The Ethics of "Geoengineering" the Global Climate

In the face of limited time and escalating impacts, some scientists and politicians are talking about attempting "grand technological interventions" into the Earth's basic physical and biological systems ("geoengineering") to combat global warming. Early ideas include spraying particles into the stratosphere to block some incoming sunlight, or "enhancing" natural biological systems to withdraw carbon dioxide from the atmosphere at a higher rate. Such technologies are highly speculative and scientific development of them has barely begun. Nevertheless, it is widely recognized that geoengineering raises critical questions about who will control planetary interventions, and what responsibilities they will have. Central to these questions are issues of justice and political legitimacy. For instance, while some claim that climate risks are so severe that geoengineering must be attempted, others insist that the current global order is so unjust that interventions are highly likely to be illegitimate and exacerbate injustice. Such concerns are rarely discussed in the policy arena in any depth, or with academic rigor. Hence, this book gathers contributions from leading voices and rising stars in political philosophy to respond. It is essential reading for anyone puzzled about how geoengineering might promote or thwart the ends of justice in a dramatically changing world. The chapters in this book were originally published in the journals: Ethics, Policy & the Environment and Critical Review of International Social and Political Philosophy.

Stephen M. Gardiner is Professor of Philosophy at the University of Washington, Seattle, and is author of A Perfect Moral Storm: the Ethical Challenge of Climate Change and Debating Climate Ethics, as well as many articles on climate justice and the ethics of geoengineering. Catriona McKinnon is Professor of Political Theory at the University of Exeter, author of Climate Change and Future Justice and numerous articles on climate ethics and justice. Augustin Fragnière is a trained philosopher and environmental scientist, who has published on climate ethics, geoengineering and sustainability theory.

Introduction: Geoengineering, Political Legitimacy and Justice1. The Tollgate Principles for the Governance of Geoengineering: Moving Beyond the Oxford Principles to an Ethically More Robust Approach2. Climate Change, Climate Engineering, and the "Global Poor": What Does Justice Require?3. Indigeneity in Geoengineering Discourses: Some Considerations4. Recognitional Justice, Climate Engineering, and the Care Approach5. Institutional Legitimacy and Geoengineering Governance6. Legitimacy and Non-Domination in Solar Radiation Management Research7. Toward Legitimate Governance of Solar Geoengineering Research: A Role for Sub-State Actors8. Fighting risk with risk: solar radiation management, regulatory drift, and minimal justice9. The Panglossian politics of the geoclique10. Democratic authority to geoengineer11. A mission-driven research program on solar geoengineering could promote justice andlegitimacy12. Geoengineering the climate and ethical challenges: what we can learn from moral emotions and art