Sara Vicca

@saravicca.bsky.social

prof. bioscience engineering | climate change | terrestrial carbon cycling | CO2 removal | soil biogeochemistry | enhanced weathering https://www.uantwerpen.be/en/staff/sara-vicca/ Auteur "Van klimaatverandering naar systeemverandering"

As Earth-system tipping points are approached, increasing climate instability, not just the tipping itself, becomes a major socioeconomic risk. An important reminder that variability and extremes matter as much as long-term averages. www.nature.com/articles/d41... www.nature.com/articles/d41...

‘Climate free fall’: why the biggest risk to our economies is yet to be recognized

Increasing instability of the ocean, ice and atmosphere threatens farming, finance and society. We all need to wake up to that fact.

nature.com

The London Ambulance Service responded to the highest number of life-threatening emergencies in its history yesterday. The Chief Executive said this was "driven by the extreme heat across London".

The London Ambulance Service responded to the highest number of life-threatening emergencies in its history on Wednesday.

Temperatures soared to 36.1C in parts of the UK on Wednesday, and that record for June has been broken again today.

Ambulance crews responded to 642 calls relating to category 1 incidents - those that include the most serious, life-threatening injuries and illnesses such as cardiac arrests and patients who are not breathing.

Chief Executive Jason Killens KAM said this was "driven by the extreme heat across London".

New study: 69% of people are willing to cooperate to tackle climate change - even at a personal cost. Yet most people think only 47% would do so. This gap in perception may be holding us back but can be fixed by an informing about willingness to cooperate. www.science.org/doi/10.1126/...

Homo cooperans: Understanding the nature of human cooperation

Human cooperation is fundamental to solving collective challenges, yet its individual drivers remain insufficiently understood. Using globally representative data from an incentivized two-player coope...

science.org

I’m a climate scientist. Let me fix this headline. “Nearly a century ago, scientists showed that burning fossil fuels warms the planet. Today, we know human emissions account for over 100% of the warming. Yet dark money and disinformation still work to keep Americans addicted to fossil fuels.”

Forbes@forbes.com · 2mo ago

Scientists have reached a consensus that human behavior is a big driver of climate change—but Americans aren't buying it.

Huge Pacific Heatwave - larger than North America - with record heat spanning 6,000 miles across, peaking in the East Pacific. The highest anomalies are near the Galápagos Islands, a clear sign a mighty El Niño is beginning. 1/

Europe's electricity: 29% fossil fuels in 2024, down from 53% in 2005. Progress. But transport is still 92% fossil. Buildings: 71%. Industry: 61%. And 95% of EU oil and 88% of gas imported. Switching suppliers doesn't fix this. Electrification and efficiency do. More here: rdcu.be/feOjc

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In 2025, renewables overtook coal in global electricity generation for the first time in over 100 years. Renewables: 33.8% Coal: 33.0% Coal fell below a third of global electricity generation for the first time in history.

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Bad news - we'll soon blow through the carbon budget for stabilizing global temperature at 1.5C Good news - progress on clean energy suggests it is possible to stabilize by 2C www.nature.com/articles/s41... What does the science say? Neither is a magic threshold. Every bit of warming matters.

Global carbon emissions and decarbonization in 2025 - Nature Reviews Earth & Environment

Global CO2 emissions from fossil fuel combustion and industrial processes increased by +0.7% within 2025. However, large-scale deployment of clean electricity sources during the year avoided 10.3 Gt o...

nature.com

@saravicca.bsky.social is a professor at University of Antwerp whose research focuses on the terrestrial carbon cycle and potential climate solutions like enhanced weathering. She's also active in science communication and is a co-founder of Scientists4Climate in Belgium.

A black and white, close-up portrait of a woman with long, dark, slightly wavy hair, smiling and looking toward her upper right. Her hair is windswept, with loose strands framing her face. She wears a dark top under a light-colored cardigan. The background is a soft-focus, high-angle view of a city under an overcast sky.

More than 150 experts are gathered in Rome, Italy this week to begin work on IPCC's Methodology Report on Carbon Dioxide Removal Technologies, Carbon Capture, Utilization, & Storage. The author meeting is being held at FAO HQ & runs from 14 to 16 April 2026. Read more 🔗https://lnkd.in/gaVjwG3Q

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The US government has agreed to pay TotalEnergies $928 million to cancel its offshore wind leases and redirect the money to oil and gas instead. This is happening during the worst global energy crisis (per IEA) in history and as rising prices put huge pressure on households and businesses.

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