Since the time of Galileo, science and faith have been framed as two opposing, or at best, non-overlapping systems. Skepticism about the effects of climate change—exhibited by many Christians in the U.S.—perpetuates this perceived warfare between science and religion. Mounting scientific evidence clearly documents the risks posed by climate change to the poor, the needy and other vulnerable populations – the very people Christians, and other communities of faith, are called to love. Regrettably, those who deny climate change often believe they are in the right, making a moral stand.

Combining basic tenets of the Christian faith with recent findings from the areas of climate science, psychology and sociology, Katharine Hayhoe—a world-renowned climate scientist and an evangelical Christian—discusses potential reasons for these disagreements and the role that shared values may play in moving us forward past these barriers.