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Philosophy Ethics & Moral Philosophy

Philosophical Foundations of Climate Change Policy

by (author) Joseph Heath

Oxford University Press
Initial publish date
Jul 2021
Ethics & Moral Philosophy
  • Hardback

    Publish Date
    Jul 2021
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There is widespread agreement that something must be done to combat anthropogenic climate change. And yet what is the extent of our obligations? It would clearly be unjust for us to allow global warming to reach dangerous levels. But what is the nature of this injustice? Providing a plausible philosophical specification of the wrongness of our present inaction has proven surprisingly difficult. Much of this is due to the temporal structure of the problem, or the fact that there is such a significant delay between our actions and the effects that they produce. Many normative theories that sound plausible when applied to contemporaneous problems generate surprising or perverse results when applied to problems that extend over long periods of time, involving effects on individuals who have not yet been born. So while states have a range of sensible climate change policies at their disposal, the philosophical foundations of these policies remains indeterminate.

By far the most influential philosophical position has been the variant of utilitarianism most popular among economists, which maintains that we have an obligation to maximize the well-being of all people, from now until the end of time. Climate change represents an obvious failure of maximization. Many environmental philosophers, however, find this argument unpersuasive, because it also implies that we have an obligation to maximize economic growth. Yet their attempts to provide alternative foundations for policy have proven unpersuasive. Joseph Heath presents an approach to thinking about climate change policy grounded in social contract theory, which focuses on the fairness of existing institutions, not the welfare of future generations, in order to generate a set of plausible policy prescriptions.

About the author

JOSEPH HEATH is the director of the Centre for Ethics at the University of Toronto, as well as a professor in the department of philosophy and the School of Public Policy and Governance. He is the author of five books, including The Rebel Sell: Why the Culture Can’t Be Jammed (with Andrew Potter) and Filthy Lucre: Economics for People Who Hate Capitalism. He lives in Toronto.

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