As the rate of species extinctions is currently at 1,000 times the normal rate, some believe that the sixth great extinction is upon us. Unlike the previous five, however, this on e will be due largely to human activities. As entire ecosystems also disappear, humanity will lose the free services with which it is currently provided; including purification of air and water, protection from extreme weather, and the provisions of food, shelter and fire.

 

 

 

The Ministry of Environment, The Forestry Commission, The City of Harare, Environment Africa and the UN - system have been joining efforts, to provide an opportunity for the public to engage in voluntary action, plant a tree and make a contribution to combat climate change.