Tired: The great firewall of China. Wired: The Great Green Wall of Africa.
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. https://www.greatgreenwall.org - https://www.unccd.int/actions/great-green-wall-initiative #Regenerative #ClimateChange