International study identifies 14 key measures to reduce methane and black carbon emissions; reduction in projected global mean warming of ~0.5 °C by 2050

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Circle areas are proportional to values for (A and B) climate change, (C and D) human health (values for population over age 30), and (E and F) agriculture. Such information is needed, however, because multiple stakeholders are interested in mitigating climate change via control of non–carbon dioxide (CO 2 )–forcing agents such as BC, including the G8 nations (L’Aquila Summit, 2009) and the Arctic Council (Nuuk Declaration, 2011). Black carbon Climate Change Emission

2012 220

2018 Environmental Performance Index: Air quality top public health threat

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Switzerland’s top ranking reflects strong performance across most issues, especially air quality and climate protection. Low scores on the EPI are indicative of the need for national sustainability efforts on a number of fronts, especially cleaning up air quality, protecting biodiversity, and reducing GHG emissions, said the researchers. Substantial populations still suffer from poor air quality, most notably in India, China, and Pakistan.

2018 249

Report Finds Water Stress Rapidly Becoming Key Strategic Risk to Commerce; Impending Water/Energy Collision

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Among the increasing challenges is that while the sourcing, processing, and delivery of clean water is becoming more energy-intensive, the extraction and refining of fossil fuels and their substitutes is trending towards increasing water requirements per unit of fuel produced as energy companies work with progressively lower grade resources. Climate change. supply chain), and developed contingency plans for potential future risks such as those associated with climate change?

2009 150