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A related phenomenon driven by climate change is woody plant encroachment, affecting up to 500 million hectares globally. [231] Climate change has contributed to the expansion of drier climate zones, such as the expansion of deserts in the subtropics. [232] The size and speed of global warming is making abrupt changes in ecosystems more likely ...
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 ...
The scientific community has been investigating the causes of climate change for decades. After thousands of studies, it came to a consensus , where it is "unequivocal that human influence has warmed the atmosphere, ocean and land since pre-industrial times."
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 ...
In its starred review, Kirkus Reviews called it a "supremely authoritative and accessible plan for how we can avoid a climate catastrophe." [14] Publishers Weekly agreed, calling it a "cogent" and "accessible" guide to countering climate change. However, the publication wrote that "not all of his ideas strike as politically feasible."
Climate change vulnerability is a concept that describes how strongly people or ecosystems are likely to be affected by climate change. Its formal definition is the "propensity or predisposition to be adversely affected" by climate change. It can apply to humans and also to natural systems (or ecosystems).
Since the early 1970s, climate activists have called for more effective political action regarding climate change and other environmental issues. In 1970, Earth Day was the first large-scale environmental movement that called for the protection of all life on earth. [7]
Climate change is a deeply polarizing issue within Congress. The Inflation Reduction Act was hailed as "the most significant climate action in U.S. history" and provided nearly $400 billion for ...