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  2. Climate change - Wikipedia

    en.wikipedia.org/wiki/Climate_change

    Climate change. Changes in surface air temperature over the past 50 years. [ 1] The Arctic has warmed the most, and temperatures on land have generally increased more than sea surface temperatures. Earth's average surface air temperature has increased almost 1.5 °C (about 2.5 °F) since the Industrial Revolution.

  3. Climate variability and change - Wikipedia

    en.wikipedia.org/wiki/Climate_variability_and_change

    Anthropogenic climate change is caused by human activity, as opposed to changes in climate that may have resulted as part of Earth's natural processes. [3] Global warming became the dominant popular term in 1988, but within scientific journals global warming refers to surface temperature increases while climate change includes global warming ...

  4. Causes of climate change - Wikipedia

    en.wikipedia.org/wiki/Causes_of_climate_change

    Main sources of global methane emissions (2008-2017) according to the Global Carbon Project [ 40] Methane emissions come from livestock, manure, rice cultivation, landfills, wastewater, and coal mining, as well as oil and gas extraction. [ 41] Nitrous oxide emissions largely come from the microbial decomposition of fertiliser.

  5. Scientific consensus on climate change - Wikipedia

    en.wikipedia.org/wiki/Scientific_consensus_on...

    In 2004, the geologist and historian of science Naomi Oreskes analyzed the abstracts of 928 scientific papers on "global climate change" published between 1993 and 2003. 75% had either explicitly expressed support for the scientific consensus on anthropogenic climate change, or had accepted it as a given and were focused on evaluating its ...

  6. Anthropocene - Wikipedia

    en.wikipedia.org/wiki/Anthropocene

    The Anthropocene is the proposed name for a geological epoch, dating from the commencement of significant human impact on Earth up to the present day. This impact affects Earth's geology, landscape, limnology, ecosystems and climate. [ 1][ 2] The effects of human activities on Earth can be seen for example in biodiversity loss and climate change.

  7. History of climate change science - Wikipedia

    en.wikipedia.org/wiki/History_of_climate_change...

    The history of the scientific discovery of climate change began in the early 19th century when ice ages and other natural changes in paleoclimate were first suspected and the natural greenhouse effect was first identified. In the late 19th century, scientists first argued that human emissions of greenhouse gases could change Earth's energy ...

  8. Human impact on the environment - Wikipedia

    en.wikipedia.org/wiki/Human_impact_on_the...

    Society portal. v. t. e. Human impact on the environment (or anthropogenic environmental impact) refers to changes to biophysical environments [ 1] and to ecosystems, biodiversity, and natural resources [ 2] caused directly or indirectly by humans. Modifying the environment to fit the needs of society (as in the built environment) is causing ...

  9. Anthropogenic - Wikipedia

    en.wikipedia.org/wiki/Anthropogenic

    Anthropogenic may also refer to things that have been generated by humans, as follows: Human impact on the environment, i.e. anthropogenic impact on the environment Anthropogenic biome; Anthropogenic climate change, human-caused global warming and its effects; Anthropogenic cloud; Anthropogenic greenhouse gases; Anthropogenic hazard ...