DUBAI—World leaders gathered for climate talks in this oil-rich corner of the globe amid sharp divisions over how quickly governments need to wean their economies off fossil fuels to prevent the planet from blowing past the Paris accord’s temperature targets. Vice President Kamala Harris was expected to join Brazilian President Luiz Inácio Lula da Silva, French President Emmanuel Macron and a host of leaders from across the Gulf region Friday at the start of a two-day summit to kick off the United Nations’ annual climate talks, known as COP28.
Over the next two weeks, negotiators from more than 190 countries are expected to prepare the first-ever “global stocktake," assessing how much progress the world has made in implementing the Paris accord. That landmark climate agreement, signed in 2015, calls for governments to limit warming to “well below" 2 degrees Celsius over preindustrial levels and attempt to hold it to 1.5 degrees.
A technical analysis for the stocktake published in September was downbeat, saying governments were far from meeting those goals. The threat of an overheating planet is driving demands from the U.S.
and other governments for sharp reductions in fossil-fuel burning. Western officials are calling for a global halt to the construction of coal-burning power plants as they push for the final stocktake to include a call for a “phaseout" of fossil fuels.
Big developing countries such as China, India and Saudi Arabia are expected to resist, saying that poorer nations will need coal, oil and natural gas for decades to power economic growth and provide energy security. Developing countries also say the U.S., Europe and other wealthy countries haven’t cut their emissions as promised over the past 20 years.
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