Sally Fereday CFIRM MSc BSc (Hons) BSc retweeted
One mature tree absorbs about 22 kg of CO₂ a year.
Plant 1,000 trees and that's 22 tonnes pulled from the air, every year, for decades.
Small seeds. Big math. 🌱
Sally Fereday CFIRM MSc BSc (Hons) BSc retweeted
Bristolians are helping keep their city cool🌳
More than 400 trees have been sponsored through our partnership with @bristolcouncil 🎉
treesforstreets.org/helping-…
Sally Fereday CFIRM MSc BSc (Hons) BSc retweeted
The chance to keep global warming below 1.5°C with no overshoot is gone.
But urgent action can still limit the overshoot and bring warming back to 1.5°C by 2100.
Current policies, however, put the 🌎 on course for up to 2.8°C this century.
New #EmissionsGap Report: unep.org/en/news-and-stories…
Sally Fereday CFIRM MSc BSc (Hons) BSc retweeted
The total amount of water stored in groundwater, lakes and rivers, soil moisture, vegetation and ice and snow – has been in decline since mid-2010s.
Read the WMO #StateOfWater Report 2025 to learn about what this means for the water we depend on. bit.ly/WMOStateofWater2025Re…

ALT Below-normal terrestrial water storage conditions persisted in 2025 across many regions, according to a map showing anomalies. Areas in blue depict above-normal storage, while orange indicates below-normal storage. The World Meteorological Organization (WMO) logo is in the corner. "#StateOfWater 2025" is at the bottom.
Sally Fereday CFIRM MSc BSc (Hons) BSc retweeted
Sixteen years after the catastrophic Deepwater Horizon oil spill, life in the deep sea is showing few signs of recovery, new research finds.
e360.yale.edu/digest/deepwat…
Sally Fereday CFIRM MSc BSc (Hons) BSc retweeted
The 2026 #EmissionsGap Report launches today.
Where are global emissions heading, and what will it take to change course?
Join UNEP and @ODI_Global as we unpack the latest findings and the action needed to close the gap.
Watch live: youtube.com/live/ZbGnvLq3dPg
Supersized heat waves used to be rare. No longer. A Reuters data-driven examination of global temperatures reveals the emergence of what we call heat storms. They now swarm the planet, upending life around the world. reut.rs/4zBUXtM
Sally Fereday CFIRM MSc BSc (Hons) BSc retweeted
It's hard to believe that some experts aren't aware that El Niños have a step-change (ratchet) effect on global climate.
El Niño warming is categorically not temporary.
It is irreversible, permanent, forever.
El Niño is the engine that heats up the planet in apocalyptic surges.
This might be the single most important thing to understand about our situation.
For clarity, I added the steps to the graph...
Sally Fereday CFIRM MSc BSc (Hons) BSc retweeted
Nature underpins everything we need to survive.
The world agreed to conserve 30% of land and seas and restore 30% of degraded ecosystems by 2030. But these targets are off track.
#COP17Armenia is a chance to take stock and speed up action.
What’s on the agenda: unep.org/en/news-and-stories…
Sally Fereday CFIRM MSc BSc (Hons) BSc retweeted
Every fraction of a degree of global warming matters.
Yet greenhouse gas emissions remain at record levels.
The new @UNEP #EmissionsGap Report shows what it will take to change course & pull back from the brink of a climate catastrophe.
unep.org/en/news-and-stories…
Sally Fereday CFIRM MSc BSc (Hons) BSc retweeted
Even if every country delivers its climate pledges, the world is on track for around 2.6°C of warming by 2100, says the new UN Emissions Gap Report.
PIK’s @jrockstrom warns the damage could be greater still: if the US steps back, others may follow. economictimes.indiatimes.com…
A newly released UN climate report finds the globe will unavoidably slip past the Paris Climate Agreement's 1.5-degree Celsius warming target in the next few years. The task now, the report states, is to make the period of warming "overshoot" as limited as possible, eventually bringing global average temperatures back down. cnn.it/4z63Z2o
Despite a possible plateau in global greenhouse-gas emissions last year, average temperatures are set to hurtle past 2 °C
go.nature.com/4ByihdU
Sally Fereday CFIRM MSc BSc (Hons) BSc retweeted
The gap is stark: the new UN Emissions Gap Report finds that global emissions must fall 18% by 2030 and 45% by 2035, alongside a scale-up of carbon removal, to minimise 1.5°C overshoot and return below 1.5°C by 2100. 2 chapters were led by PIK scientists. pik-potsdam.de/en/news/lates…
Sally Fereday CFIRM MSc BSc (Hons) BSc retweeted
The world is on track for 2.8 degrees C of warming this century, a gross breach of international climate targets, according to a new U.N. report.
e360.yale.edu/digest/emissio…
Sally Fereday CFIRM MSc BSc (Hons) BSc retweeted
"The “statistial significance” of this model is overwhelming, i.e. we can resoundingly reject the hypothesis that global average SST has warmed at the same rate for the last several decades.
It’s a lot faster now (about 0.3°C/dec) than it was before 2012 (less than 0.1°C/dec)."
Sally Fereday CFIRM MSc BSc (Hons) BSc retweeted
“I have worked on the AMOC for more than 30 years. I’m increasingly worried”, states PIK scientist @rahmstorf. The Atlantic Meridional Overturning Circulation (AMOC) carries warm water northward. #climatechange is putting this ocean circulation at risk.
👉 youtube.com/watch?v=sNOSCWxr…
Sally Fereday CFIRM MSc BSc (Hons) BSc retweeted
🔥 Wildfires in 🇮🇩 Indonesia are sending vast smoke plumes across Southeast Asia, affecting air quality in Malaysia & Singapore.
🛰️ #CopernicusEU CAMS data show 2026 fire emissions among the highest in 24 years.
🔗 link.europa.eu/FfyFxX
#ImageOfTheDay
Sally Fereday CFIRM MSc BSc (Hons) BSc retweeted
🚨 British vegetable production could face cuts in 2027 amid irrigation concerns
The Environment Agency warns growers may reduce planting as farm reservoirs remain at historically low levels
READ MORE: farminguk.com/news/vegetable…
Sally Fereday CFIRM MSc BSc (Hons) BSc retweeted
New in the Climate Data Store: Indicators of Global Climate Change (IGCC). Annual updates of 11 headline indicators covering the state of the climate system and human influence, from greenhouse gas emissions to climate impact-drivers.
Access the dataset: cds.climate.copernicus.eu/da…


























