Luise Hakasi 
Black times for the blue planet [EPUB ebook] 

At present the biggest part of our blue planet is still blue; just wondering how much longer. The scientists around the world are concerned about environmental pollution, the greenhouse effect, natural catastrophes and the eradication of mankind. It is in our hands to pull the emergency brake and to take care of our home planet Earth.

This book deals with important topics such as recycling, energy saving, alternative energies, garbage, environmental toxins, biodiversity, general welfare, etc. and awakens awareness.