An Evangelist for Climate Science: Five Questions for Katharine Hayhoe

F or the atmospheric scientist Katharine Hayhoe, climate change advocacy is literally an article of faith. An evangelical Christian, she travels the country speaking to community groups, many of them faith-based, about the perils of human-caused global warming. As she told Politico in 2015, “I believe God created this world for us and asked us to watch over it.”