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As the United Nations COP29 climate summit hits its halfway point this week, the enduring image of several days in Baku, Azerbaijan of arguing about funds and emissions is not so much an image at all, but a smell. The smell of oil.
Dispatches from major news outlets on the ground in Baku almost all said the smell of oil surrounding the old Olympic Stadium where the conference is being held was impossible to escape and served as a fitting symbol for a global process that has gone off the rails.

