Conclusion

My own interest in the topics of this book dates back a good many years. In fact, it predates the emergence of the modern field of climate history, or the identification of global warming as an incipient menace. In saying that, I am claiming no status as a prodigy, still less a prophet. Rather, in my teenage years, I read a great deal of speculative fiction, science fiction, in which themes of climate change and cataclysm have long percolated, at least since the latter years of the nineteenth century. We can debate how accurate the scientific analyses or predictions were in many of these works—in many cases, the level of accurate knowledge was minimal—but those works had the inordinate advantage of thinking through the human and cultural consequences of catastrophe, commonly speculating about religious dimensions. Obviously, some works succeeded better than others in that regard, but the essential project was critically important. If we are foretelling that the world will be assailed by lethal menaces, then we cannot fail to go on to imagine what the political or cultural consequences would or should be....