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World leaders are meeting in Paris this month in what amounts to a last-ditch effort to avert the worst ravages of climate change. Climatologists now say that the best case scenario — assuming immediate and dramatic emissions curbs — is that planetary surface temperatures will increase by at least 2 degrees Celsius in the coming decades.
Most countries continue to recognize these territories as part of Georgia. [28] 14 October: China is ceded 174 km 2 (67 sq mi) of land by Russia as part of a treaty delimiting the borders and settling a territorial dispute between the two countries. [29] 2009: 7 February: The Republic of Bolivia changes its name to the Plurinational State of ...
To the question "How convinced are you that most of recent or near future climate change is, or will be, a result of anthropogenic causes?", 47.7% had very much agreed, 26% agreeing to a large extent (6), 9.8% to a small extent (2–4), and 1.9% did not agree at all (1). 46% had very much agreed that climate change "poses a very serious and ...
Most environmental scenarios involve one or more of the following: Holocene extinction event, [38] scarcity of water that could lead to approximately half the Earth's population being without safe drinking water, pollinator decline, overfishing, massive deforestation, desertification, climate change, or massive water pollution episodes.
The purpose of these two 1980s-era programs was "so that there was no way you could 'double dip' into both a federal pension and Social Security," explains Jill Schlesinger, CBS News business analyst.
The time from roughly 15,000 to 5,000 BCE was a time of transition, and swift and extensive environmental change, as the planet was moving from an Ice age, towards an interstadial (warm period). Sea levels rose dramatically (and are continuing to do so ), land that was depressed by glaciers began lifting up again , forests and deserts expanded ...
Armed conflicts consist in the use of armed force between two or more organized armed groups, governmental or non-governmental. [1] Interstate, intrastate and non-state armed conflicts are listed. This is not a list of countries by intentional homicide rate , and criminal gang violence is generally not included unless there is also significant ...
Such a sudden climate change can be the result of feedback loops within the climate system [6] or tipping points in the climate system. Scientists may use different timescales when speaking of abrupt events. For example, the duration of the onset of the Paleocene–Eocene Thermal Maximum may have been anywhere between a few decades and several ...