The World Meteorological Organization's and other agencies released a report ahead of the U.N. Climate Conference in Scotland, Oct. 31. It is a stark reminder that Africa's 1.3bn people are "extremely vulnerable" to climate change. As Africa warms faster than the global average, it will be more severe for them. Yet, less than 4% global greenhouse gas emissions are attributed to Africa's 54 member countries.
As symbols of the rapid, widespread change ahead, the new report points to the shrinking glaciers at Mount Kilimanjaro and Mount Kenya in the latest report. Their current retreat rates exceed the global average. It states that if this trend continues, it could lead to total deglaciation in the 2040s.
At Tuesday's launch, Petteri Taalas, WMO Secretary General, stated that massive displacement, hunger, and climate shocks like droughts, flooding, are all possible. However, the absence of climate data in Africa "is having an important impact" on disaster warnings for millions.
The economic impacts of climate change are estimated to vary on the African continent. However, "sub-Saharan Africa could see climate change further reduce gross domestic product by as much as 3% by 2050," Josefa Leonel Correia Sacko, a member of the African Union Commission, writes in the report. "Not only is the physical condition getting worse, but also there are more people affected."
Already, the U.N. warns that Madagascar, an Indian Ocean island nation, is one where climate change has driven "famine-like" conditions. And parts of South Sudan are experiencing the worst flooding in nearly 60 years.
Despite the dangers facing the African continent, Africans are less represented at global climate meetings than those from richer regions. They also do not make up the majority of the critical Intergovernmental Panel on Climate Change scientific assessments. Future Climate for Africa, an international research program, says that African participation in the IPCC reports is "extremely low."
These are enormous costs. According to the WMO's Taalas, Africa will require investments of more than $3 trillion for mitigation and adaptation by 2030 in order to implement its (nationally-determined) climate plans. This will require significant, accessible, and predictable inflows conditional financing," he stated.
"Adapting to climate change will cost Africa $50 billion annually by 2050, even with international efforts to limit global warming to 2 degrees Celsius.