18th-19th Century · Natural History, Geography, Ecology
Alexander von Humboldt (1769-1859) was a Prussian polymath, explorer, and naturalist who championed a holistic view of nature. His extensive travels, particularly through Latin America, yielded monumental works in geography, botany, geology, and meteorology, establishing him as a foundational figure in biogeography and ecology. He sought to understand the 'unity of nature' through meticulous empirical observation and comparative analysis.