| Abstract: | George Perkins Marsh's book Man and Nature was the first work of natural history to fundamentally influence American politics. This paper establishes the powerful impact that Alexander von Humboldt's writings had on Marsh. Marsh took ideas that Humboldt introduced across his books and synthesized them into a single powerful argument regarding the dangers of deforestation. These warnings eventually led to policies that sought to more carefully manage forestland, plant trees, and spawn the 20th century conservation movement. |
