Hanging with Our Ancestors: Luke Fannin on Climbing, Evolution & Ape Locomotion Ever wondered why kids instinctively love monkey bars? Or why apes move so deliberately in the trees? In this episode of Talking Apes, biological anthropologist Luke Fannin takes us on a journey through the evolution of climbing, exploring how primates, from ancient hominins to modern chimps, have adapted to life in the canopy. Luke breaks down the surprising biomechanics of climbing up vs. climbing down, reve...