Biology and Sustainable Development

Biology and Sustainable Development is a degree that brings together the scientific study of life in its full complexity with the pressing practical and ethical questions of how human societies can sustain themselves without destroying the natural systems on which they depend. Biology explores living organisms at all levels, from the molecular mechanisms of cellular function and virus replication to the behaviour of animals and plants in their natural habitats and the management of ecosystems under pressure. Sustainable development examines the economic, social, and environmental dimensions of sustainability, asking how human wellbeing can be improved and maintained without compromising the ecological foundations of life.

At the University of St Andrews, this four-year, full-time degree develops your biological understanding across molecular, organismal, and ecological levels, covering topics ranging from drug design and the molecular basis of disease to the conservation of marine mammals and the study of plants in natural habitats. The sustainable development dimension gives you the broader analytical and conceptual frameworks needed to situate biological knowledge within real-world challenges, including climate change, biodiversity loss, resource use, and the governance of environmental systems. The degree includes the option of a year abroad, extending your academic and environmental experience internationally.

Graduates are well placed for careers in conservation biology, environmental consultancy, sustainability roles in business and the public sector, ecological research, international development, environmental policy, and the growing number of organisations working at the intersection of biological science and sustainable practice. Postgraduate study in conservation biology, ecology, sustainability, environmental management, or marine biology is a natural progression for those who wish to develop specialist expertise.