write an article on impact of climate change on the wotld and its.people
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The effects of climate change on humans are far reaching and include effects on health, environment, displacement and migration, security, society, human settlement, energy, and transport. Climate change has brought about possibly irreversible alterations to Earth's geological, biological, and ecological systems.[1] These changes have led to the emergence of large-scale environmental hazards to human health; such as extreme weather,[2] ozone depletion, increased danger of wildfires,[3] loss of biodiversity,[4] stresses to food-producing systems, and the global spread of infectious diseases.[5] In addition, climatic changes were estimated to cause over 150,000 deaths annually in 2002, with the World Health Organization estimating this number will increase to 250,000 deaths annually between 2030 and 2050