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In the 1980s, the terms global warming and climate change became more common, often being used interchangeably. [29] [30] [31] Scientifically, global warming refers only to increased surface warming, while climate change describes both global warming and its effects on Earth's climate system, such as precipitation changes. [28]
A child at a climate demonstration in Juneau, Alaska. Children are more vulnerable to the effects of climate change than adults. The World Health Organization estimated that 88% of the existing global burden of disease caused by climate change affects children under five years of age. [1]
Such measurements furthered understanding of the greenhouse effect that underlies global warming and climate change. (from History of climate change science ) Image 11 James Hansen during his 1988 testimony to Congress, which alerted the public to the dangers of global warming (from History of climate change science )
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 ...
The Gateway Belief Model, which models the thought that communicating scientific consensus will impact belief in climate change and produce support for action. Most climate communication and research within the field is concerned with (1) the mechanisms related to the public's understanding/awareness of and perception of climate change which are intertwined with (2) personal cultural values ...
Last year was the hottest year on record, oceans boiled and glaciers melted at alarming rates, and it has left scientists scrambling to understand exactly why. The world has been warming faster ...
This has led to increases in mean global temperature, or global warming. The likely range of human-induced surface-level air warming by 2010–2019 compared to levels in 1850–1900 is 0.8 °C to 1.3 °C, with a best estimate of 1.07 °C. This is close to the observed overall warming during that time of 0.9 °C to 1.2 °C.
The Arctic was historically described as warming twice as fast as the global average, [40] but this estimate was based on older observations which missed the more recent acceleration. By 2021, enough data was available to show that the Arctic had warmed three times as fast as the globe - 3.1°C between 1971 and 2019, as opposed to the global ...