Global Warming Human kind has entered a brand new relationship with the earth. The constant and increasing pressures we are exerting threaten our planets ability to sustain life itself. Change-in the way we think, and in the way we live-is needed now. Global warming is the most urgent environment...

Humans are the dominating species on the planet. Since their appearance animals have become an endangered species and some of those species are already gone. Humans are the main reason for the extinction of some species, but now when pollution is high and tends to raise the humanity has become an ...