The population of Africa, the second-largest continent in the world, currently sits at about 1.4 billion, but is set to exceed 2 billion by 2040. This means greater swaths of land than ever before are being used for agriculture, and livestock numbers are increasing. A new estimate of Africa's greenhouse gas budget between 2010 and 2019 quantifies just how much these changes in land use have affected Africa's role in the global carbon cycle. The research is published in the journal Global Biogeochemical Cycles.
