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New data from UCSD and the Scripps Institute shows a record-high concentration of CO2, rising faster than ever. Meteorologist Chase Cain talks with the lead scientist about the acceleration of climate change and the future of this critical data.

After two weeks of negotiations, this year's United Nations climate talks ended Saturday with a compromise that some criticized as weak and others called progress.

The deal finalized at the COP30 conference pledges more money to help countries adapt to climate change , but lacks explicit plans to transition away from the fossil fuels such as oil, coal and gas that heat the planet.

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The conference didn't do as much as scientists thought th

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