"#Indigenous people are guaranteed exclusive use of natural resources on these lands, viewed by scientists as a bulwark against Amazon deforestation - a major challenge in the fight against climate change."
It is fine. However, I prefer at least a short abstract.
In this case, I got stuck on this, though:
"The biggest problem, however, would be the domino effect that #greening the #Sahara would have on the rest of the world.
The Sahara sand is carried by the wind towards #SouthAmerica, and as it crosses the [#Atlantic] #ocean, it gets soaked with moisture, setting the stage for the heavy #rain that falls on the #Amazon#rainforest...."