🚨 Carbon dioxide (CO₂) levels set a new monthly *record high* in May 2025 - 430.51 ppm (seasonal maximum)
This is the second largest May-May increase in this dataset (3.6 ppm higher than 2024). This is not good... 🫣
Data from gml.noaa.gov/ccgg/trends/
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The brain power
quantamagazine.org/how-much-en…
#science
#article
#brain
#power
#energy
#neuroscience
How Much Energy Does It Take To Think? | Quanta Magazine
Studies of neural metabolism reveal our brain’s effort to keep us alive and the evolutionary constraints that sculpted our most complex organ.Conor Feehly (Quanta Magazine)
This week's Rare Earth is just about to start on BBC Radio 4 (12-1pm, Friday 6th), available online afterwards.
We'll be talking about social reactions to weaning our society off fossil fuels - what do the public really want and is "net zero" still a helpful phrase?
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Don’t waste time engaging with their distractions, press on with enlarging and accelerating the policies behind the label.
“We’re at a new point in human history,” Wagner says. Up until the last decade, “the major drivers of biodiversity losses around the planet were really land degradation and land loss, habitat loss. But I think now that climate change is by far exceeding that.”
theguardian.com/environment/20…
#biodiversity #biodiversityloss #massextinction #artenvielfalt #artenschwund #biodiversitätskrise
‘Half the tree of life’: ecologists’ horror as nature reserves are emptied of insects
A new point in history has been reached, entomologists say, as climate-led species’ collapse moves up the food chain even in supposedly protected regions free of pesticidesTess McClure (The Guardian)
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You should help save PBS from the Trump administration, see the link below.
Why? I just finished watching a fine #PBS Nova episode I missed last year: "Secrets in Your Data," starring @evacide @eff @cwebber and @pluralistic and other awesome people.
Among the important lessons for the public to see about data privacy and security, showing them the power and use of Mastodon and the Fediverse.
You value this. You're here. No. Other. Broadcaster. Would do something like this hour-long video. Share it with your friends and family who need it, because it's PBS and it's free.
Keep it that way.
Do your part ...
protect.pbs.org
Video (free reward after) ...
pbs.org/video/secrets-in-your-…
NOVA | Secrets in Your Data | Season 51 | Episode 7
Find out who’s using your data and what you can do about it.www.pbs.org
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spectrum.ieee.org/biological-c…
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It's already June! Here's a look at how temperatures have changed globally over the last four decades during this month... 🧪
Data from @CopernicusECMWF ERA5 (doi.org/10.24381/cds.f17050d7).
ERA5 monthly averaged data on single levels from 1940 to present
ERA5 is the fifth generation ECMWF reanalysis for the global climate and weather for the past 8 decades. Data is available from 1940 onwards. ERA5 replaces the ERA-Interim reanalysis.doi.org
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"The Great Wave" of carbon dioxide (CO₂) #ClimateChange #ScienceArt
Graphic produced by robbieandrew.github.io/
Robbie Andrew's work
A collection of frequently updated data and charts depicting the rapidly changing energy and emissions situation in USA, Europe, China, India, Norway, and more.robbieandrew.github.io
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I'm genuinely SO excited about the new ocean map that will be at the heart of the National Maritime Museum in Greenwich when this hall reopens on June 7th. It's an unusual ocean-focussed map with so much detail, and it's just brilliant. 🌊🌊 Below is a video sneak peak.
rmg.co.uk/stories/ocean/turnin…
And if you're anywhere near Greenwich, do bring your family to the excellent (and free) World Ocean Day event on June 7th - there will be loads to see and do.
rmg.co.uk/whats-on/national-ma…
Turning our view of the world inside out: introducing the new Ocean Map
The National Maritime Museum's Ocean Map reminds us just how much of the Earth is covered by water – and how important the ocean is to our planetwww.rmg.co.uk
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Some (good) personal news - I am so happy to share that today is my first day at Climate Central (as a Climate Scientist).
Ready to move the science and communication of it forward in this crucial moment. Follow our work on climate services and attribution at climatecentral.org/.
Climate Central
Climate Central researches and reports on the impacts of climate change, including sea level rise and coastal flooding, extreme weather and weather attribution, global warming and local temperature trends, carbon dioxide and greenhouse gas emissions.www.climatecentral.org
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Last month observed particularly anomalous warmth across large parts of Siberia (>5°C above the 1981-2010 average).
Data from doi.org/10.24381/cds.f17050d7
ERA5 monthly averaged data on single levels from 1940 to present
ERA5 is the fifth generation ECMWF reanalysis for the global climate and weather for the past 8 decades. Data is available from 1940 onwards. ERA5 replaces the ERA-Interim reanalysis.doi.org
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Really really disturbing. A lot of that region is taiga / permafrost…..
It implies snow cover is minimal…
I wonder what the CO / CO2 and methane emissions look like…plus albedo.
Google didn’t kill the open web.
But AI might.
Because AI doesn’t click.
And if no one clicks, no one pays.
And if no one pays, content stops.
joanwestenberg.com/from-penny-…
From Penny Press to Protocols: The Structural Shift AI Forces on the Internet
In 1833, Benjamin Day had a crazy idea. What if newspapers didn't have to cost six cents? What if you could sell them for just one penny and make up the difference somewhere else? This sounds obvious now, but at the time it was radical.Joan Westenberg (Westenberg.)
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Sebastião Salgado: Legendary Brazilian photographer dies at 81
He was known for dramatic and unflinching black-and-white images of hardship, conflict and natural beauty.Ian Youngs (BBC News)
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Reflecting on temperatures averaged over the last 3 months - what's it like in your area?
🟥 warmer than average
🟦 colder than average
Dataset (NOAAGlobalTempv6) described in doi.org/10.1175/BAMS-D-24-0012…
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114f 2 days ago, 108f yesterday, 105f just now.
On average +15f or so.
But, it’s a dry heat…..
About 1 trillion stars, located 21 million l-y away from us, and featuring a diameter 2.5 times larger than the Milky Way: this is M101, the Pinwheel Galaxy, and I can capture it, with total impunity, with a 103 mm off the shelf telescope. If this is not mind boggling, then what is?
#Astrodon #astronomy #astrophotography #nightsky #space #galaxy #outdoors
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Today, over 20,000 bee species are buzzing for #WorldBeeDay🐝
Bees and other pollinators keep 80% of crops & wild plants alive.
Yet, 1 in 10 bee, hoverfly, and butterfly species are now at risk of extinction in the EU.
The New Deal for Pollinators aims to reverse this before 2030, by:
🌿Mitigating the impacts of pollution, including pesticides
🌼Restoring degraded ecosystems
🛡️Protecting habitats
🌾Taking action to protect the most threatened species
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"From the icy oceans of our poles to remote coral islands, David Attenborough has filmed in every ocean habitat on planet earth. Now, with long-term collaborator Colin Butfield, he shares the story of our last great, critical wilderness, and the one which shapes the land we live on, regulates our climate and creates the air we breathe.."
worldofbooks.com/en-gb/product…
#DavidAttenborough #SolarPunkSunday #Bookstodon #Ocean #ClimateChange #ClimateDiary #Climate
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Yet another Josh
in reply to Zack Labe • • •That's fine to provide a generic atmo measurement. But WHERE are the concentrations of CO2 happening across the world?
Obviously, the USA isnt generating 100%, but we're doing "our part". But getting an idea where else its being done means we can exert pressure against those countries and businesses.
Also, playing with graphs isnt cool either. PPM CO2 should be zero-referenced to show accurate raise.
PedestrianError
in reply to Zack Labe • • •Arena Cops 🇺🇦✌
in reply to Zack Labe • • •It's a troubling vicious circle: CO₂ is contributing to global heating, as a result causing eg wildfires — and wildfires are contributing considerably to CO₂ emissions.
ourworldindata.org/grapher/ann…
#SaveLives #SaveThePlanet #FreeFromFossilFuels #ClimateChange #GlobalHeating #InternationalEmergency #InterNationalSecurityThreat
Chuck Purvis
in reply to Zack Labe • • •The Keeling Curve just keeps on curving upwards!
What is the financial status of the Mauna Loa observatory?
Kim Possible
in reply to Zack Labe • • •