Change in biological nomenclature is overdue and possible.

Dr. Charles Musiba is a Professor of Biological Anthropology at Duke University in the department of Evolutionary Anthropology. He is also a research professor at the Evolutionary Studies Institute, University of the Witwatersrand in Johannesburg, and the Human Evolution Research Institute (HERI) at the University of Cape Town in South Africa. Charles Musiba is a Montgomery and Carnegie African Diaspora fellow with research focus on human origins in eastern Africa. His work covers the following areas: taphonomy and paleoecology of Laetoli, evolution of upright posture and bipedalism, hominin behavior ecology at Olduvai Gorge, conservation of hominin footprints and animal trackways at Laetoli, and the evolution of the genus Homo in Eastern and Southern Africa (Laetoli, Isimila and Olduvai Gorge in Tanzania, and the Rising Star Cave in South Africa). Charles Musiba is interested in reconstructing past environments (4 million years ago to 250,000 years ago) using multiple proxy data and he is actively involved in conservation efforts and sustainable use of paleoanthropological resources in Tanzania through education and cultural exchange programs. Charles Musiba has extensively worked on the evolution of upright posture and bipedal gait in humans with emphasis on the interpretation of the 3.6 million years old fossil hominin footprints from Laetoli in northern Tanzania.