Accelerating sea-level rise
Accelerating sea-level rise – from Greenland/Antarctic ice-sheet instability
Image credit : https://science.feedback.org/ Global mean sea level is rising, and the rate of that rise has i…
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Ocean heat content records
Ocean heat content records – upper ocean absorbing unprecedented heat in 2025–2026
Image Credit : https://climate.copernicus.eu/ Ocean heat content (OHC) is the most robust single measure of p…
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Arctic amplification
Arctic amplification & rapid sea-ice loss – opening new shipping routes but destabilizing weather patterns
Arctic amplification is the robust tendency of the high northern latitudes to warm faster than the planetar…
byPrakirti
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Permafrost thaw
Permafrost thaw – massive methane/CO₂ release from thawing northern soils
Permafrost is ground that remains at or below 0°C for at least two consecutive years. It is not simply ice.…
byPrakirti
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water tower collapse
Glacier retreat & water tower collapse – affecting billions in Asia, Andes, Alps
Mountain glaciers and high-elevation snowpacks function as the planet’s water towers. They accumulate precipi…
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Mass Extinction
Sixth mass extinction acceleration – species loss rates 100–1,000× background
The claim that current species-loss rates are 100–1,000 times the background rate is a standard, widely ci…
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Tropical forest carbon sink reversal
Tropical forest carbon sink reversal – Amazon & Congo nearing tipping points
Tropical forests have long been a major terrestrial carbon sink. That function is weakening in both the Ama…
byPrakirti
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