Climate Change and Moral Disagreement

This book addresses the issue of reasonable disagreement about climate change and the author argues that, even given profound disagreements about how to handle climate change and the accompanying costs, we can find compromises and policies that are justifiable to all.

Moral Disagreement and Climate Change addresses the following problem: Assume, first, that our excessive production of Greenhouse Gases contributes significantly to what may be very serious detrimental effects on our climate and hence our welfare. Solving this issue will inevitably be costly. Assume, furthermore, that we disagree reasonably about how to distribute costs, and how to conceive of the moral problem of climate change to begin with. How can we make progress in the light of this reasonable disagreement? The author argues that we can learn from two related but distinct schools of thought in contemporary philosophy: the idea of conciliationism (when a peer that is equal to you in terms of knowledge about some domain disagrees, you have reason to find compromises) and the idea of public reason (only policies or rules that are, at some level of idealization, acceptable to all can be justified.) Via these two ideas, the author analyzes various important aspects of climate change and suggests that we can find ways to address the issue that are indeed justifiable to all. Disagreement does not mean paralysis.