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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 ...
6 January: A study published in Scientific Reports comparing projected heat-related deaths from climate change with COVID-19 mortality rates across 38 global cities found that in half, annual heat-related deaths would likely exceed COVID-19 death rates within 10 years if global temperatures rise by 3.0 °C above pre-industrial levels.
Nowadays it is hard to distinguish between natural and human-made disasters. [3] [7] [8] The term natural disaster was already challenged in 1976. [6] Human choices in architecture, [9] fire risk, [10] [11] and resource management [12] can cause or worsen natural disasters. Climate change also affects how often disasters due to extreme weather ...
Climate change, data show, is helping to make expensive disasters much more frequent in recent years. When Hurricane Ian barreled into Florida's Gulf Coast last month, it became the 15th extreme ...
Extreme heat waves such as the one that hit the Pacific Northwest last year may be 20 times more likely to occur if carbon emissions are not reduced.
The advocacy group Public Citizen reported that in 2018, less than 10% of articles in top-50 U.S. newspapers used the terms crisis or emergency in the context of climate change. [26] In the same year, 3.5% of national television news segments in the U.S. referred to climate change as a crisis or an emergency (50 of 1,400).
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 ...
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 ...