This module equips you to challenge the critical issue that will affect the decisions of future business leaders and consumers: sustainability. In this module, you will be introduced to interdisciplinary ethical theories and fields of study including: utilitarianism, deontology, virtue ethics, surveillance, postmodernism, feminism and semiotics. These perspectives are then applied as a critical lens to examine current sustainability-related issues in marketing, debate arguments and present solutions to real-life problems. We apply these theories to current debates such as: 'cosmetics industry is sustainable', 'consumer culture encourages wasteful consumption', 'green marketing is a contradiction in terms', 'algorithmic marketing is harmful to the environment', 'marketing creates more problems than it solves'.