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What’s on Deck for Climate Change?
Dr. Peter Carter, an Expert Reviewer of the Intergovernmental Panel on Climate Change (IPCC), has new information about the status of climate change that meets the IPCC 6th Assessment worst-case scenario. Carter makes the case that the climate system is several years ahead of expectations, and in fact, knocking on the door of the IPCC’s […]
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The Planet Under Threat of Breakdown
There’s a new trend in the world that’s working against the planet, you know, the one you’re standing on. This new trend, over the past year or so, spells “thumbs down” for planet Earth. It’s a disheartening, and fraught with danger, change in attitude, dismissing commitments, left and right. A figurative Planet Support Switch has […]
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Billionaires’ Own US Climate Policy
Billions of dollars will buy almost anything anybody wants, and on November 5 billions of dollars bought the world’s leading climate-skeptical political administration, aka: the Trump Administration, which is anti-almost-everything, except for a free reign to the almighty market. Price determines policy, and it buys political office. According to Americans for Tax Fairness, 150 billionaire […]
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Doubling Down on “Too Much Heat”
A recent Arctic News headline on October 4, 2024 refers to one of the most significant climate-related studies this year. It describes in detail the worldwide all-encompassing danger of loss of sea ice: “Double Blue Ocean Event, 2025”? It demands attention. A casual reading of climate change literature reveals several mentions of ecosystem impairment or […]
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Humans Rescue Doomsday Glacier?
Rolling Stone It was only 3 years ago when a group of distinguished climate scientists led by Erin C. Pettit (Oregon State University) said Thwaites Eastern Ice Shelf of the Thwaites Glacier/Antarctica, aka: Doomsday Glacier, could collapse “within as little as 5 years.” (Source: C34A-07 Collapse of Thwaites Eastern Ice Shelf by intersecting fractures, American […]
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Tipping Points: Where Things Stand
Major planetary boundaries that support life are at risk of collapse. This is happening at speeds that climate scientists never thought possible. What are the consequences and what, if anything, can be done? Johan Rockström, Potsdam Institute for Climate Research, Germany, recently gave a 20-mimute TED speech: The Tipping Points of Climate Change. He is a […]
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Methane Emissions “Fastest in Decades”
A new study shows methane (CH4) emissions behaving like a sprinter on speed, setting decadal records. This is bad news. It’s 80-times more powerful than CO2 at trapping heat. Global emissions of methane, a powerful planet-heating gas, are ‘rising rapidly’ at the fastest rate in decades, requiring immediate action to help avert a dangerous escalation […]
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Deadly Heat in a Political Jungle
World heat is worse than ever. The entire planet is sweating. Every summer is hot but never like this. In America, it’s a national election year in the face of global record heat. What are candidates’ positions on CO2-infused heat? Graph by Brian Brettschneider, PhD, Climatologist It’s extremely significant that global heat is just as […]
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Amazon Rainforest Collapse?
Photo Credit: Rainforest Trust “A major question is whether a large-scale collapse of the Amazon forest system could actually happen within the twenty-first century.” (Source: Bernardo M. Flores, et al, “Critical Transitions in the Amazon Forest System”, Nature, February 14, 2024). It may seem absurd to consider collapse of the Amazon rainforest (65-million-years-old) which seems […]
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