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Some climate change effects: wildfire caused by heat and dryness, bleached coral caused by ocean acidification and heating, environmental migration caused by desertification, and coastal flooding caused by storms and sea level rise. Effects of climate change are well documented and growing for Earth's natural environment and human societies. Changes to the climate system include an overall ...
Extreme weather and its health impact can also threaten the livelihoods and economic stability of people. These factors together can lead to increasing poverty, human migration, violent conflict, and mental health issues. [7] [8] Climate change affects human health at all ages, from infancy through adolescence, adulthood and old age. [3]
Extreme weather events affect public health, and food and water security. [239] [240] [241] Temperature extremes lead to increased illness and death. [239] [240] Climate change increases the intensity and frequency of extreme weather events. [240] [241] It can affect transmission of infectious diseases, such as dengue fever and malaria.
World leaders are meeting in Paris this month in what amounts to a last-ditch effort to avert the worst ravages of climate change. Climatologists now say that the best case scenario — assuming immediate and dramatic emissions curbs — is that planetary surface temperatures will increase by at least 2 degrees Celsius in the coming decades.
Our oceans move vast amounts of water, heat, chemicals and microscopic life around the planet - with one ocean current particularity crucial to life on earth. The Atlantic Meridional Overturning ...
These impacts cover its effects on lives, livelihoods, health and well-being, ecosystems and species, economic, social and cultural assets, and infrastructure. [13]: 2235 Impacts may include changed agricultural yields, increased floods, and droughts or coral reef bleaching. Analysis of such impacts is an important step in understanding current ...
Our increased farming has come at a higher cost to plant biodiversity as half of the habitable land on Earth is used for agriculture, and this is one of the major reasons behind the plant extinction crisis. [137] Defaunation is the loss of animals from ecological communities. [138]
Limb length affects the body's surface area, which helps with thermoregulation. Shorter limbs help to conserve heat, while longer limbs help to dissipate heat. [13] Marshall T. Newman argues that this can be observed in Eskimo, who have shorter limbs than other people and are laterally built. [14]