Matthew Duffy
duffymatthew.bsky.social
Matthew Duffy
@duffymatthew.bsky.social
✍ Writer
🌎 Environmentalist
🏡🛶 Cabin Restorer in Wisconsin
Reposted by Matthew Duffy
We are failing our kids
December 16, 2025 at 3:06 PM
Reposted by Matthew Duffy
Climate.gov was one of world's leading sources of information on climate change.

The Trump admin has now fired all of its staff and it will now likely shut down (or maybe turned into a Trump-friendly site pushing falsehoods about climate) www.theguardian.com/us-news/2025...
Climate.gov Home
Science & information for a climate-smart nation
Climate.gov
June 11, 2025 at 3:52 PM
Reposted by Matthew Duffy
A tricky thing about modern society is that no one has any idea when they don’t die.

Like, the number of lives saved by controlling air pollution in America is probably over 200,000 per year, but the number of people who think their life was saved by controlling air pollution is zero.
April 7, 2025 at 4:13 AM
Reposted by Matthew Duffy
If you can't protest tomorrow, you can do other things:
- call your reps
- donate to orgs like the ACLU, Indivisible, etc
- be protest support (be the one people call if they're arrested, offer water/first aid, etc)
- write an op-ed for your local paper

...and so much more. We can all contribute!
April 5, 2025 at 1:42 AM
Reposted by Matthew Duffy
The Citizens United decision gave billionaires, corporations, and Wall Street executives a way to buy access, influence, and favorable policy decisions.

We must #EndCitizensUnited.
March 27, 2025 at 5:13 PM
Reposted by Matthew Duffy
I want us to study the history of resistance to slave catchers right now. I want us to study how slave catchers worked, how they were sanctioned, who paid them, and why they did what they did, right now. I want us to study the hyperlocal and networked ways slave catchers were impeded. Right now.
March 26, 2025 at 11:15 PM
Reposted by Matthew Duffy
When I was in the USAF and had a TS Clearance I almost went to prison for 5 years for being a threat to national security because I was gay. Didn't disclose secrets, didn't do anything. Just EXISTED. Yet these fools just breached our national security and it's "just another day at the office."
March 25, 2025 at 2:08 AM
Reposted by Matthew Duffy
scientists and scholars estimate we are only a decade away from learning all the lyrics to "black" by pearl jam
March 9, 2025 at 5:32 PM
Reposted by Matthew Duffy
Although NOAA's page on atmospheric CO2 levels has vanished, you can still get this vital information from Ralph Keeling's team at the Scripps Institution of Oceanography, UC San Diego keelingcurve.ucsd.edu

Please follow bsky.app/profile/keel... for updates and share

Don't let science be hidden
February 5, 2025 at 10:27 AM
Reposted by Matthew Duffy
some ways to generate electricity

A) use sunlight to drive photosynthesis in plants, let plants die, wait ~100 million years, dig up fossilized plants, burn plants, use heat to boil water, use steam to drive a rotating turbine, use generator to make electrons

B) use sunlight to make electrons
January 17, 2025 at 9:55 PM
Reposted by Matthew Duffy
physics of climate impacts 101:
- Stuff gets hot (worse heatwaves)
- Hot air holds more water vapor (heavier rainfall)
- Hot air is thirstier air (higher drought risk)
- Warm water is hurricane food (stronger storms)
- Hot water expands and hot ice melts (sea level rise)
January 14, 2025 at 9:48 PM
Reposted by Matthew Duffy
Spiralling global temperatures: 2024 edition
January 10, 2025 at 4:25 PM
Reposted by Matthew Duffy
Cannot stop thinking about how Octavia Butler wrote a book in 1993 about climate change. It opens with deadly fires in LA in 2025. In the story, a fascist President has just won office with the campaign slogan "Make America Great Again."

She was a modern day Nostradamus. If only we'd listened.
January 9, 2025 at 8:09 PM
Reposted by Matthew Duffy
It was another stunning year for global climate and weather extremes.

As data is processed and released in the first two weeks of January, you are going to be hearing all about these new historical records. Apologies for my many graphs in advance! 😬

Spiral below produced by svs.gsfc.nasa.gov/5190
January 2, 2025 at 12:58 PM
Reposted by Matthew Duffy
The Hourglass Nebula seen by Hubble
December 2, 2024 at 10:48 AM
Reposted by Matthew Duffy
Welcome to the Friendly Skies! Here's some good starter packs to get you going. Please also follow the #EnergySky and #GreenSky feeds. If you include 🔌💡 in your posts, they will show up in the Energy Sky feed (or use the #EnergySky tag). GreenSky membership is moderated by @ketanjoshi.co.
November 11, 2024 at 3:30 PM