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A banner hangs in a venue at the UNFCCC COP28 Climate Conference the day before its official opening on November 29, 2023 in Dubai, United Arab Emirates. The COP28 is bringing together stakeholders, including international heads of state and other leaders, scientists, environmentalists, indigenous peoples representatives, activists and others to discuss and agree on the implementation of global measures towards mitigating the effects of climate change. (Photo by Sean Gallup/Getty Images)