San Diego Union-Tribune

NATIONS SCORE POORLY IN CLIMATE REPORT

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Despite the clear human and environmen­tal toll of global warming, countries are taking only “baby steps” to rein in greenhouse gas emissions, a senior U.N. official said, summarizin­g a new U.N. report card on the promises made by government­s so far.

The U.N. findings, published Tuesday, are the latest of several assessment­s that paint a dire picture in which the countries aren’t doing nearly enough to keep global warming within relatively safe levels.

“Today’s report shows that government­s combined are taking baby steps to avert the climate crisis,” said Simon Stiell, the executive secretary of the U.N. climate change agency. “And it shows why government­s must make bold strides forward.”

Notably, a separate study from researcher­s in Saudi Arabia found that the country could face an “existentia­l crisis” — threatenin­g food and water supplies, along with the health of religious pilgrims during the Hajj — if global average temperatur­es rise by 3 degrees Celsius, or 5.4 degrees Fahrenheit, compared with preindustr­ial times. That’s roughly the level of warming that is projected if every country meets its climate goals.

Saudi Arabia is of course one of the world’s biggest oil producers, and it is the burning of oil and other fossil fuels that’s warming the planet by releasing greenhouse gases into the atmosphere.

“In this critical juncture,” the October report said, “Saudi Arabia faces a momentous choice: To adapt and innovate in the face of climate adversity, or suffer the severe and potentiall­y irrevocabl­e consequenc­es of inaction.”

The 133-page study was written by researcher­s at the King Abdullah University of Science and Technology and the King Abdullah Petroleum Studies and Research Center.

 ?? MICHAEL PROBST AP FILE ?? Steam escapes the chimneys of the coal-fired power station Neurath near the Garzweiler open-cast coal mine in Luetzerath, Germany.
MICHAEL PROBST AP FILE Steam escapes the chimneys of the coal-fired power station Neurath near the Garzweiler open-cast coal mine in Luetzerath, Germany.

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