Daily updates on climate change and the global economy.

Daily updates on climate change and the global economy.
Stay current with what’s happening around the world with a quick scan of top news.

Daily updates on climate change and the global economy.
Stay current with what’s happening around the world with a quick scan of top news.

Daily updates on climate change and the global economy.
Stay current with what’s happening around the world with a quick scan of top news.

Daily updates on climate change and the global economy.
Stay current with what’s happening around the world with a quick scan of top news.

Special sponsor for March 2026 is [you?]. Contact me here if you fancy helping me to keep cranking these threads out and spending a month atop the C&E wall of fame.


“Another study confirms it: Global warming is speeding up…

“A study released Friday in the journal Geophysical Research Letters is the latest to hammer the point home. Global temperatures rose by 0.35 degree Celsius over the past 10 years, the research finds, compared with an average of 0.2 C each decade between 1970 and 2015.”

https://www.eenews.net/articles/another-study-confirms-it-global-warming-is-speeding-up/


“Earth’s energy imbalance more than doubled in recent decades.

“If surprises lie ahead, for example, from unexpectedly large aerosol forcing (Dr James E Hansen et al., 2023), or an unexpected loss of climate stability, then the imbalance is the first place this can be detected’.” [Leon Simons]

https://x.com/LeonSimons8/status/1921573316071944422


“Runaway Climate: The Point of No Return…

“…observations and modeling reveal three main feedbacks – increased atmospheric water vapor, decreased cloud albedo (reflectivity), and decreased sea ice albedo – and all are amplifying… the danger that today’s accelerated global warming will push Earth past a “point of no return,” with irreversible consequences…” [Jim Hansen]

https://mailchi.mp/caa/runaway-climate-the-point-of-no-return


“Global ocean heat content continues upward and reached a new record high level – new update just in from the Japan Meteorological Agency dataset.”

[Graphic by Zack Labe]

https://bsky.app/profile/zacklabe.com/post/3mgfeumbjik2p


“…in just 5 days March 2026 has broken more heat records worldwide than any full March in history, but that’s nothing to what’s coming next days.

“Expect dozens of thousands of records in North and South America, Northern and Southern Africa, all over Asia and Oceania.” [Extreme Temps]

https://x.com/extremetemps/status/2029746262883664128


“Breaking News! Code Yikes!

“Average Arctic sea-ice thickness is at a *record low* for the date, if we are looking at either the 1-year or 3-year running average [extent is currently second lowest]. I’ll post the volume graphics tomorrow, which are *not* at record lows.” [Prof Eliot Jacobson]

https://x.com/EliotJacobson/status/2029699594674917698


“Icelandic Winter Research Survey Records Unprecedented Ocean Temperatures.

“Ocean temperatures around Iceland during winter have reached their highest recorded levels since systematic monitoring began in 1970, according to findings from the latest marine research survey.”

https://thefishingdaily.com/science-and-research/iceland-winter-ocean-temperatures-reach-highest-levels-since-1970/


“Last year was the second-warmest year on record in Russia, the state weather agency Rosgidromet said in a climate report.

““The temperature anomaly for Russia in 2025 was +1.24 degrees Celsius, the second-highest after 2020 (+2.03 C),” the report read.”

https://www.themoscowtimes.com/2026/03/06/2025-was-russias-second-warmest-year-on-record-a92145


“Moscow’s Plans to Build New Rail Routes in North Falling Through…

“Budgetary stringencies, the difficulties of construction in a region threatened by melting permafrost, and the fact that most routes will not be useful until they are completed have resulted in a spate of further delays and even the likely cancellation of many.”

https://jamestown.org/moscows-plans-to-build-new-rail-routes-in-north-falling-through/


“Scotland facing escalating threat from wildfires – report…

“Agriculture Minister Jim Fairlie welcomed the new strategy but said that “each of us has a part to play in preventing wildfires”. He added: “Last year’s wildfires were a warning that we must be prepared for this to be a more regular occurrence as a result of climate change.”

https://www.bbc.co.uk/news/articles/cx28wez183eo


“The UK hay crisis: how extreme weather is redefining forage, welfare and costs for horse owners…

“Speaking at the 2026 National Equine Forum (NEF), which took place on 5 March, Dr Katie Williams, technical manager at Dengie Horse Feeds, opened by casting minds back to the extraordinary conditions of 2025, describing them as genuinely “unprecedented”.”

https://www.yourhorse.co.uk/features/the-uk-hay-crisis-update-march-2026/


“Balayage to biodiversity: Are Europe’s hairdressers the secret weapon in tackling climate change?

“Hair salons have become a ‘hub of trust’ that could encourage public engagement on climate change, new research has found. Scientists have taken to the salon after realising hairdressers may be an “under-recognised” weapon in fuelling climate action.”

https://www.euronews.com/2026/03/07/balayage-to-biodiversity-are-europes-hairdressers-the-secret-weapon-in-tackling-climate-ch


“Even if warming is limited to 2°C, wildfires, storms and beetles may boost Europe forest loss…

“According to the study, forests in Southern and Western Europe will be particularly affected and will undergo the strongest changes in forest disturbance… “In the future, Europe’s forests are likely to absorb less carbon,” says Christopher Reyer, scientist at PIK and co-author of the study.”

https://phys.org/news/2026-03-limited-2c-wildfires-storms-beetles.html


“Greece Records Its Second-Warmest Winter in 65 Years [of record-keeping].

“While the winter of 2023–2024 remains the warmest on record, the most recent winter—from December 2025 to February 2026—closely follows it, with relatively few periods of typical seasonal cold.”

https://greekreporter.com/2026/03/06/greece-records-second-warmest-winter-65-years/


“RECORD HEAT IN SOUTH AFRICA:

“As announced, fierce and humid heat is back in South Africa. Tonight was an exceptionally hot night with Minimums up to 26.0C [78.8F] at Mbazwana, its March hottest night in history. More records on the weekend in ZA and Mozambique!”

https://x.com/extremetemps/status/2029863149239959906


“Kampala flooded again after heavy afternoon rain [Uganda].

“A Friday evening downpour triggered floods that affected motorists, traders, and pedestrians in various parts of the city. In the downtown Kampala Business District, dozens of shops were flooded. Several roads were also flooded…”

https://www.monitor.co.ug/uganda/pictorial/kampala-flooded-again-after-heavy-afternoon-rain–5382226


“Military deployed to support rescue operations in Nairobi as floods wreak havoc [Kenya].

“The Kenya Defence Forces (KDF) have been deployed to support rescue and emergency response operations in Nairobi as heavy rains triggered widespread flooding across several parts of the city.”

https://www.capitalfm.co.ke/news/2026/03/military-deployed-to-support-rescue-operations-in-nairobi-as-floods-wreak-havoc/


“From Tigris and Euphrates to Nile: Growing Water Challenges Raise Regional Tensions…

“Analysts increasingly emphasize the need for regional dialogue, joint water management strategies, and cooperative agreements to ensure long-term water security and prevent further geopolitical tensions.”

https://shiawaves.com/english/news/world/america/140601-from-tigris-and-euphrates-to-nile-growing-water-challenges-raise-regional-tensions-calls-for-cooperation/


“Water and Security in the Middle East: Lessons from the Iranian Crisis..

“One observation stands out: political transitions, whatever they may be, have no mechanical effect on hydrological cycles. A regime change does not reverse land subsidence, does not desalinize agricultural land, does not increase precipitation.”

https://www.resilience.org/stories/2026-03-05/water-and-security-in-the-middle-east-lessons-from-the-iranian-crisis/


“Uzbekistan allocates $47mn to prevent water shortages…

“The decree sets key targets for modernizing irrigation infrastructure managed by the Ministry of Water Resources of Uzbekistan, including the reconstruction and concrete lining of 389 kilometers of canals with high water losses.”

https://daryo.uz/en/2026/03/06/uzbekistan-allocates-47mn-to-prevent-water-shortages/


“Kyrgyzstan tests citrus and berry crops for climate adaptation…

“One initiative involves testing citrus crops in the Batken region. Seedlings delivered from Turkey are undergoing acclimatization to local conditions. Authorities say the results of the program could determine whether citrus production can be developed in the country in the future.”

https://www.freshplaza.com/europe/article/9817266/kyrgyzstan-tests-citrus-and-berry-crops-for-climate-adaptation/


“Pakistan rejects water weaponisation, terrorism by India.

“Raising the Indus Waters Treaty (IWT) issue, Pakistan on Friday strongly rejected water “weaponisation” and “water terrorism” by India, during the UN Security Council briefing on “Energy, Critical Minerals and Security”.”

https://www.thenews.pk/print/1403188-pakistan-rejects-water-weaponisation-terrorism-by-india


“After a dry and brief winter, western Himayalan regions are already sweltering under heatwave conditions this March with day temperatures shooting up to 10 degrees Celsius above normal.

“The India Meteorological Department (IMD) Friday issued a heatwave alert for Himachal Pradesh, west Rajasthan and Gujarat…”

https://indianexpress.com/article/india/temperatures-shooting-up-to-10-degrees-above-normal-heatwave-alert-issued-for-himachal-rajasthan-and-gujarat-10568929/


“First 40C [104F] of the year in INDIA today; three stations with 40C. 13 International (and many more States) stations >39C.

“The early March harshest heat wave in history will keep intensifying until mid month.”

[Extreme Tems]

https://x.com/extremetemps/status/2029898762232156674


“HISTORIC HEAT WAVE IN TIBET; hundreds of records are being smashed in South Asia, Southeast Asia and the Himalaya including Bhutan, Nepal and China.

“Exceptional record in Tibet with 19.1C [66.4F] at Nyalam, March hottest day ever.”

https://x.com/extremetemps/status/2029639797862715590


“Never ending record heat in THAILAND:

“More records of March highest temperatures: 39.2 [102.6F] Yala, 37.2 Phatthalung, 37.0 Suwannaphum AP. It will just get worse and worse, expect records being smashed the whole months, like in February.”

https://x.com/extremetemps/status/2029148104063369500


“Nilai flash floods: gridlock hits 10km, motorists struggle to reach home [Malaysia]…

“The incident, which occurred at 6.44pm, affected both directions between Putra Mahkota and Bandar Baru Nilai, leaving drivers stranded as floodwaters covered all southbound lanes and the emergency and left lanes northbound.”

https://www.nst.com.my/news/nst-viral/2026/03/1390718/nstviral-nilai-flash-floods-plus-gridlock-hits-10km-motorists


“Bali’s top tourism destinations are under extreme weather warnings as the island grapples with heavy rains and flooding that have caused significant disruptions to daily life.

“The weather forecast predicts continued rainfall until March 8, 2026, with the local authorities urging the public and tourists to exercise caution…”

https://www.travelandtourworld.com/news/article/new-emergency-alert-flooding-and-heavy-rains-impact-major-tourist-sites-and-airport-in-bali-indonesia/


“Hundreds airlifted from remote Northern Territory communities amid major flooding.

“A large-scale evacuation of hundreds of flood-affected Northern Territory residents is under way, as tropical lows bring heavy rain to large parts of the Top End and northern Queensland.”

https://www.theguardian.com/australia-news/2026/mar/07/hundreds-airlifted-from-remote-northern-territory-communities-amid-major-flooding


“Record heat in AUSTRALIA:

“Exceptional warm nights continue in the East. New records of March highest Minimums: 23.6 [74.4F] Canterbury, 22.8 Holsworthy, 22.7 Parramatta North, 21.9 Campbelltown… Australia, South America and Southern Africa have been smashing record after record this month.”

https://x.com/extremetemps/status/2030107735241674783


“EXTRAORDINARY HEAT IN OCEANIA:

“Today Minimum 27.8C [82F] Pohnpei MICRONESIA is HOTTEST MARCH NIGHT IN HISTORY. After breaking those of all months of 2024, 2025 and 2026 multiple times each one.”

[Extreme Temps]

https://x.com/extremetemps/status/2029747151165923484


“Earth’s tropical oceans may be nearing a critical tipping point…

“Ocean food webs begin with phytoplankton – tiny drifting organisms that convert sunlight into food. When warming limits their growth, fewer nutrients move up the food chain, and fish larvae often feel the effects first.”

https://www.earth.com/news/earths-tropical-oceans-may-be-nearing-a-critical-tipping-point/


“Antarctic krill sustainability label questioned…

““It’s not just about how much is caught, that’s important too, but it’s really where it’s caught,” Curry said. “A lot of the fishing for krill in the Southern Ocean, it all happens essentially in the Antarctic Peninsula, and in the past two years, it’s become increasingly localized.””

https://news.mongabay.com/short-article/2026/03/antarctic-krill-sustainability-label-questioned/


“Record heat in BRAZIL:

“39.5C [103.1F] at Porto Murtinho is new record of March hottest day. Heat has been relentless in the area for several weeks.”

https://x.com/extremetemps/status/2030086266377884098


“Fires in the Brazilian Amazon are increasing, reigniting concerns about the future of the world’s largest forest…

“A large part of the fires recorded in the Amazon do not occur naturally. On the contrary, many are linked to the burning of vegetation to open new areas for livestock or agriculture. This is compounded by the expansion of illegal activities such as mining and illegal logging.”

https://noticiasambientales.com/environment-en/fires-in-the-brazilian-amazon-are-increasing-reigniting-concerns-about-the-future-of-the-worlds-largest-forest/


“Colombia floods revive controversy over hydroelectric dam…

“Large swaths of swampland have been drained as a result of the dam blocking water flows, which has freed up land for economic purposes like agriculture and cattle ranching. “The drying of swamps affected the natural capacity of ecosystems to regulate flooding,” wrote Carolina García Londoño…”

https://thebogotapost.com/colombia-floods-revive-controversy-over-hydroelectric-dam/55638/


“CARIBBEAN RECORD HEAT:

“Record heat is all over North America and Caribbean keeps breaking records every single day. Today again 90F/32.2C at St Thomas AP US VIRGIN ISLANDS HOTTEST MARCH DAY IN HISTORY.”

[Extreme Temps]

https://x.com/extremetemps/status/2029741886525821322


“Record heat also in MEXICO:

“While Del Rio TX recorded yesterday its 2nd highest Minimum in March (highest ever before March 31st), beyond the border Piedras Negras didn’t fail: Min 22.0C [71.6F] highest Minimum ever recorded In March. A record which might last just a day or two.”

https://x.com/extremetemps/status/2029633773197996265


“Mexico’s final glacier is reshaping everything downstream…

“What does seem inevitable, according to Ontiveros, is that Jamapa will fragment into two ice bodies, one high and one low. That division could happen at any moment, and “could already be interpreted as the death of the glacier”.”

https://dialogue.earth/en/nature/mexicos-final-glacier-is-reshaping-everything-downstream/


“Earliest 90° day on record in Tampa today!!

“Previous record was mid March. Yeah. It’s too early for this!” [Jeff Berardelli]

https://x.com/WeatherProf/status/2030064225977356418


“Dire Water Supply Warning Issued as Millions Told to Reduce Showers.

“Residents across the Tampa Bay region in Florida are being urged to immediately cut back on their water use, including shortening showers… Florida’s persistent drought has choked river flows, slashed rainfall totals and left reservoir levels critically low…”

https://www.newsweek.com/dire-tampa-florida-water-supply-warning-issued-as-millions-told-to-reduce-showers-11634751


“EXCEPTIONAL HEAT US:

“Believe it or not, these are the Highest MINIMUMS temperatures in each State tonight, typical of JUNE: 76 Florida, 75 Texas, 72 Louisiana, Mississippi, 69 Oklahoma, Alabama, 66 Georgia, Arkansas, Tennessee, 65 South Carolina, 64 Virginia, 63 Missouri, North Carolina, Kentucky.”

https://x.com/extremetemps/status/2029977279120691409


“Dallas weather: Record rainfall reported, high-water rescues and roof collapses during severe storms.

“Residents across North Texas are assessing damage Thursday morning after a powerful line of severe storms swept through the Metroplex Wednesday night, leaving behind collapsed roofs, flooded highways, and record-breaking precipitation.”

https://www.fox4news.com/news/dallas-weather-severe-storm-damage-fire-building-collapse


“NOAA scientists track massive marine heatwave affecting U.S. West Coast waters.

“According to scientists with NOAA, this is only the third time on record that such a large stretch of coastal ocean has remained unusually warm for so long – particularly through the winter months – without being linked to an El Niño event.”

https://www.globalseafood.org/advocate/noaa-scientists-track-massive-marine-heatwave-affecting-u-s-west-coast-waters/


“Snow Drought in the West Signals Urgent Need for Modernizing Water Management.

“Conditions are especially worrisome in Oregon, where snowpack is not only at a record low, but a full 30% lower than the previous record. In my home state of New Mexico, we are also on track for a statewide record low snowpack…”

https://blogs.edf.org/waterfront/2026/03/06/snow-drought-west-signals-urgent-need-for-modernizing-water-management/


“Spring is arriving earlier due to climate change [US].

“Winters are getting shorter in 80% of major U.S. cities and spring is beginning earlier, getting warmer and lasting longer. A new study by Climate Central, an independent non-profit climate research group, found spring temperatures in the Southwest have increased an average of 3.4 degrees…”

https://knpr.org/2026-03-06/spring-is-arriving-earlier-due-to-climate-change


“On the Farm, the Hidden Climate Cost of the Broken U.S. Health Care System.

“American farmers are drowning in health insurance costs, while their German counterparts never worry about medical bills. The difference may help determine which country’s small farms are better prepared for a changing climate.”

https://insideclimatenews.org/news/06032026/american-farmers-climate-cost-health-care/


“At least six people have been killed after tornadoes tore through Michigan and Oklahoma and as storms continue to rattle the Central United States.

“The National Weather Service office in Northern Indiana warned of a “large and extremely dangerous tornado” that struck parts of southwestern Michigan Friday, USA TODAY reported.”

https://www.independent.co.uk/news/world/americas/michigan-oklahoma-tornado-dead-storm-forecast-b2933815.html


“Maine’s catch of lobster declines again as high costs and climate change impact industry.

“Maine’s catch of lobsters declined for the fourth straight year, state fishing regulators said Friday, as the industry continued to grapple with soaring business costs, inflation and a changing ocean… Maine lobstermen landed the smallest harvest in nearly two decades in 2025, signaling a sharp post-boom reality for the state’s iconic fishery.”

https://www.independent.co.uk/news/maine-portland-inflation-lobsters-new-england-b2933423.html


“Migratory species face rising extinction risk, new UN update warns…

“Almost half of the world’s migratory species populations protected under a major United Nations wildlife treaty are now in decline, according to a new interim report that warns global conservation efforts are struggling to keep pace with mounting environmental pressures.”

https://oceanographicmagazine.com/news/migratory-species-face-rising-extinction-risk-new-un-update-warns/


“Can green fuels clean up aviation? Scientists say the math doesn’t add up.

“Replacing the world’s jet fuel with clean alternatives would require a third of all electricity generated on Earth today – and even that would not be enough to keep flying at current growth rates, experts warned.”

https://www.independent.co.uk/climate-change/news/green-aviation-fuels-aircraft-co2-emissions-b2933183.html


“Climate or biodiversity? Global study maps out forestation’s dilemma…

““It’s unfortunate that we face multiple global problems all at once, including both climate change and biodiversity loss,” said Mark Urban, a professor of ecology and evolutionary biology at the University of Connecticut in the U.S., who wasn’t involved in the research. “When we try to fix one, we can make things worse for the other.”

https://news.mongabay.com/2026/03/climate-or-biodiversity-global-study-maps-out-forestations-dilemma/


“Breaking News! Code UFB!!!

“February CO2 data from Mauna Loa was just posted by NOAA, and the 3-year running average for the mean rate of atmospheric CO2 growth hit yet another new record high, now up to 8.15 ppm per 3 years. And that dip in the early 1990’s was Mt. Pinatubo.”

[Prof Eliot Jacobson]

https://x.com/EliotJacobson/status/2029618782420013484


“Methane is at about record high levels in its latest update for November 2025 (1945.85 ppb).

“November 2024’s global methane abundance was 1940.0 ppb. Note there is a seasonal cycle.” [Zack Labe]

https://bsky.app/profile/zacklabe.com/post/3mge3jazx6k2p


““Super El Niño” for late summer and fall? That’s the latest European seasonal model forecast that came out today. It’s not holding back!

“The average forecast is for +2°C or higher sea surface temp anomalies over the Pacific El Niño region. That’s big! In fact it could put the upcoming El Niño in top 3 status on record.” [Jeff Berardelli]

https://x.com/WeatherProf/status/2029734894935380193


“A New Generation of Climate Scientists Warm Up to Solar Geoengineering…

“Fed up with a lack of action on climate change, some students are researching dimming the sun despite the pushback from other scientists… “We’re on this speeding train to a cliffside, and we’re proposing slowing down by minute fractions,” he said. “We need to stop it—like now.””

https://insideclimatenews.org/news/05032026/young-climate-scientists-solar-geoengineering/


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You can read the previous “Climate” thread here. I’ll be back tomorrow with an “Economic” thread.