Richard St. Barbe Baker
Pioneer of Global Reforestation
United Kingdom · 1889–1982
British forester who founded Men of the Trees in 1922, one of the world's first international conservation organizations.
A Forester's Calling
Richard St. Barbe Baker was born on October 9, 1889, in West End, Hampshire, England. He grew up on a nursery and estate managed by his father, where he developed an early and abiding love for trees. As a young man, he studied forestry at the University of Cambridge, where he became one of the first students to focus on the ecological and spiritual dimensions of forests rather than treating them purely as timber resources.
After serving in World War I, where he was wounded in France, Baker joined the Colonial Forest Service and was posted to Kenya in 1920. There, he witnessed firsthand the devastating effects of colonial land policies on the East African landscape. Vast tracts of indigenous forest were being cleared for agriculture and timber, and the Kikuyu and other local communities were losing the forests that had sustained their livelihoods and spiritual practices for generations. Baker was struck by the disconnect between colonial forestry, which treated trees as commodities to be extracted, and indigenous relationships with the forest, which understood trees as living members of a broader community.
Men of the Trees
In 1922, Baker founded an organization he called the Men of the Trees, later renamed the International Tree Foundation. It began in Kenya, where Baker recruited Kikuyu warriors, including several thousand members of the Mau Mau movement's precursor groups, to plant trees on degraded land. He organized ceremonial tree-planting events that blended indigenous traditions with modern forestry practices, creating a model of community-based conservation that was decades ahead of its time.
Baker spent the following six decades traveling the world, planting trees, founding chapters of Men of the Trees, and advocating for forests at every level from village planting projects to international policy discussions. He visited over sixty countries, crossed the Sahara Desert multiple times to study desertification, and met with world leaders including Franklin Roosevelt, Mahatma Gandhi, and various African heads of state to promote reforestation.
His work was remarkably prescient. In the 1950s, long before the modern environmental movement, Baker warned that the destruction of the world's forests would lead to climate change, water scarcity, soil erosion, and mass species extinction. He proposed a "Green Front" against the advancing Sahara and advocated for a chain of forest reserves across the African continent. He estimated that the world needed to plant trillions of trees to restore ecological balance, a figure that contemporary science has largely validated.
A Century-Spanning Legacy
Baker authored more than thirty books on forestry, conservation, and the spiritual significance of trees, including "My Life, My Trees," "Green Glory," and "Sahara Conquest." His writing combined practical forestry knowledge with a philosophical vision of trees as essential to human civilization and planetary health. He argued that the history of great civilizations followed the history of their forests: nations prospered when their forests thrived and declined when they were destroyed.
Richard St. Barbe Baker died on June 9, 1982, at the age of ninety-two, while attending a conservation conference in Saskatoon, Canada. By that time, the organization he had founded had planted millions of trees across dozens of countries. The International Tree Foundation continues his work today, supporting community-based tree planting and forest conservation projects in Africa and the United Kingdom.
Baker's significance lies not only in the trees he planted but in the ideas he championed a full generation before they became mainstream. He was among the first to articulate the connection between deforestation and climate change, the first to organize mass community tree planting in Africa, and one of the first westerners to advocate for integrating indigenous ecological knowledge into conservation practice. Wangari Maathai, whose Green Belt Movement would transform Kenya decades later, acknowledged Baker as an important forerunner. His life spanned nearly a century of environmental history, and his vision of a world defined by its forests rather than its wastelands remains as urgent today as when he first planted a tree on a Kenyan hillside in 1922.