Approximately 1,130 species of mammals and 1,194 birds are at risk of extinction in the world (1), the Earth’s globalwarming was approximately + 0.75°C in the last century (2), with increasingly stronger climatic events (tsunamis,earthquakes, flooding), and the ever growing world population increasingly drawing on natural resources.Our old planet (aged over 4 billion years) seems to be demanding more care and attention, andman appears to be starting to understand that, after years of careless and selfish use ofenvironmental resources, the world that hosts us, nourishes us, allows us to live, must berespected and protected. ...