I think climate change, also called global warming, refers to the rise in average surface temperatures on Earth.Other human activities, such as agriculture and deforestation, also contribute to the proliferation of greenhouse gases that cause climate change.
Give me the importance of your opinion.
Maybe the movie Water World which starred Kevin Costner would come to reality if we dont act upon global warming at present. Proofs of this can be seen right now. Sea water level are increasing every year and polar ice are melting. Better deal with this calamity now or bear the consequences later on.