The twenty-sixth United Nations Conference of the Parties (COP26) on climate change kicked off this week with major pledges to end deforestation and reduce methane emissions.
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Dan Peleschuk: Can innovation save the planet?
Environmental activists walk holding signs which read "I want to breath with clean air" and "Forest - is not construction site" as they take part in the Climate March demanding actions to avert climate change in downtown Kyiv, on Sep. 26, 2021.