Global warming and climate change is the major environmental and social issues of the world

Global warming and climate change is the major environmental and social issues of the world. Every year pollution is rising at very high rate, causing a lot of changes that affect both human and the wildlife. We, humans are inhuman to our mother nature and are responsible for climate change and global warming. The main cause of global warming is the emission of carbon dioxide gases in the atmosphere. Human activities such as burning of fossil fuels, deforestation and overpopulation the key factors for warming up the globe. “The United Nations-sponsored Inter-governmental Panel on Climate Change(IPCC) officially declared that, most of the observed warming over the last 50 years is likely to have been due to the increase in greenhouse gas concentrations.” (Kerr, R. A. 2001 p. 566.)