The pressure to phase out of fossil fuels is mounting on the oil company chief who Thursday took over fragile international climate negotiations that opened in Dubai amid concerns about what some say is contradictory dual roles. The climate talks newly installed boss begins on the hot seat and not just because the planet keeps smashing heat records this year. Days before the United Nations Conference of Parties (COP28) began, reports published meeting preparation notes that linked efforts by the United Arab Emirates national oil company ADNOC to push fossil fuel sales at the same time its CEO and new COP President Sultan al-Jaber, was meeting to curb climate change.