While the UN climate talks are celebrating their 25th year, carbon emissions around the world have continued to climb. For many, that is where natural solutions could play a key role in managing a dramatic climate transition.
Nature-based solutions or the process of working with and around natural ecosystems to deliver real-world benefits for climate resilience and sustainable development, took center stage on day 4 of COP25 in Madrid).
The African Development Bank has three main approaches to nature-based solutions; namely, restoring damaged ecosystems (land, forests and water bodies), conserving biodiversity, and integrated natural resources management.
Vanessa Ushie, Manager of the Policy Analysis Division at the Bank's African Natural Resource Centre, briefed delegates at COP 25 about the Centre's work during a panel discussion on Tuesday.
"Nature-based solutions are easy to use, and very effective in improving community livelihoods and resilience to climate change. The AfDB is scaling up the use of nature-based solutions to address climate impacts on critical ecosystems and biodiversity in Africa," Ushie said.
UN biodiversity expert Valerie Kapos described a range of natural solutions being implemented across Africa, and around the world. These included protecting rivers, forests, and marine solutions, to benefit local economies.
"We need to be applying that argument to whichever solutions we are choosing," said Kapos, Head of Climate Change and Biodiversity at the UN Environment Programme World Conservation Monitoring Centre (UNEP-WCMC).
This is definitely true for the Seychelles, which has been appointed by the African Union to be the champion of the blue or ocean economy across the continent. While the continent is known for its deserts and jungles, a blue economic transition will be essential for the 48 coastal states that collectively make up the world's longest coastline.
"We have protected 47% of our land, and are moving toward 50%. But our ocean territory is 3,000 times bigger than our land territory, and we are on track to protect 30% of that area," said Ronald Jumeau, Permanent Representative of the Seychelles at the UN.
This was made possible by one of the world's biggest debt-swap programs. The debt-for-nature deal was made possible through The Nature Conservancy, which bought the island nation's $400 million sovereign debt at a discount. That money will be re-invested in nature conservation programmes.
"Through this program we have funded mangrove restoration and climate education programmes," said Angelique Pouponneau, who runs a Seychelles-based trust fund focusing on climate adaptation and conservation.
Ushie from the African Development Bank pointed out that "one thing we are looking at is changing the way in which lending is being channeled to Africa, and how nature can be integrated in the measurement of national wealth and sovereign credit ratings for African countries."