The world’s second lung is under threat. Fresh ideas may yet preserve it
The world’s forests are distributed unevenly across nations and continents. Globally, there exists only 0.52 hectares of forest per person—roughly the size of half a football field. Yet in some countries, particularly those with vast wilderness and small populations, individuals enjoy access to dozens of hectares of forest land.
While South American nations like Guyana and Suriname lead globally with over 20 hectares per person, and northern giants like Canada and Russia maintain impressive per capita figures of 8.9 and 5.7 hectares respectively, Africa tells a more complex and urgent story – one of extraordinary biodiversity, critical climate services, and emerging conservation models that deserve global attention.
The Congo Basin: Africa’s Beating Heart
At the center of Africa’s forest wealth lies the Congo Basin, the world’s second-largest tropical rainforest after the Amazon. Stretching across six Central African nations, Cameroon, Central African Republic (CAR), Democratic Republic of the Congo (DRC), Republic of Congo, Equatorial Guinea, and Gabon, this massive ecosystem represents nearly 70% of Africa’s total forest cover.
The Congo Basin spans over 500 million acres, hosting approximately 2 million square kilometers of rainforest. This isn’t merely a collection of trees; it’s a living system containing over 10,000 plant species (30% endemic), 400 mammal species, 1,200 bird species, and some of the planet’s most iconic wildlife including forest elephants, mountain gorillas, bonobos, and chimpanzees.
The Democratic Republic of Congo: The Forest Giant
The DRC dominates Africa’s forest landscape, accounting for 53.6% of the continent’s lowland rainforest area – more than 114-126 million hectares depending on measurement methods. With over 70 million people and approximately 60% of the Congo Basin’s forests, the DRC represents both the greatest opportunity and the greatest challenge for African forest conservation.
Despite its vast forest resources, the DRC faces significant pressures. Its population is more than twice that of all other Congo Basin countries combined, and it ranks 179th on the Human Development Index. The country loses over 1 million hectares of forest annually, with deforestation rates that doubled between 2015 and 2019.
The drivers are primarily local and subsistence-based: smallholder agriculture accounts for approximately 84% of forest loss in the Congo Basin, with slash-and-burn farming, charcoal production for urban markets, and uncontrolled bushfires leading the way. Unlike the Amazon or Southeast Asia, where industrial agriculture drives deforestation, the Congo Basin’s forest loss is overwhelmingly small-scale and non-mechanized—a reflection of poverty, limited livelihoods, and basic survival needs.
Gabon: The Conservation Leader
In stark contrast stands Gabon, a nation that has emerged as Africa’s forest conservation exemplar. With approximately 22-23.6 million hectares of forest covering 88% of its territory and a population of only 2.3 million people, Gabon boasts an extraordinary 9-10 hectares of forest per person—placing it among the world’s most forested countries on a per capita basis.
What makes Gabon remarkable isn’t just its forest abundance, but its deliberate conservation approach:
- Low Deforestation Rates: Annual forest loss remains at just 0.05-0.12%, making Gabon one of the few High Forest, Low Deforestation (HFLD) countries globally
- Protected Areas Network: 13 national parks covering over 12% of national territory, including UNESCO World Heritage sites
- Climate Leadership: Gabon became the first African country to receive results-based payments ($17 million initially, with $150 million committed) for verified carbon emission reductions through the Central African Forest Initiative (CAFI)
- Carbon Sequestration: The country’s forests absorb 140 million tons of CO2 annually, making Gabon a net carbon sink
- Biodiversity Haven: Home to 60% of the world’s remaining critically endangered forest elephants (approximately 50,000 individuals), plus significant populations of western lowland gorillas and other megafauna
Gabon’s success stems from a unique combination of factors: small population density (among the lowest in Africa), high urbanization (nearly 90% urban population), reliance on food imports rather than subsistence agriculture, oil wealth providing economic alternatives, and most critically, deliberate political commitment to forest protection.
Other African Forest Nations
Beyond the DRC and Gabon, several African countries maintain significant forest resources:
- Republic of Congo: 10.4% of Africa’s lowland rainforest
- Cameroon: 10.0% of Africa’s lowland rainforest, though facing increasing pressure from agro-industrial expansion (56.5% of large-scale clearing in the region)
- Central African Republic: Despite extreme poverty and conflict, maintains substantial forest cover
- Equatorial Guinea: Smaller but densely forested nation
What We Must Learn from Africa’s Forested Nations
1. Community-Based Conservation Works, But Requires Support
The Congo Basin demonstrates that Indigenous peoples and local communities are highly effective forest stewards – yet they receive less than 1% of global climate funding. Recognition of Indigenous land rights has proven extremely effective at protecting forests. Gabon’s pioneering Community Fund for Forests in the DRC provides a model for channeling climate finance directly to grassroots conservation efforts.
Lesson: Wealthy nations must dramatically increase direct funding to forest communities, moving beyond government-to-government transfers to support local conservation initiatives.
2. Poverty and Conservation Are Inseparable
Unlike industrial deforestation in other regions, Congo Basin forest loss is driven primarily by poverty – people clearing land for subsistence farming and producing charcoal because they have few alternatives. The DRC and CAR rank in the bottom 10% of countries on the Human Development Index.
Lesson: Forest conservation strategies must address economic development, food security, and livelihood alternatives. Conservation without poverty alleviation is neither sustainable nor ethical.
3. Results-Based Climate Payments Can Incentivise Protection
Gabon’s historic agreement with CAFI demonstrates that results-based payments for verified emission reductions can work. The country received actual payment for measurable forest protection—not promises, but performance-based compensation.
Lesson: The international community should expand results-based payment mechanisms, particularly for High Forest cover, Low Deforestation (HFLD) countries that have maintained forests despite economic pressures. Current funding meets less than 1% of the estimated $460 billion annually needed for global forest protection.
4. Infrastructure Shapes Forest Fate
Deforestation in the Congo Basin concentrates along transport routes and peri-urban areas. The construction of logging roads opens interior forests to colonization, poaching, and mining. Gabon’s high urbanization and limited road networks have inadvertently protected vast forest areas.
Lesson: Infrastructure planning must incorporate forest protection from the outset. Development doesn’t require forest destruction when carefully planned.
5. Forest Protection Is Climate Action
The Congo Basin alone contains a quarter of the world’s remaining tropical forest. Gabon’s forests sequester 140 million tons of CO2 annually. These forests are not just African resources – they are global climate infrastructure that benefits all humanity.
Lesson: Wealthy, high-emitting nations (the US at 17.3 tonnes per capita, Australia at 22.3, Saudi Arabia at 22.8) have both a moral obligation and self-interest in funding tropical forest conservation. African forests are providing climate services to the entire planet.
6. Protected Areas Require Resources and Enforcement
Gabon’s 13 national parks provide a blueprint, but protection on paper means nothing without funding for rangers, monitoring, and enforcement. Poaching for bushmeat and illegal wildlife trade threaten even protected areas when resources are inadequate.
Lesson: Protected area designation must come with long-term funding commitments. Tourism revenue, as demonstrated in gorilla conservation programs, can help but cannot be the sole funding source.
7. Oil and Minerals Create Both Threats and Opportunities
Most Congo Basin countries have extractive oil and mineral industries. While this creates deforestation risks, it can also reduce pressure on forests by providing economic alternatives to forest-based livelihoods. Oil wealth enabled Gabon’s conservation investments.
Lesson: Extractive industries must operate under strict environmental safeguards, with revenues reinvested in conservation and economic diversification.
The Stark Contrast: Forest Deficit Countries
The story becomes more urgent when considering Africa’s forest-deficit nations. Nigeria, with 200+ million people, has merely 0.1 hectares of forest per person – 100 times less than Gabon. Countries like South Sudan have less than 11% forest coverage. In these nations, the lack of forest cover contributes to crop failure, loss of biodiversity, and reduced carbon sequestration capacity.
This disparity within Africa itself demonstrates that forest conservation in places like Gabon, DRC, and the Congo Basin isn’t just a regional concern—it’s critical for the continent’s overall environmental health.
A Model for Global Forest Conservation
Africa’s large forested countries, particularly Gabon, offer a working model of forest conservation that balances economic development with environmental protection:
- Strong political commitment backed by legal frameworks
- Results-based international partnerships that reward measurable outcomes
- Community involvement with respect for Indigenous rights
- Protected area networks with adequate resources
- Economic alternatives that reduce forest dependency
- Scientific monitoring to track progress and adjust strategies
The Imperative for Global Action
The Congo Basin faces accelerating threats. Deforestation in the DRC doubled between 2015 and 2019. Population growth, urbanization without industrialization, climate change, and economic pressures converge to threaten these irreplaceable forests.
Yet the solutions are clear:
- Massively increase climate finance to forest countries and communities
- Support results-based payment mechanisms like CAFI
- Fund poverty alleviation in forest-dependent communities
- Recognize Indigenous land rights and fund community-led conservation
- Transfer green technologies for sustainable development
- Reduce global demand for products driving deforestation
- Support regional cooperation across the six Congo Basin nations
Conclusion: Learning from Africa’s Forest Nations
While Guyana, Suriname, Canada, and Russia lead global per capita forest rankings, Africa’s story, particularly Gabon’s conservation leadership and the Congo Basin’s critical importance, offers the most instructive lessons for our warming world.
These forests don’t just belong to the nations within whose borders they lie. They belong to all humanity as critical infrastructure in the fight against climate change. The Congo Basin’s forests sequester carbon, regulate rainfall patterns far beyond Africa, and harbor biodiversity that could provide future medicines and genetic resources.
The developed world, with its high per capita emissions and historical deforestation, owes a climate debt to nations like Gabon that have maintained their forests despite economic pressures. Paying this debt through adequate conservation financing isn’t charity – it is enlightened self-interest and climate justice.
Africa’s forested nations, against all economic odds, have protected treasures of global importance. The question isn’t whether the world can afford to support them. It’s whether the world can afford not to.
The world average of 0.52 hectares of forest per person masks extreme inequality – from over 20 hectares in Guyana and Suriname, to 9-10 in Gabon, to just 0.1 in Nigeria. The fate of Congo Basin forests, representing 70% of Africa’s forest cover and a quarter of the world’s tropical forests, will help determine whether humanity successfully addresses climate change. The lessons from Gabon and the challenges facing the DRC should guide global conservation strategy for decades to come.
