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Also called global warming denial. climate change feedback A natural phenomenon that may increase or decrease the warming that eventually results from a change in radiative forcing. climate change mitigation approaches to limit global warming, primarily by the substitution of fossil fuels with low-carbon sources of energy climate commitment How much future warming is "committed", even if ...
Major current environmental issues may include climate change, pollution, environmental degradation, and resource depletion.The conservation movement lobbies for protection of endangered species and protection of any ecologically valuable natural areas, genetically modified foods and global warming.
Climate change can also be used more broadly to include changes to the climate that have happened throughout Earth's history. [32] Global warming—used as early as 1975 [33] —became the more popular term after NASA climate scientist James Hansen used it in his 1988 testimony in the U.S. Senate. [34] Since the 2000s, climate change has ...
For example, climatologist Kevin E. Trenberth has published widely on the topic of climate variability and has exposed flaws in the publications of other scientists. [6] [7] [8] For past debates and controversies on scientific details see for example: History of climate change science#Discredited theories and reconciled apparent discrepancies ...
Climate change adaptation is the process of adjusting to the effects of climate change. These can be both current or expected impacts. [44] Adaptation aims to moderate or avoid harm for people, and is usually done alongside climate change mitigation. It also aims to exploit opportunities. Humans may also intervene to help adjust for natural ...
Climate change also affects how often disasters due to extreme weather hazards happen. These "climate hazards" are floods, heat waves, wildfires, tropical cyclones, and the like. [13] Some things can make natural disasters worse. Examples are inadequate building norms, marginalization of people and poor choices on land use planning. [3]
MAPA consists not only of states, but individual communities as well. Countries that are most affected by climate change include South Africa, Indonesia, India, Nigeria, Malaysia, Myanmar, Vietnam, and Thailand. [8] As climate change evolves, so does the number of communities that make up MAPA. The countries listed are not a defined total.
Climate change vulnerability is defined as the "propensity or predisposition to be adversely affected" by climate change. It can apply to humans but also to natural systems , and both are interdependent. [1]: 12 Vulnerability is a component of climate risk. Vulnerability will be higher if the capacity to cope and adapt is low.