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Climate change can also be used more broadly to include changes to the climate that have happened throughout Earth's history. [38] Global warming—used as early as 1975 [39] —became the more popular term after NASA climate scientist James Hansen used it in his 1988 testimony in the U.S. Senate. [40] Since the 2000s, climate change has ...
Drivers of climate change from 1850–1900 to 2010–2019. Future global warming potential for long lived drivers like carbon dioxide emissions is not represented. The scientific community has been investigating the causes of climate change for decades.
Deforestation and climate change. Deforestation in the tropics – given as the annual average between 2010 and 2014 – was responsible for 2.6 billion tonnes of CO 2 per year. That was 6.5% of global CO 2 emissions. Deforestation is a primary contributor to climate change, [ 1][ 2] and climate change affects the health of forests. [ 3]
A 2019 review of scientific papers found the consensus on the cause of climate change to be at 100%, [ 6] and a 2021 study concluded that over 99% of scientific papers agree on the human cause of climate change. [ 7] The small percentage of papers that disagreed with the consensus often contained errors or could not be replicated.
Because of climate change, 33% of Europeans feel they will have to relocate to a colder or warmer area or nation, according to the European Investment Bank's climate survey in 2020. [6] [141] In European Investment Bank's Climate Survey of 2020, 90% of Europeans believe their children will experience the effects of climate change in their daily ...
Measurements and statistics. "Vital Signs of the Planet" as presented by NASA on 31 December 2019 [2] NOAA 's National Centers for Environmental Information (NCEI) and the WMO reported that 2019 was the second hottest year in its 140-year climate record—0.04°C (0.07°F) cooler than 2016—with the U.K. Met Office ranking it among the three ...
The United Nations' Intergovernmental Panel on Climate Change's (IPCC) Special Report on Climate Change and Land (SRCCL), also known as the "Special Report on climate change, desertification, land degradation, sustainable land management, food security, and greenhouse gas fluxes in terrestrial ecosystems", is a landmark study from 2019 by 107 experts from 52 countries.
For a fair comparison, emissions should be analyzed in terms of the amount of CO 2 and GHG per capita. [ 8] In 2022, China's GHG per capita emissions levels (10.95) are almost 60 percent those of the United States (17.90) and less than a sixth of those of Qatar (67.38 - the country with the highest emissions of GHG per capita in 2022). [ 9][ 7 ...