Environmental expert Dr Rosemary Anderson Akolaa has issued a strong warning. She states that environmental destruction is worsening climate change. This threatens livelihoods, public health, and future development across Africa. Dr Akolaa estimates these impacts could cost the continent up to GHS 7.7 billion annually.
Dr Akolaa spoke on World Environment Day 2026. The day's theme was "Inspired by Nature. For Climate. For Our Future." She noted that nature is suffering. It also provides solutions to the climate crisis. Communities across Africa feel the severe effects. These include prolonged droughts and destructive floods. Declining farm productivity and biodiversity loss are common. Health risks are also increasing.
Ghana's economy relies heavily on natural resources. Agriculture is a key sector for jobs and exports. Environmental degradation directly impacts farming output. This can slow economic growth. It also affects food security for millions. Prior to 2026, Ghana has faced similar challenges. Flooding in Accra has caused significant damage. Deforestation continues across the country. These events highlight the fragility of ecosystems.
Dr Akolaa is a Chartered Environmentalist. She lectures at the University of Environment and Sustainable Development. She also leads the Africa Chapter of the International Society for Environmental Epidemiology. "Communities are grappling with prolonged droughts, devastating floods, declining agricultural productivity, biodiversity loss, and increasing threats to human health," she stated. She stressed that nature is the foundation of economies and health systems.
The implications of inaction are substantial. Rising temperatures and worsening disasters increase costs. Disease burdens also grow. Socio-economic inequalities can widen. Dr Akolaa calls for urgent government investment. This includes GHS billions for nature-based solutions. Strengthened environmental governance is also needed. Local communities must be active partners in conservation. Citizens must also contribute through actions like tree planting and waste management.
The warning from Dr Akolaa serves as a critical reminder. Decisions made now will shape future generations. Moving beyond awareness to tangible action is essential. The cost of ignoring environmental limits could be devastating for Ghana and the wider continent.