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The best climate change charities for 2022 and 2023

These are 8 of the most high-impact, cost-effective, evidence-based organizations. You may not have heard of them.
What Russia's green snow reveals about the rise of pollution
www.theguardian.com

What Russia's green snow reveals about the rise of pollution

Incidents of snow turning green and black are causing increasing alarm. So just how worried should we be about the world’s increasingly colourful snow?
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