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Tom Maycock

@tommaycock.bsky.social
1K followers 1.8K following 5 posts

Husband. Cat owner. Guitarist. Science writer/editor, specializing in climate change assessments. Northwestern alum, NC State employee. Opinions my own.

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Reposted by Tom Maycock
North Carolina Institute for Climate Studies @ncstate-ncics.bsky.social · 23/09/2026
As the second anniversary of Hurricane Helene approaches, a new story in the NC State University magazine highlights the work we do and explores how Helene affected Western North Carolina, our Institute, and several of our staff. Thanks to Chris Saunders and his team for sharing our stories.
magazine.ncsu.edu
Forces of Nature
NC State’s North Carolina Institute for Climate Studies is lending a helping hand to business and infrastructure with climate data.
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Climate.us @climate.us · 17/09/2026
Summer 2026 was the warmest on record for the contiguous U.S., according to NOAA, surpassing previous records set in 1936 and 2021. August also set a new temperature record, while drought expanded across much of the country. Visit Climate.us for more climate news, data, and trends.
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Elle Cordova @ellecordova.bsky.social · 03/09/2026
Rough Draft vs Final Draft
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Hannah Richter @hannah-richter.bsky.social · 28/08/2026
Reports about the Tibet-Nepal flood have been devastating—and confusing. Here's the whirlwind story of how scientists around the world pieced together the cascade of events. @science.org: www.science.org/content/arti... #flood #hazard #naturaldisaster #landslide
science.org
How scientists unraveled the cause of the devastating flood in Tibet and Nepal
Global cooperation revealed a landslide, not a glacial collapse, likely initiated the cascade of events
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Met Office - weather and climate @metoffice.gov.uk · 10/08/2026
The BAMS State of the Climate report for 2025, published today, shows that the global climate set several new records, including atmospheric concentration of carbon dioxide, the loss of glacial ice from mountain regions, and the dryness of global soils. Read more ⬇️ buff.ly/tkbuQdS
Met Office news release graphic showing close-up cracked, drought-stricken earth. Text reads: “News Release, 10 August 2026. Rising greenhouse gas concentrations lead to ice loss and drying soils.” The Met Office logo appears in the top left corner.
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North Carolina Institute for Climate Studies @ncstate-ncics.bsky.social · 10/08/2026
State of the Climate in 2025, a comprehensive “annual physical” of the global climate from @ametsoc.org, is out today. Read about key contributions from NCICS staffers Carl Schreck, Laura Stevens, John Uehling, Garrett Graham, and Jessicca Allen. ncics.org/cics-news/th...
ncics.org
The State of the Climate in 2025 :: North Carolina Institute for Climate Studies
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Kathryn Tewson @kathryntewson.bsky.social · 02/08/2026
I have just been sent the transcript of a deposition my grandmother gave in 1977 while she was serving as an expert witness in a series of tribal rights cases and let me tell you, if nothing else this is proof that I come by it honest for every conceivable value of “it”
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Ed Hawkins @edhawkins.org · 31/07/2026
The missing words in the climate conversation are not human-caused climate change, but fossil fuel emissions. By Hayley Fowler and myself: theconversation.com/was-this-hea...
theconversation.com
‘Was this heatwave caused by climate change?’ – we’re asking the wrong question
Instead of asking whether climate change caused a heatwave, we should ask how much hotter it became because of fossil fuel emissions.
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Haut conseil pour le climat @hc-climat.bsky.social · 17/07/2026
Les impacts du changement climatique s'aggravent tandis que le rythme de baisse des émissions a encore ralenti en 2025. Où en est la France dans sa transition climatique ? Que préconise le Haut conseil pour le climat ? Les explications de @valmasdel.bsky.social et @pwlead.bsky.social ⬇
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Zeke Hausfather @zekehausfather.com · 17/07/2026
Climate change does not cause wildfires, but hot and dry conditions make them much more likely to spread. In Canada, 9 of the 10 worst wildfire years were both dryer and hotter than normal. And these fires are burning in areas that were historically not managed or suppressed.
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Climate.us @climate.us · 24/06/2026
Public trust in climate information is hard-won, something we understand as former members of the Climate(.)gov team. For our launch, @katharinehayhoe.com shared why she believes Climate.us is worthy of that trust, and why she'll be sending people here for years to come. #ClimateUS #ClimateForUs 🌍🧪
For years, Climate.gov was where I sent people for accurate, trustworthy answers about climate, from what El Nino means for the region to how extreme heat is changing where they live. Every article made complex science accessible and transparent. At a moment when social science highlights public education as a key tipping point for climate action, Climate.us doesn't just carry that forward—it raises the bar. I know I'll be sending people there for years to come. -Katharine Hayhoe, Ph.D., Atmospheric Scientist, Horn Professor and Endowed Chair in Public Policy and Public Law at Texas Tech, co-founder of the Talking Climate Collaborative and author of the Talking Climate newsletter
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Climate.us @climate.us · 23/06/2026
Climate.us is live. Built by members of the team behind Climate.gov, this new independent nonprofit website keeps trusted climate information easy to find, easy to use, and harder to erase. #ClimateForUs #ClimateUS
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Michael E. Mann @michaelemann.bsky.social · 19/06/2026
‘Termination shock’: trust our expert warnings on geoengineering’s planetary risks | New op-ed in @theguardian.com by Ray Pierrehumbert (@climatebook.bsky.social), Julia Slingo, @valmasdel.bsky.social & yours truly: www.theguardian.com/commentisfre...
theguardian.com
‘Termination shock’: trust our expert warnings on geoengineering’s planetary risks | Raymond Pierrehumbert, Julia Slingo, Michael Mann and Valerie Masson-Delmotte
Do we really want to play dice with our planet?
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Press Gazette @pressgazette.co.uk · 05/06/2026
City AM issues broadside against flood of AI slop being submitted by writers for its pages: "if you can’t be bothered to write it, why should anyone be bothered to read it?" www.cityam.com/there-should...
cityam.com
There should have been an op-ed here but you filed AI slop
City AM's inbox is drowning in AI pitches. Anna Moloney, who spends her days copy and pasting them into detection software, has had enough.
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Allison Crimmins @acrimmins.bsky.social · 27/05/2026
Sharing 3 beautiful storymaps developed by NOAA's National Centers for Environmental Information that depict stories of local resilience to environmental challenges across Alaska. The first is Cordova, Alaska: Extreme Precipitation Meets Historic Infrastructure storymaps.arcgis.com/stories/8224...
storymaps.arcgis.com
Cordova, Alaska
Extreme Precipitation Meets Historic Infrastructure
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David Roberts @volts.wtf · 28/04/2026
The vibes ... are bad. Real bad.
derekthompson.org
If America's So Rich, How'd It Get So Sad?
Or: How the 2020s broke our brains
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Climatologist49 @climatologist49.bsky.social · 01/04/2026
Here is the March 2026 temperature departure from the 1991-2020 normal. 🔥🔥🔥
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John Bistline @bistline.bsky.social · 01/04/2026
This is my favorite climate change chart. Japanese monks, aristocrats, and emperors kept meticulous records of cherry blossom festivals for 1,200 years and accidentally built the world's longest climate dataset.
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rhymes with my house @nijhuism.bsky.social · 05/03/2026
I’ve been thinking about Liz Bucar's viral essay "What If Trevor Noah Is Right About the Left and Religion?" since she published it last month. Here are a few thoughts about that piece — and about transformation, #conservation, & the imaginative power of both. substack.com/home/post/p-...
substack.com
Is Conservation a Religion?
Hear me out.
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Matt Shipman (he/him) @shiplives.bsky.social · 24/02/2026
I've become moderately successful in my field. The financial rewards of this are essentially nonexistent, but there is one big perk: I periodically get the opportunity to give other people an opportunity to share what they know. There are several benefits to this. Bear with me here. 🧵
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Costa Samaras @costasamaras.com · 09/02/2026
Bad Bunny is telling the world that the people in Puerto Rico are American citizens and deserve reliable and resilient electricity and infrastructure investment from the U.S. government.
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Kate Marvel @drkatemarvel.bsky.social · 02/02/2026
trying to talk about science to non scientists is wild because you'll be like "warm air holds more water vapor" and then a bunch of other scientists will be like EXCUSE ME DO YOU MEAN 1/es des/dT = lv/RvT^2
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Peter Sagal @petersagal.bsky.social · 15/01/2026
I would, I think, normally have dismissed or at least shrugged at the Governor’s invocation of MN as a special place with its own ethos and distinct moral identity. But I lived there. And it’s true.
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Kai Ryssdal @kairyssdal.bsky.social · 08/01/2026
I ask this every now and then and I’ve yet to get a good answer. How long does it take for people to realize they’re on the wrong side of history?
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Inside Climate News @insideclimatenews.org · 06/01/2026
A look at one scientist’s journey provides a window into the Trump administration’s hollowing out of NOAA, an agency that has long been a world leader in ocean science and protection.
insideclimatenews.org
How Trump Derailed a NOAA Pioneer’s Move From Climate Impacts to Solutions - Inside Climate News
Libby Jewett founded the U.S. ocean acidification program and had begun work on offshore wind energy. But she joined the past year’s historic exodus from the agency, the impacts of which are still not...
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Adam Kucharski @adamjkucharski.bsky.social · 03/01/2026
How likely is ‘likely’? Does ‘likely’ have a higher probability than ‘probable’? I put together a quick quiz so you can see how you interpret probability phrases, then see how you compare with others: probability.kucharski.io
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Richy Craven @richycraven.bsky.social · 15/12/2025
Rob Reiner: I'm going to make a coming of age drama, a fantasy adventure story, a romantic comedy, a psychological horror and then a courtroom drama. Us: Across your entire career? Reiner: In a 6 year period. Us: That sounds- Reiner: -Each one will be arguably the best movie in that genre.
Extract from Rob Reiner's Wikipedia 

Filmography 
1986 - Stand By zme
1987 - The Princess Bride
1989 - When Harry Met Sally
1990 - Misery
1992 - A Few Good Men
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Tom Maycock @tommaycock.bsky.social · 28/10/2025
Exactly this!
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Tom Di Liberto @tdiliberto.bsky.social · 22/10/2025
Big news out of @climatecentral.org today! We've brought back NOAA's billion dollar disaster dataset! Check out our interactive website and bookmark it because there's more to come! www.climatecentral.org/climate-serv...
climatecentral.org
U.S. Billion-Dollar Weather and Climate Disasters | Climate Central
Explore U.S. billion-dollar weather and climate disasters since 1980, including total costs, trends, and impacts.
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Pam McElwee @pammcelwee.bsky.social · 14/10/2025
The US Academic Alliance for the IPCC (USAA-IPCC) and @agu.org will host webinar TOMORROW at 1pm EST on how to be an expert reviewer for @ipcc.bsky.social reports. Please register & learn how to improve science policy assessments like upcoming Special Report on #ClimateChange and Cities!
QR code to sign up for a webinar on reviewing for IPCC reports. https://agu.zoom.us/webinar/register/WN_FwfGqOFrS8yOpxPxNToZag#/registration
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Costa Samaras @costasamaras.com · 07/10/2025
My colleagues at the White House developed an AI Bill of Rights in 2022, shown on the left, which outlined principles to protect people and communities. A lot of the work I’m doing now is defining my principles and analysis for a climate amendment to the AI Bill of Rights, as shown on the right.
My slides with the title Principles for Ethical AI Include Energy and Climate. Left side show the icons from the AI Bill of Rights. Right side bullets are:

Doesn’t raise people’s energy bills

Adds more clean power to the grid than it uses

Invests in distribution system infrastructure

Increases reliability, flexibility, and resilience

Open data and rising efficiency targets

Doesn’t add local pollution and is net-zero emissions 

Develops clean data center community benefits agreements
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Benjamin Dreyer @bcdreyer.social · 04/10/2025
There are any number of legitimate reasons to use the passive voice, including not knowing who did the action you’re describing, or the whom is more interesting/germane than the who. Exonerating the Gestapo is not one of those legitimate reasons.
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Governor JB Pritzker @govpritzker.illinois.gov · 04/10/2025
This morning, the Trump Administration’s Department of War gave me an ultimatum: call up your troops, or we will. It is absolutely outrageous and un-American to demand a Governor send military troops within our own borders and against our will.
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Project Drawdown @projectdrawdown.bsky.social · 23/09/2025
Project Drawdown has always been the world’s leading guide to science-based climate solutions 🌏. With the new Drawdown Explorer, we’re moving beyond describing solutions → to spotlighting breakthrough strategies for accelerating climate action.
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North Carolina Institute for Climate Studies @ncstate-ncics.bsky.social · 26/09/2025
As we mark the first anniversary of Hurricane Helene's destructive arrival in western North Carolina, we are pleased to share a series of videos on Helene by NCICS' Dr. Carl Schreck.
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dan sinker @dansinker.com · 05/09/2025
With the Trump Administration about to roll its ugly occupation into Chicago, I wanted to write a little lyrical love letter to the city. dansinker.com/posts/202…
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Bob Kopp @bobkopp.net · 02/09/2025
The Department of Energy hired five academics to raise doubts about climate change. 85+ climate experts (organized by @andrewdessler.com) reviewed their report. Our conclusion, detailed in 450 pages of analysis: it is biased, full of errors, and not fit to inform policy making.
sites.google.com
DOEresponseSite
On July 29, 2025, the Department of Energy (DOE) published a report from its Climate Working Group (CWG). This report features prominently in the EPA's reconsideration of its 2009 Endangerment Finding...
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John Bistline @bistline.bsky.social · 26/08/2025
We made it through break-up rumors, the Super Bowl, and now an engagement. What didn’t make it? The National Climate Assessment website.
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IPCC @ipcc.bsky.social · 18/08/2025
The #IPCC has announced the authors selected for its Seventh Assessment Report. 664 experts from 111 countries have been invited to participate as Coordinating Lead Authors, Lead Authors, & Review Editors. 🌍 51% from developing countries 🚺 46% women 🔗 bit.ly/AR7AuthorsPR
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NC State Climate Office @ncsco.bsky.social · 30/07/2025
The heat is on this week, and that means more stress during outdoor activities. Together with @ncstate-ncics.bsky.social, we're looking at what historical trends and recent extremes in Wet Bulb Globe Temperatures tell us about heat risk in North Carolina. #ncwx 📰: climate.ncsu.edu/blog/2025/07...
A photo of Lejeune High School football players practicing on a sunny day. (Photo by Sgt. Bryan Peterson/Marine Corps Installations East)
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North Carolina Institute for Climate Studies @ncstate-ncics.bsky.social · 30/07/2025
Wet-bulb globe temperature offers the best metric for heat stress but requires specialized instruments. NCICS’s Kyle Wodzicki and colleagues offer a fresh approach—and find alarming evidence of extreme heat trends in the Southeast US. @ncsco.bsky.social @kathiedello.bsky.social bit.ly/ncicswbgt2025
bit.ly
A New Approach to Measuring Extreme Heat :: North Carolina Institute for Climate Studies
By Mark Essig A black globe thermometer (center) and a humidity and temperature probe (left) at the NC State Climate Office’s ECONet station at Jockeys Ridge State Park. Photo courtesy of the North…
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David Ho @davidho.bsky.social · 30/07/2025
Motherfucking wind farms…
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Katharine Hayhoe @katharinehayhoe.com · 23/07/2025
Alberta may be known for its oil and gas, but it’s also home to some inspiring climate leadership. From award-winning innovation to climate equity efforts and the very real impacts of a warming world, here’s some of what I saw and learned while I was there on one of my bundled trips last month.
talkingclimate.ca
What's heating up in Alberta
Innovation in Alberta, Canadian wildfire season, and why smaller countries matter when it comes to climate change
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Alaa Al Khourdajie @dralaaclimate.bsky.social · 15/07/2025
🧵 What makes fossil fuel emissions "abated"? Our 🛑 new paper 🛑 in Energy and Climate Change tackles this crucial but dangerously vague concept.... 1/10
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David Ho @davidho.bsky.social · 04/05/2025
I think a lot about what Carl Sagan said in one of his final interviews.
"WE'VE ARRANGED A society based on science and technology, in which nobody understands anything about science technology. And this combustible mixture of ignorance and power, sooner or later, is going to blow up in our faces. Who is running the science and technology in a democracy if the people don't know anything about it?"
"Science is more than a body of knowledge, it's a way of thinking. A way of skeptically interrogating the universe with a fine understanding of human fallibility. If we are not able to ask skeptical questions, to interrogate those who tell us that something is true, to be skeptical of those in authority, then we're up for grabs for the next charlatan, political or religious, who comes ambling along."
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NOAA Climate.gov @climate.noaa.gov · 20/06/2025
June 21 is Show Your Stripes Day—a time to spark conversation about how our world is warming. This video shows how @noaa.gov temperature data for the U.S. is turned into the iconic stripes visualizations you may see shared today and tomorrow. @edhawkins.org
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Robert Kelchen @robertkelchen.com · 15/06/2025
This is a good piece (gift link) on how the federal government ghosting Northwestern on congressionally-appropriated funding for three months is affecting the university...and will affect medical research more broadly.
wsj.com
How Trump Blew Up Northwestern’s Business Model
The federal government froze the university’s research funding. It hasn’t offered the school a way to get it back.
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Benjamin Dreyer @bcdreyer.social · 03/06/2025
This is a hell of a thing to read.
open.substack.com
Diabolus Ex Machina
This Is Not An Essay
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ProPublica @propublica.org · 19/05/2025
NEW: As Hurricane Helene barreled toward Yancey County in North Carolina, communities along the Cane River in the Black Mountains were particularly vulnerable. But there were no evacuation orders, and few grasped what was coming. By @jenniferberryhawes.bsky.social and @cgaribay.bsky.social
propublica.org
Helene’s Unheard Warnings
As Hurricane Helene barreled toward Yancey County in North Carolina, communities along the Cane River in the Black Mountains were particularly vulnerable. But there were no evacuation orders, and few ...
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David Ho @davidho.bsky.social · 15/05/2025
Here's a figure from IPCC AR6 Summary for Policymakers showing the linear relationship between fucking around and finding out. Every tonne of CO₂ we add to the atmosphere makes things worse for us and all other living things.
A line graph illustrating the relationship between cumulative CO₂ emissions and global surface temperature increase. The title reads: “Every tonne of CO₂ emissions adds to global warming.” A subtitle states: “Global surface temperature increase since 1850–1900 (°C) as a function of cumulative CO₂ emissions (GtCO₂).”

Y-axis (vertical): Labeled “Find out” on the left side (as a humorous annotation), with the actual scale running from 0°C to 3°C, representing the temperature increase.

X-axis (horizontal): Labeled “Fuck around” at the bottom (as a humorous annotation), with a scale ranging from 0 to 4500 GtCO₂, indicating cumulative CO₂ emissions since 1850.

A black jagged line represents historical global warming data, rising steadily from near 0°C to about 1.1°C as cumulative emissions reach approximately 2500 GtCO₂.

The graph highlights a near-linear relationship between cumulative CO₂ emissions and global temperature increase, as stated in a text box within the plot area.

Five colored shaded regions (with corresponding trend lines) represent different future emission scenarios (until 2050):

SSP1-1.9 (light blue)

SSP1-2.6 (blue)

SSP2-4.5 (orange)

SSP3-7.0 (red-orange)

SSP5-8.5 (red)

These scenario pathways show increasing temperature outcomes with higher emissions, with SSP1-1.9 leading to the lowest warming and SSP5-8.5 to the highest.

The graph replaces conventional axis labels with the meme-inspired phrases “Fuck around” (X-axis) and “Find out” (Y-axis), emphasizing the consequence of emissions on global warming.
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