The change has the potential to spell doom. The species is none other than human being. It is indisputably true that for our planet this species has become a burden. It is stated that earth’s temperature has risen 1 degree Fahrenheit in the last century. And the past 50 years of warming is due to human activity. With the passage of time the load is becoming heavier. Some of our activities being antagonistic to nature are instrumental in bringing woes to earth. The woes are rise of earth’s atmospheric temperature. It has reached the alarming level. Rampant deforestation, (it is estimated that earth is losing over 150,000 square km of tropical forest every year).  Burning of fossil fuels like coal, natural gas and oil, decomposition of wastes in landfills have released enormous amount of green house gases into atmosphere.