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Why Climate Scientists Are Sounding the Alarm on the Ocean Circulation System AMOC

Union of Concerned Scientists

Last month, 44 climate scientists from 15 countries wrote an open letter to the Nordic Council of Ministers highlighting the risk of a potential collapse of the Atlantic Meridional Overturning Circulation (AMOC), a critical ocean current system in the Atlantic Ocean. What are climate scientists demanding?

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New Climate Research From a Year-Long Arctic Expedition Raises an Ozone Alarm in the High North

Inside Climate News

Warming of the surface of the Arctic is matched by a colder polar vortex high in the atmosphere, which is speeding the breakdown of the Earth’s shield against ultraviolet rays.

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Science denial is still an issue ahead of COP28

Real Climate

The energy balance of our planet , the radiation arriving and leaving, is continually monitored by a global radiation network at the surface and by dedicated satellites. And yes, also the increase in back-radiation towards the Earth surface from the CO2 greenhouse effect is a measured fact.

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AR6 of the best

Real Climate

As climate scientists we tend to look at the IPCC reports a little differently than the general public might. Here are a few things that mark this report out from previous versions that relate to issues we’ve discussed here before: Extreme events are increasingly connected to climate (duh!) 1981) which can be seen here.

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Plastic aerosols in the atmosphere could affect the climate

Physics World

Although the threats these microplastics pose to natural ecosystems are now being studied extensively, their influence on Earth’s climate is still virtually unknown. Climate scientists know that aerosols like dust, pollen, and soot will alter temperatures on Earth’s surface as they scatter and absorb sunlight. Altitude matters.

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A Total Eclipse of the Heat

Legal Planet

Communities from Texas to Ohio that are benefiting from this scientifically informed tourism boom are the same places where some people like to question and mock climate scientists. As NASA points out on X , the temperature drop gives “a firsthand sense that the sun is a major part of Earth’s climate system.

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A distraction due to errors, misunderstanding and misguided Norwegian statistics

Real Climate

The most important problem with the sun-climate explanation is that there has been no long-term change in either solar activity or cosmic radiation over the last hundred years that can explain the global warming we are now seeing. It feels like we start from scratch again because of inexperienced and lazy newcomers.

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