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We’ve got another ozone problem, and it’s not what you think

Grist

Most of us know ozone as that benevolent stratospheric layer that absorbs the sun’s harmful UV light and keeps us safe. In the 1980s, scientists found a “ hole ” in the ozone layer — really just a large section that was getting precariously thin — caused by the use of potent chemicals called CFCs. In fact, we already have.

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Less air pollution leads to higher crop yields, says study

Envirotec Magazine

Its findings have important implications for increasing agricultural output and analyzing climate change mitigation costs and benefits around the world. Overall, the effects seemed most negative in seasons and locations where NOx likely drives ozone formation.

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Why are governments failing to act on climate change?

Rinexii

56% of Americans think climate change is something that should be addressed right now, according to a CBS news poll. 1 A more in-depth survey poll conducted by ABC news, Stanford, and the RFF found that 68% of Americans think the government should be doing a lot to stop climate change. It’s true. So what gives?

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4 climate finance priorities for the Biden administration

GreenBiz

Such support pays dividends by reducing the severity and costs of climate impacts for people, including extreme weather, ecosystem loss and societal instability both at home and abroad. Over the last four years (see our coverage from 2017 , 2018 , 2019 and 2020 ), Congress has sought to maintain U.S. Yet just $2.5 billion, or 0.07

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The quest for cleaner air

Envirotec Magazine

The impact of poor air quality The release of greenhouse gases into the atmosphere is well known to contribute to climate change, with carbon dioxide and methane being the subject of many global and national mitigation strategies that aim to break the vicious cycle of global warming. trillion, equivalent to 6.1 Accessed 03.03.23

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Eos Bioreactor uses AI and algae to combat climate change

AGreenLiving

Terrestrial radiation, which is supposed to be absorbed by the ozone layer, is also retained in the atmosphere. Related: New map exposes secrets of Antarctica’s green snow The Eos Bioreactor seeks to reduce the level of carbon dioxide in the atmosphere to address climate change.

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Covid-19 risk greater in urban centres affected by air pollution

Envirotec Magazine

and ground-level ozone (O?) levels over China in February were 20-30% down on the average February levels expected at this time of year (drawing on data from 2017-2019). Air pollution is the biggest environmental health risk in Europe, with the problem greatest in cities, according to the EEA. In early March, ESA also said PM2.5

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