How the 35,000 Church Forests of Ethiopia Are Saving Its Last Native Trees

“If the church loses the forest, it will lose itself.” – Aba Gebra Mariam Alene, Ethiopian Orthodox Priest

Ethiopia is home to one of the oldest Christian faiths in the world, the Tewahedo Church. This faith centers its churches inside “church forests” — lush green expanses of protected old-growth forest that once covered much of the country. Today, some 35,000 of these church forests remain, and they are the best hope for a biodiverse future in Ethiopia.

The forests, according to ecologist Alemayehu Wassie, are critical to the faith. These protected areas offer up followers the mystical, the spiritual connection that can only happen within nature. God, the Tewahedo believe, lives within the plants, each a gift and a symbol of where heaven and earth meet. “The church is inside the forest, and the forest is inside the church,” he explains in the Jeremy Seifert-directed 2020 film, The Church Forests of Ethiopia. 

He’s speaking metaphorically, but also literally. The forest plants have long been used in the church interior — leaves, berries, and barks add color and detail to centuries-old murals on walls made from the forest trees themselves.

“We don’t know how much diversity has been lost,” Wassie says. “But it appears there is a very significant amount left — more than we expected.”

100 Years of Farming, An Eternity of Drylands

A century of aggressive agriculture stripped Ethiopia of its forests. Ethiopia now faces uncertain times ahead as a warming planet and degrading drylands take their tolls.

If Ethiopia has a prosperous future, it seems to hinge upon the survival of these biodiverse old-growth church forests.

Ethiopia is the 12th most populous country in the world and the second-largest in sub-Saharan Africa. Its population boom, which now stands at more than 100 million, is due in large part to religious beliefs that encourage large families. The country also lacks family planning services common in the West.

By the mid-nineteen-seventies, when the country was under communist rule, it sped up deforestation for nationalized land. This razed more than 40 percent of the remaining forestland. Today, only five percent of Ethiopia’s forests remain, most of that as church forests.

Researchers and conservationists are now working to protect what remains. These lush green landscapes range in size from three to 300 hectares. They’re home to all manner shrubs and plants, evergreen trees, and forest-dwelling creatures including monkeys and birds.

The church forests also sequester carbon, reduce erosion, and conserve water in a historically parched region. Ethiopia is home to one of the hottest spots in the world, Dallol. Its average annual temperature is 34.6 °C (94.3 °F).

Plotting the Forested Future

Wassie and his team have been collecting samples from the various forests in order to identify species and protect them.

“It’s a remote part of the world, where the natural environment has become part of the spiritual environment,” Christof Mauch, director of the Rachel Carson Center for Environment and Society at the University of Munich, Germany told Nature. “It is culturally, as well as scientifically, important to save these pockets of forests.” 

Without the biodiversity of the church forests, though, Ethiopia’s pervasive farmland would fail to thrive. The pollinators that propagate crops call the forests home. No forests means no food outside them, either.

Churches have begun erecting walls around the forests to help prevent further attrition. Animal grazing, wood collecting, and ploughing are all damaging the sacred forests.

“These forests are not just good for people,” Wassie told Seifert, “they are also the last shelter for wild animals. In our tradition, the church is like an ark. A shelter for every kind of creature and plant. If a wildcat or little kudu or vervet monkey leaves the church forest, immediately he will be killed. Here the animals are safe.”

Wassie and his colleagues are incentivizing the churches to build those walls. They’re making cash donations to the churches. Some of the priests are becoming more invested and acting as stewards of the land. Many have begun to take stones from agricultural fields to build the protective walls outside the forests. This also helps improve crop yields and reduces the need for farmers to inch closer in on the forest ecosystems.

But the hope over time is that the forest walls extend out to farther-reaching swaths of land long destroyed by agriculture and a warming planet and return them to their natural, spiritual state, as sacred as the churches they surround.

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