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In 2018, global commercial operations emitted 918 million tonnes (Mt) of CO 2, 2.4% of all CO 2 emissions: 747 Mt for passenger transport and 171 Mt for freight operations. [3] Between 1960 and 2018, CO 2 emissions increased 6.8 times from 152 to 1,034 million tonnes per year. [1] Emissions from flights rose by 32% between 2013 and 2018. [24]
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.
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 ...
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]
UNFCCC. WMO. UNEP. The Intergovernmental Panel on Climate Change ( IPCC) is an intergovernmental body of the United Nations. Its job is to advance scientific knowledge about climate change caused by human activities. [ 1] The World Meteorological Organization (WMO) and the United Nations Environment Programme (UNEP) set up the IPCC in 1988.
The second part of the report, a contribution of working group II (WGII), was published on 28 February 2022. Entitled Climate Change 2022: Impacts, Adaptation & Vulnerability, the full report is 3675 pages, plus a 37-page summary for policymakers. [27] It contains information on the impacts of climate change on nature and human activity. [28]
The 2018 United Nations Climate Change Conference, more commonly referred to as the Katowice Climate Change Conference or COP24, was the 24th Conference of the Parties to the United Nations Framework Convention on Climate Change. [ 1] It was held between 2 and 15 December 2018 at the International Congress Centre in Katowice, Poland.
Due to climate change temperatures rose in Europe and heat mortality increased. From 2003–12 to 2013–22 alone, it increased by 17 deaths per 100,000 people, while women are more vulnerable than men. [54] In the absence of climate change, extreme heat waves in Europe would be expected to occur only once every several hundred years. In ...