The BBC's latest series, Human, reveals the incredible story of how we went from being just one of many types of human to the dominant form of life on the planet across 300,000 years of human evolution. Paleoanthropologist and presenter Ella Al-Shamahi takes us behind the scenes to talk about the making of the show and its memorable moments, including the Jebel Irhoud archeological site in Morocco and a cave in Botswana holding evidence of complex rituals revealing early Homo sapien culture. | N