The best way to treat environmental questions is to ensure the adhesion of all citizens.

All in all, climate changes may result in 250 million climate refugees by 2050... The biggest uncertainty is not scientific. It is political and social: will we be able to react quickly and thoroughly enough? 

« Animal and vegetable worlds are not only used because they exist but also because they give another way of thinking to Mankind. » Claude Lévi-Strauss

800 million people live in tropical forests relying on them for much of their food and energy.
Deforestation is taking place at a pace of about 13 million hectares per year: equivalent to the area of Greece or Nicaragua.

Coral reefs support about 33% of the oceans' living creatures accounting for only 0.02% oceans’ surface.
An estimated 27% coral reefs have already disappeared. Some additional 30% are threatened.