French geographer Elisée Reclus (1830-1905) was a visionary with an insatiable curiosity for the intricate relationship between human beings and our environment. Throughout his illustrious career, he emphasized the vital role of nature in societal progress, ultimately advocating for a greater understanding of ecology in a movement away from state authority and towards self-management. However, Reclus's bold convictions and activism came at a cost. Acting as a National Guard during the monumental 1871 Paris Commune, he openly opposed the Versailles government, for which he was exiled from France. Settling in Switzerland, he devoted himself to crafting his magnum opus, the celebrated 19-volume La Nouvelle Géographie universelle. This monumental work meticulously explored the interconnectedness of landscapes and human societies around the globe, solidifying his legacy as a pioneer in geographical studies. Despite enduring political persecution, Reclus continued to publish prolifically until his death, delving into diverse topics such as feminism, marriage, naturism, and anarchism. Over time, his position in radical thinking has only waned, leaving a gap in history where he once stood.

Fleming's definitive biography offers a compelling reintroduction to Reclus, shedding new light on his profound influence on 19th-century anarchism and political theory.