Desertification threatens a third of world’s land. Read how afforestation is a solution to it …
Project Drawdown, a plan proposed to reverse global warming with 80 solutions which are ranked and compared … and exist today.
Scientists have created an enzyme to degrade plastic (PET). Perhaps a hope to recycle some of the millions of tons of plastic produced annually?
Almost 4 billions tonnes of food is produced each year. A third is wasted. What to do ?