History's Greatest Voyages of Exploration Season 1 Episode 15 Alexander von Humboldt - Explorer Genius
- January 12, 2015
- 29 min
Learn how the scientific explorer Alexander von Humboldt-sometimes called a "second Columbus"-taught us to see the world as an interrelated ecological unit. Trace his five-year exploration of the Americas with French botanist Aime Bonpland, in which they covered 5,950 miles and catalogued 6,300 species of plants and animals.