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Greta Thunberg giving a speech in Berlin (July 2019) Swedish climate activist Greta Thunberg has been noted for her skills as an orator. Her speech at the 2019 United Nations climate summit made her a household name. Prior to her speaking engagements, Thunberg had demonstrated outside the Swedish parliament, the Riksdag, using the signage Skolstrejk för klimatet (School strike for climate ...
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]
Update : 2025 in the environment and environmental sciences • Coral bleaching • Long-term effects of global warming; Verify : Climate change in Massachusetts • Effects of global warming on Australia • Extreme Ice Survey • Glacier mass balance • Global-warming potential • World Wide Views on Global Warming (organization)
The conservation movement lobbies for protection of endangered species and protection of any ecologically valuable natural areas, genetically modified foods and global warming. The UN system has adopted international frameworks for environmental issues in three key issues, which has been encoded as the " triple planetary crises ": climate ...
The National Energy Plan is in accord with the Paris Agreement target of 2 °C global warming, but if India stopped building coal-fired power stations it would meet the 1.5 °C aspiration. [55] India pledged to achieve electric power generation of 40% percent non-fossil fuel energy by 2030. [18]
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 greenhouse effect on Earth is defined as: "The infrared radiative effect of all infrared absorbing constituents in the atmosphere.Greenhouse gases (GHGs), clouds, and some aerosols absorb terrestrial radiation emitted by the Earth’s surface and elsewhere in the atmosphere."
Global warming has varied substantially by latitude, with the northernmost latitude zones experiencing the largest temperature increases. In addition to global climate variability and global climate change over time, numerous climatic variations occur contemporaneously across different physical regions.