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Only Argentina, Brazil, Canada and Russia are expected to have a positive impact on the environment by 2050—the milestone for net zero. The UK along with 15 of the G20 nations are forecast to have a negative ecological footprint by 2050, according to new research

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Study (open access) | The late-Quaternary megafauna extinctions: Patterns, causes, ecological consequences and implications for ecosystem management in the Anthropocene

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Study (open access) | Volcanic forcing of high-latitude Northern Hemisphere eruptions

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The beginning of the end for the regolith hypothesis - New temperature reconstruction shows the Middle Pleistocene Transition is consistent with changes in the carbon cycle driven initially by geologic processes, followed by additional changes in the Southern Ocean carbon cycle.

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Report | European State of the Climate 2023

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Study (open access) | Record-breaking fire weather in North America in 2021 was initiated by the Pacific northwest heat dome

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Study (open access) | Rapid Laurentide Ice Sheet growth preceding the Last Glacial Maximum due to summer snowfall

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Study (open access) | A Greenland-wide empirical reconstruction of paleo ice sheet retreat informed by ice extent markers: PaleoGrIS version 1.0

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Study (open access) | Freshwater Forcing of Atlantic Meridional Overturning Circulation Revisited

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Is the Atlantic Overturning Circulation Approaching a Tipping Point?

Report | The Carbon Majors Database: Launch Report

Study (open access) | Greenwashing, net-zero, and the oil sands in Canada: The case of Pathways Alliance

Factcheck: Why the recent ‘acceleration’ in global warming is what scientists expect

Study (open access) | Recent reductions in aerosol emissions have increased Earth’s energy imbalance

Study finds error in method calculating expected heat day frequency; both systematically underestimated in some regions while overestimating in others.

Because of lax rules, national inventories reported to the United Nations grossly underestimate many countries’ greenhouse gas emissions. The result, analysts say, is that the world can not verify compliance with agreed emissions targets, jeopardizing global climate agreements.

A new study reaffirming that global climate change is human-made also found the upper atmosphere is cooling dramatically because of rising CO2 levels. Scientists are worried about the effect this cooling could have on orbiting satellites, the ozone layer, and Earth’s weather.

Study (open access) | Anthropogenic forcing has increased the risk of longer-traveling and slower-moving large contiguous heatwaves

How extreme was the Earth's temperature in 2023

Global Warming Acceleration: Hope vs Hopium (pdf)

Key Ocean Current is Speeding Up and Contains a Warning on Climate - today’s speedup will continue as human-induced warming proceeds. That could hasten the wasting of Antarctica’s ice, increase sea levels, and possibly affect the ocean’s ability to absorb carbon from the atmosphere.

Study (open access) | How does public perception of climate protest influence support for climate action?

Climate models can’t explain 2023’s huge heat anomaly — we could be in uncharted territory: Taking into account all known factors, the planet warmed 0.2 °C more last year than climate scientists expected. More and better data are urgently needed.

Study (open access) | Glacial inception through rapid ice area increase driven by albedo and vegetation feedbacks

Mars attracts: how Earth's interactions with the red planet drive deep-sea circulation - "We were surprised to find these 2.4-million-year cycles in our deep-sea sedimentary data. There is only one way to explain them: they are linked to cycles in the interactions of Mars and Earth orbiting the Sun"

Ditching ‘Anthropocene’: why ecologists say the term still matters

Earth: The final frontier and the failure of fear-based climate messaging

‘Cold blob’ of Arctic meltwater may be causing European heat waves - Study identifies chain of events linking Arctic warming and extreme European weather

Study | Sea-surface temperature pattern effects have slowed global warming and biased warming-based constraints on climate sensitivity

Study (open access) | A framework for estimating the anthropogenic part of Antarctica’s sea level contribution in a synthetic setting

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