Earth Systems Science is precisely such an emerging field of study, and the B.Sc. (Hons) in Earth Systems will transcend disciplinary boundaries in order to adopt an integrated and holistic approach to the study of our planet. The emphasis is on developing an interdisciplinary and practice-oriented outlook. This programme also differs from traditional Earth Sciences degrees, and those generally offered in related disciplines such as geography, in that Earth Systems Science is a science-based but policy-oriented field.