With the exception of pioneering work by Clarence Glacken , Keith Thomas and Alfred Crosby , very little has yet been written about early modern environmental thought . This has been partly determined by questions of definition .
In our age of climate change and peak oil anxiety, environmental problems loom increasingly large in politics as well as everyday life. Yet even if ecology were to become the preeminent science, it is difficult to imagine a future where the authority of nature will form a unified source of morality, aesthetic value, and scientific truth. Such a world seems irretrievably lost to us.