Planet in Peril (PinP) where science gets respect!

Are trees now passé in our modern agricultural landscape? Please check out my brief video, below on the era of crop "shelter belts," now disappearing from the scene. As always, you are urged to add your own two-bits worth in the comments section, below.

S ALON Stephen Hawking is one of many scientists who see the possible near-term demise of our species.  STORY HERE.