The ethics of early warning systems for climate change

Abstract

Climate change is one of the greatest threats to human well-being, now, in the early twenty-first century. Although long-term solutions are required, increasing climatic threats are now a clear and present danger. The purpose of early warning systems is to protect human life, infrastructure and the environment. Planning for EWS has been fraught with arguments, delays, ideological division and financial concerns. The language of ethics in relation to social obligation for the prevention of harm and suffering to both present and future populations makes for a strong and persuasive argument for change which may help us overcome the current impasse. This chapter explores ethical considerations in relation to obligations to current and future generations, moral perspectives on the consequences of inactions and the duty to vulnerable populations. The precautionary principle so often successfully used in health care is examined and applied in relation to early warning systems. An ethical lens is used to consider specific vulnerable populations focusing on small island states, indigenous populations and agrarian societies.