolution — the work in which he formally stated the biogenetic law and extended evolutionary theory to the origins of the human species.
Anthropogenie oder Entwickelungsgeschichte des Menschen—The Evolution of Man—extended Haeckel's evolutionary framework to the origins of humanity. The book made the formal case for ontogeny recapitulates phylogeny, used human embryological development as the exemplary case, and provided the embryological illustrations that would later be censured for selective inaccuracy. Despite the controversy, the book shaped popular understanding of human evolution across Europe for decades. It appeared two years before Darwin's Descent of Man reached German readers in widespread translation and served, for many Continental readers, as the primary statement of evolutionary anthropology in the late nineteenth century.
In The You On AI Field Guide
The book's scandal and its enduring importance are difficult to separate. Haeckel's illustrations of embryos at different developmental stages were drawn to emphasize the similarity between species—fish, amphibian, reptile, mammal, human—at corresponding stages. The emphasis was rhetorical: Haeckel was making an argument, and the illustrations were meant to make the argument visible. Critics including Wilhelm His and later Jane Oppenheimer documented that