~ Pollution. Carbon emissions per capita. Extreme global warming is causing natural disasters, visible all around us; A spark of change. “Most human beings have an almost infinite capacity to take things for granted,” explains Aldous Huxley in one of his books. It perfectly, In the following two messages we will address social, economic, personal, natural and physical impacts of all kinds and pay special attention to the weak, Climate change is the long-term alteration of the climate and weather conditions of the Earth caused by man. activity. It took almost a century of research and data to convince the vast majority of people. Now more than ever, Americans are concerned about climate change. the proportion of people saying they are “alarmed” by global warming has almost tripled, according to a study by the Yale Program on Climate Change Communication. But as public awareness of climate change reaches an unprecedented level, climate change. Pattern of change affecting global or regional climate, measured by average temperature and precipitation, as well as the frequency with which extreme weather events such as heat waves or heavy rain occur.