
Tony Rinaudo
Agronomist & Developer of Farmer-Managed Natural Regeneration
Niger · 1957–present
Australian agronomist known as the 'Forest Maker' who developed Farmer-Managed Natural Regeneration, restoring over 200 million trees across Africa.
Early Life and the Call to Niger
Tony Rinaudo was born in 1957 in Melbourne, Australia. He grew up with a strong sense of purpose rooted in his Christian faith and a desire to serve communities facing hardship. After studying agriculture, he joined the international development organization Serving in Mission (SIM) and was posted to the Maradi region of Niger in 1981, arriving in one of the most environmentally devastated landscapes on Earth.
The southern Sahel was in crisis. Decades of drought, overgrazing, and the clearing of trees for farmland had turned once-productive land into barren, wind-scoured plains. Crop yields were plummeting, and famine was a recurring threat. Rinaudo's initial assignment was conventional tree planting, but the work was heartbreakingly futile. Seedlings were expensive to raise, difficult to transport, and died at staggering rates in the harsh conditions. After years of effort, he estimated that fewer than one in a hundred planted trees survived.
The Discovery of FMNR
The breakthrough came during a drive across the seemingly empty landscape. Rinaudo stopped to examine what appeared to be low scrub and realized it was not scrub at all. Beneath the barren surface lay an extensive underground network of living roots and stumps from trees that had been cut down years or even decades earlier. These remnants were alive, repeatedly sending up new shoots that were promptly hacked back by farmers who saw them as weeds competing with their crops.
Rinaudo understood that the forest had never truly disappeared. It was waiting underground. Rather than planting new trees from scratch, he began teaching farmers to identify and nurture these existing shoots by selectively pruning the stumps to encourage strong, straight regrowth. The technique, which he named Farmer-Managed Natural Regeneration, required no nurseries, no irrigation, and no purchased seedlings. Farmers simply needed to change how they managed the woody regrowth already present on their land.
The results were transformative. Trees returned to the landscape within a few growing seasons, providing shade that reduced soil temperatures, leaf litter that restored fertility, roots that held moisture in the ground, and branches that supplied firewood and fodder. Crop yields in FMNR areas increased dramatically because the trees created a more favorable microclimate for agriculture. What had seemed like a barren wasteland became productive agroforestry in just a few years.
Legacy
FMNR has spread from its origins in Niger's Maradi region to become one of the most widely adopted land restoration techniques in the developing world. By conservative estimates, the method has been applied across more than six million hectares in Niger alone, bringing back over 200 million trees and benefiting millions of farming families. The approach has since been adopted in more than two dozen countries across Africa, Asia, and the Pacific.
In 2018, Rinaudo received the Right Livelihood Award, often called the "Alternative Nobel Prize," in recognition of his work demonstrating that large-scale environmental restoration does not require massive budgets or high technology. His insight that the most effective approach to reforestation is often not planting new trees but simply allowing existing ones to regrow has reshaped how governments, NGOs, and international bodies think about combating desertification and restoring degraded landscapes.