More than 20 African countries have joined together to plant a giant wall of trees that will run across the continent to stop the spread of the Sahara Desert. The Great Green Wall of Africa will stretch for 7,000 kilometres, from coast to coast right across the continent. 
For the record, it is being planted and hits 15 of the 17 UN sustainable development goals #ESG
By 2030, the Wall aims to restore 100 million hectares of currently degraded land, sequester 250 million tonnes of carbon and create 10 million jobs in rural areas. #ClimateAction
