Tag Archives: COP28

Antarctic Tipping Point That Occurred 8,000 Years Ago ‘Could Happen Again’

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“We now have direct evidence that this ice sheet suffered rapid ice loss in the past,” said a Cambridge researcher.

By Jessica Corbett. Published 2-9-2024 by Common Dreams

Marguerite Bay is on the west side of the Antarctic Peninsula. (Photo: British Antarctic Survey)

As European Union scientists confirmed that last month continued a worrying trend of historically high temperatures, U.K. researchers released a study Thursday warning how fossil fuel-driven global heating could lead to catastrophic and rapid ice loss in Antarctica not seen for thousands of years.

The study, published by researchers at the British Antarctic Survey (BAS) and the University of Cambridge in Nature Geoscience, relies on an ice core from the West Antarctic Ice Sheet that is over 2,100 feet long.

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‘Shocking’ Share of Freshwater Fish Species at Risk of Extinction

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“Ensuring freshwater ecosystems are well managed, remain free-flowing with sufficient water, and good water quality is essential to stop species declines… in a climate-resilient world,” one scientist said.

By Olivia Rosane. Published 12=11-2023 by Common Dreams

The IUCN has changed the conservation status of Atlantic salmon from “least concern” to “near threatened.” (Photo: USFWS Endangered Species’ photostream/Flickr)

More than 20% of the world’s freshwater fish species are in danger of extinction, according to the first-ever assessment of the category by the International Union for Conservation of Nature.

The assessment was released Monday as part of an update to the IUCN Red List of Threatened Species published to coincide with the United Nations Climate Change Conference (COP28). It found that 3,086 out of 14,898 listed freshwater fish species are at risk of disappearing, and at least 17% of threatened fish species are impacted by the climate crisis.

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200,000+ Urge DOE to ‘Do the Right Thing’ and Block LNG Buildout

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One project in particular, the CP2 export terminal, “would be the most harmful facility built in the United States,” one frontline activist said as campaigners delivered petition signatures.

By Olivia Rosane. Published 11-30-2023 by Common Dreams

Roishetta Ozane, founder and director of the Louisiana-based mutual aid organization Vessel Project, speaks as activists deliver 200,000 signatures opposing the LNG buildout to the U.S. Department of Energy in Washington, D.C., on November 30, 2023. (Photo: Jamie Henn/X)

Climate and environmental justice campaigners on Thursday delivered more than 200,000 petition signatures calling on the Biden administration to reject the Calcasieu Pass 2, or CP2, liquefied natural gas export facility as well as all other planned LNG infrastructure.

Environmental advocates and progressive lawmakers have been increasingly raising the alarm about CP2 and the broader expansion in LNG exports, pointing out that they put both the U.S. climate goals and frontline Gulf Coast communities at risk. CP2, for example, would emit 20 times as many greenhouse gases as the controversial Willow oil drilling project in Alaska.

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‘A Real Scandal’: COP28 President Used Role to Pursue Fossil Fuel Deals

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“This is exactly the kind of conflict of interest we feared when the CEO of an oil company was appointed to the role,” said a Greenpeace campaigner.

By Jake Johnson. Published 11-27-2023 by Common Dreams

Sultan Al Jaber, CEO of the Abu Dhabi National Oil Company and president of COP28. Photo: Public domain

Internal records leaked by a whistleblower show that Sultan Al Jaber—who is simultaneously serving as CEO of Abu Dhabi National Oil Company and president of COP28—used meetings about the upcoming United Nations climate summit to push foreign governments for fossil fuel deals.

The documents, obtained by the Center for Climate Reporting (CCR) and the BBC, include meeting records, briefings, and emails that indicate Al Jaber’s role as CEO of the United Arab Emirates’ state-owned oil company has bled into his responsibilities as president of the critical U.N. climate talks, validating the fears of climate campaigners who opposed his selection to lead the summit that kicks off Thursday in Dubai.

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Climate Group Warns World Must Not Fall for Hydrogen ‘Hype’

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“Rather than betting on unproven and inefficient hydrogen technologies, we need rich countries to put their money towards a just energy transition,” said a Friends of the Earth campaigner.

By Jessica Corbett Published 11-21-2023 by Common Dreams

Photo: Raymond Spekking (CC BY-SA 4.0)

Amid preparations for COP28, the United Nations climate summit kicking off next week, a leading green group warned Tuesday that “hydrogen is big polluters’ latest trick, and we can’t afford to fall for it.”

“Hydrogen is being promoted as a ‘clean’ alternative to the fossil fuels used for domestic heating, transport, and heavy industry,” explains the new Friend of the Earth International (FOEI) paper, Don’t Fall for the Hydrogen Hype, put out ahead of the global clilmate talks. “But it’s expensive to produce, inefficient, and far from a low-carbon solution. In fact, the majority of the global hydrogen supply is made from fossil fuels.”

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‘Baby Steps’ Will Not Avert Climate Catastrophe, UN Warns

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The United Nations assessment coincided with the release of “the world’s most comprehensive roadmap of how to close the global gap in climate action across sectors.”

By Jessica Corbett. Published 11-14-2023 by Common Dreams

A resident holds a sign asking passing drivers to slow down to reduce wakes that exacerbate flooding in a suburb of Houston, Texas, in the aftermath of Hurricane Harvey in 2017. (U.S. Customs and Border Protection photo by Glenn Fawcett)

“The world is failing to get a grip on the climate crisis.”

That’s how United Nations Secretary-General António Guterres began his Tuesday remarks about a new U.N. Framework Convention on Climate Change (UNFCCC) report on nationally determined contributions (NDCs), or countries’ plans to meet the goals of the Paris agreement, including its 1.5°C temperature target.

The UNFCCC analysis “provides yet more evidence that the world remains massively off track to limiting global warming to 1.5°C and avoiding the worst of climate catastrophe,” said Guterres. “As the report shows, global ambition stagnated over the past year and national climate plans are strikingly misaligned with the science.”

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Study Warns Even With Emissions Cuts, West Antarctic Ice Sheet Melt ‘Unavoidable’

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“It looks like we’ve lost control of melting of the West Antarctic Ice Sheet,” said one author. “The bright side is that by recognizing this situation in advance, the world will have more time to adapt to the sea-level rise that’s coming.”

By Jessica Corbett. Published 10-23-2023 by Common Dreams

A view from the ship of the edge of the Ronne Ice Shelf, the world’s second largest ice shelf located in the Weddell Sea in Antarctica. Photo: Ricarda Winkelmann/CC

Even if humanity dramatically reduces planet-heating pollution from fossil fuels, the West Antarctic Ice Sheet faces an “unavoidable” increase in melting for the rest of this century, according to a study published Monday in the journal Nature Climate Change.

The West Antarctic Ice Sheet is the continent’s largest contributor to rising seas and contains enough ice to increase the global mean sea level by over 17 feet, the study explains. Enhanced melting of ice shelves, “the floating extensions of the ice sheet, has reduced their buttressing and caused upstream glaciers to accelerate their flow” toward the Southern Ocean. Ice shelf melting could “cause irreversible retreat” of the glaciers.

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In ‘Stern Warning Sign,’ Ocean and Air Temps Break May and June Records

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Some scientists predict that 2023 could be the warmest year on record, as a developing El Niño exacerbates the impacts of the climate crisis.

By Olivia Rosane. Published 6-16-2023 by Common Dreams

A large cluster of wildfires burns in Alberta, Canada, as seen from NOAA’s GOES-18 satellite on May 5, 2023; May 2023 was North America’s warmest May in NOAA’s 174-year climate record. (Photo: NOAA)

Following a May of record ocean temperatures and a June of record air temperatures, scientists are warning that 2023 could be the hottest year on record.

For a brief period in June, average global air temperatures even topped 1.5°C above preindustrial levels, the temperature goal enshrined by the Paris climate agreement.

“The world has just experienced its warmest early June on record, following a month of May that was less than 0.1°C cooler than the warmest May on record,” the European Union’s Copernicus Climate Change Service (C3S) Deputy Director Samantha Burgess said in a statement. “Monitoring our climate is more important than ever to determine how often and for how long global temperatures are exceeding 1.5°C. Every single fraction of a degree matters to avoid even more severe consequences of the climate crisis.”

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