"Lately, a number of interesting and innovative investigations have started to approach the pelvis and pelvic variation from different perspectives, including developmental, demographic and phylogenetic, as well as functional from the perspectives of tasks other than unloaded, level walking, like burden transport and a combination of arboreality and terrestriality. Additionally, as technology improves, we have begun the vast task of actually quantifying the variation of this complex three-dimensional shape and comparing across and between populations. All of these different studies - functional, morphological, developmental - offer important clues towards a better understanding of hominin evolution, sexual dimorphism, morphological modularity and development constraints. In this volume, people at the forefront of work on the pelvis will process and expand our knowledge in order to explain the evolutionary mechanisms acting on hominin pelvic morphology"--