An area of forest the size of France has regrown naturally across the world in the last 20 years, a study suggests. The restored forests have the potential to soak up the equivalent of 5.9 gigatonnes of CO2.
animals & nature
Started in 2007, the 8000 kilometre-long Great Green Wall is an African-led initiative, spanning 11 countries, to combat land degradation, desertification and drought.
investment in nature
Great Green Wall