global warming, Paris climate accord

Top climate scientist declares 2C global warming goal "dead"
Holding long-term global warming to two degrees Celsius – the fallback target of the Paris climate accord – is now "impossible," according to a new analysis.
2°C Climate Warming Target Is ‘Dead,’ Pioneering Climate Scientist Says
In a new analysis, acclaimed climate scientist Professor James Hansen and colleagues said that scientists had greatly underestimated the rate of global
Claim '2 Degree Target Is Dead' Triggers Debate Over Climate Scenarios
Holding long-term global warming to two degrees Celsius – the fallback target of the Paris climate accord – is now "impossible," according to a stark though hotly debated new analysis published by leading scientists.
Scientist says 2°C climate goal ‘dead’
The world’s nations agreed during the landmark Paris climate accord of 2015 to try to hold end-of-century warming to 1.5°C above preindustrial levels. Scientists identified the threshold as critical to preventing the breakdown of major ocean circulation systems, the abrupt thawing of boreal permafrost, and the collapse of tropical coral reefs.
Top climate scientist declares 2 degrees Celsius climate goal 'dead'
A stark new analysis concludes that Earth's climate is more sensitive to rising greenhouse gas emissions than previously thought.
Top yet contested climate scientist declares 2C climate goal 'dead'
Holding long-term global warming to two degrees Celsius -- the fallback target of the Paris climate accord -- is now "impossible," according to a stark new analysis published by leading scientists.The 1.
A recent report finds climate change is accelerating faster than predicted. Some experts disagree
A pioneering climate scientist says global heating is accelerating. Others say we can still reach climate goals ...
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Is climate change speeding up? James Hansen took a look.
Those are the latest alerts in a new paper led by James Hansen, director of Columbia University’s Climate Science, Awareness ...
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New Research Led by James Hansen Documents Global Warming Acceleration
The rapid meltdown of polar ice could shut down a key ocean current by 2050, triggering catastrophic surges of sea level rise along the U.S. East Coast and dangerous climate shifts in northwestern ...
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Male Leaders in Climate Science and Sustainability
The Father of Climate Change Awareness James Hansen is a name synonymous with climate change science due to his pivotal role ...
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Cleaner skies, hotter Earth: How aerosols shape climate change
Theories suggest that a decrease in aerosols may be accelerating climate change. Does cleaner air speed up global warming?
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Crucial climate target missed
THERE is no dearth of dire warnings about the impact of global warming, but the one recently issued by renowned climatologist ...
The US is freezing and La Nina usually eases warming. Earth just set another heat record anyway
The world warmed to yet another monthly heat record in January, despite an abnormally chilly United States, a cooling La Nina ...