Élie Metchnikoff
Russian scientist Élie Metchnikoff was famous for his work in microbiology and the discovery of phagocytosis. “Phagocytosis is the process by which a cell – often a phagocyte or protist – engulfs a solid particle to form an internal compartment known as a phagosome.” In 1903, he established a scientific discipline devoted to the study of death. He argued that those who were dying had few or no resources for the experience of dying and that an academic study would help those facing death to have a better understanding of the phenomenon and reduce their fear of it.