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The same survey resulted in a different study, "Climate Change in the Indian Mind" [163] showing that 41% of respondents had either never heard of the term global warming, or did not know what it meant while 7% claimed to know "a lot" about global warming. When provided with a description of global warming and what it might entail, 72% of the ...
The controversies are, by now, mostly political rather than scientific: there is a scientific consensus that global warming is happening and is caused by human activity. [2] Public debates that also reflect scientific debate include estimates of how responsive the climate system might be to any given level of greenhouse gases (climate sensitivity).
The argument that scientists were wrong about global cooling, so therefore may be wrong about global warming has been called "the "Ice Age Fallacy" by Time author Bryan Walsh. [ 79 ] In the first two "Reports for the Club of Rome" in 1972 [ 80 ] and 1974, [ 81 ] the anthropogenic climate changes by CO 2 increase as well as by waste heat were ...
As of 2021 the remaining carbon budget for a 50-50 chance of staying below 1.5 degrees of warming is 460 bn tonnes of CO 2 or 11 + 1 ⁄ 2 years at 2020 emission rates. [13] Global average greenhouse gas per person per year in the late 2010s was about 7 tonnes [14] – including 0.7 tonnes CO 2 eq food, 1.1 tonnes from the home, and 0.8 tonnes from transport. [15]
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]
Climate change has become a concern for a number of disciplines due to its potentially catastrophic impacts on environmental systems, wildlife, nature, and humans.Climate change poses a serious threat to the global economy as economic development, especially in the West, has been largely dependent on the extraction and burning of fossil fuels since the Industrial Revolution. [5]
Global warming was the cover story of this 2007 issue of the liberal-leaning feminist Ms. magazine.. Media coverage of climate change has had effects on public opinion on climate change, as it conveys the scientific consensus on climate change that the global temperature has increased in recent decades and that the trend is caused by human-induced emissions of greenhouse gases.
In July 2024, Resources for the Future and the Political Psychology Research Group of Stanford University released the 2024 edition of a joint survey of 1,000 U.S. adults that found that while 77% believed that global warming would hurt future generations at least a moderate amount, only 55% believed that global warming would hurt them ...