Keith Landa
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landa84.bsky.social
Keith Landa
@landa84.bsky.social
59 followers 89 following 95 posts
For my faculty / Mars / astrobiology / geology / personal posts

See also @keithlanda.bsky.social for my Teaching/Learning/Tech posts

See also @ufs-keith-landa.bsky.social for my higher ed governance posts
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landa84.bsky.social
A great example of the limitation of #AI "thinking" and "understanding" which harkens back to the #CopernicanRevolution. I like this as I prepare to teach my #Mars class next semester. (And spend so much of my time on @sunyofficial.bsky.social AI projects.)
blog.still-water.net/ptolemaic-th...
Ptolemaic Thinking in the Age of AI – Still Water Lab
blog.still-water.net
November 22, 2025 at 7:54 AM
landa84.bsky.social
Interesting idea, get rid of districts altogether.
www.washingtonpost.com/opinions/202...
Opinion | The easiest way to end district gerrymandering? Eliminating districts.
Save democracy by holding a single, winners-take-all vote for congressional seats in every state.
www.washingtonpost.com
November 22, 2025 at 7:37 AM
landa84.bsky.social
As someone who grew up in a working class household in IA, I would like to see Democrats spend more time focusing on pocketbook issues that allow everyone a path to a decent livelihood. It's discouraging how we have lost support among working class voters.
www.washingtonpost.com/opinions/202...
Opinion | This rising House Democrat is a voice for the angry middle
Why I’m keeping an eye on the political trajectory of Jason Crow, a veteran of Iraq and Afghanistan.
www.washingtonpost.com
November 16, 2025 at 2:47 AM
landa84.bsky.social
Some interesting #sustainability programming going on in our neighboring town, around the other side of Candlewood Lake. I guess I need to get over to New Milford more often. #experientialEd

sullivanfarm.org
Sullivan Farm - Cultivating a learning experience for a sustainable future.
The Sullivan Farm is home to professional learning programs and resources for both school children and adults to expand awareness of their relationship with the environment.
sullivanfarm.org
November 9, 2025 at 6:40 AM
Reposted by Keith Landa
nytimes.com
In @nytopinion.nytimes.com

“If Trump cares about Christians or anyone else in Nigeria, all he needs to do is restore aid and let babies live,” our columnist Nicholas Kristof writes.
Opinion | Trump Aid Cuts Kill More Christians Than Jihadists Do
Murderous attacks on Christians and Muslims alike are a real problem in Nigeria. Cutting humanitarian assistance there is even more lethal.
nyti.ms
November 9, 2025 at 1:20 AM
landa84.bsky.social
Our #science #research ecosystem drives #innovation and economic development - one more thing the Trump administration is taking a wrecking ball to. It will not be easy to rebuild.

www.pbs.org/newshour/sho...
Top researchers consider leaving U.S. amid funding cuts: 'The science world is ending'
A poll from the journal Nature found that 75% of researchers in the U.S. are considering leaving the country. That includes a man who’s been dubbed the "Mozart of Math." Stephanie Sy examines what’s b...
www.pbs.org
November 7, 2025 at 4:01 AM
landa84.bsky.social
Cool milestone, over 6000 confirmed #exoplanets and more in the wings to be confirmed! So many worlds to explore, even though that will have to be remotely for now.

www.nasa.gov/universe/exo...
NASA’s Tally of Planets Outside Our Solar System Reaches 6,000 - NASA
The milestone highlights the accelerating rate of discoveries, just over three decades since the first exoplanets were found.
www.nasa.gov
October 22, 2025 at 3:36 AM
landa84.bsky.social
Great interview on the why, what, and how of space. #Space #policy and #science. #NASA #explorations
youtu.be/373Ddzq66iw?...
Wasting BILLIONS on Space? Nope says this Science Geek
YouTube video by Nayeema Raza
youtu.be
October 18, 2025 at 3:31 AM
landa84.bsky.social
No deep thoughts. Just liked this perspective...
"You do realize the ground you're standing on is a big rock floating in space."
October 6, 2025 at 2:53 AM
landa84.bsky.social
Recent paper apparently used #AI to call into question the #Navier #Stokes equations. If this holds up with the full equations, it could be a big deal, given all the cases that the NS eqns relate to
youtube.com/shorts/2gtg3...
Breaking Equation News
YouTube video by Hannah Fry
youtube.com
October 5, 2025 at 2:36 AM
landa84.bsky.social
Like Phoenix rising from the ashes. Restoring access to #climate data, resources, and teaching materials. And providing new services. #Resist

www.theguardian.com/environment/...
Scientists breathe new life into climate website after shutdown under Trump
Climate.gov, which went dark this summer, to be revived by volunteers as climate.us with expanded mission
www.theguardian.com
September 3, 2025 at 3:01 AM
landa84.bsky.social
No surprise here

arstechnica.com/science/2025...
Bluesky now platform of choice for science community
It’s not just you. Survey says: “Twitter sucks now and all the cool kids are moving to Bluesky”…
arstechnica.com
September 2, 2025 at 3:08 AM
landa84.bsky.social
Sometimes knowing the actual physics is more useful than just a massive-scale statistical analysis #climate #modeling #AI
news.mit.edu/2025/simpler...
Simpler models can outperform deep learning at climate prediction
Simple climate prediction models can outperform deep-learning approaches when predicting future temperature changes, but deep learning has potential for estimating more complex variables like rainfall...
news.mit.edu
August 30, 2025 at 4:40 AM
landa84.bsky.social
Good, we need to see more fighting back!
www.washingtonpost.com/health/2025/...
CDC director being ousted refuses to resign, says RFK Jr. is ‘weaponizing public health’
Susan Monarez was confirmed as the CDC’s director in July. Three top agency officials announced resignations as the Trump administration moved to oust her.
www.washingtonpost.com
August 28, 2025 at 12:44 AM
landa84.bsky.social
We will have so much rebuilding that we need to do once we can get rid of the destructive administration currently in the White House. #SaveOurScience #ScienceAsAPublicGood
www.washingtonpost.com/business/202...
Inside science labs trying to survive in the Trump era
Anastasia Khvorova’s lab at the University of Massachusetts Chan Medical School shows how quickly the administration is dismantling an 80-year partnership that made the U.S. a scientific superpower.
www.washingtonpost.com
August 16, 2025 at 2:34 AM
landa84.bsky.social
A great example of hands-on #activism to deal with #ClimateAnxiety and make a difference. #GreenCrew
www.nytimes.com/2025/05/20/c...
Minnesota Teens Are Fighting Climate Anxiety With Shovels
www.nytimes.com
June 28, 2025 at 3:17 AM
landa84.bsky.social
Studying other #planets helps us understand the #Earth, and vice versa. #Climate #ComparativePlanetology #atmosphere
www.washingtonpost.com/science/2025...
It turns out weather on other planets is a lot like on Earth
If you looked at the churning clouds near Jupiter’s pole, they appear like ocean currents on Earth — as if you’re looking at small edges and meandering fronts in the Baltic Sea.
www.washingtonpost.com
June 22, 2025 at 7:27 AM
landa84.bsky.social
Interesting and difficult question. #bioethics #ecoethics #biodiversity #malaria
www.washingtonpost.com/climate-envi...
We finally may be able to rid the world of mosquitoes. But should we?
Gene editing holds the potential of suppressing mosquito species that carry deadly diseases — and raises ethical questions.
www.washingtonpost.com
June 8, 2025 at 6:01 AM
landa84.bsky.social
Actions of the current administration are not only decimating current fed workforce, but also destroying career paths for recent graduates. #Climate #STEM #sustainability
hechingerreport.org/so-much-for-...
So much for saving the planet. Climate careers, and many others, evaporate for class of 2025
The Trump administration is disrupting career paths for new graduates hoping to work in climate change jobs, sustainability, international aid, public service and the sciences.
hechingerreport.org
June 8, 2025 at 5:34 AM
landa84.bsky.social
We should be doing more to promote these types of projects, not gutting the programs that support our switch to #CleanEnergy
www.washingtonpost.com/climate-solu...
Schools are digging underground for their heat — and saving money
Clean energy tax credits have fueled a surge of geothermal projects in K-12 schools across the nation — which may be under threat if the credits are repealed.
www.washingtonpost.com
May 25, 2025 at 7:07 AM
landa84.bsky.social
NASA science faces cuts that will turn off current missions that have years of productive work left, cancel new missions that are built and ready to fly, and decimate science and engineering workforce needed for our innovation economy. Please sign:
www.planetary.org/advocacy-act...
Advocacy Action Center
The Planetary Society is organizing a new space constituency that is educated, empowered, and loud.
www.planetary.org
May 25, 2025 at 6:18 AM
landa84.bsky.social
Well, we're probably already past the point where #ClimateChange will lead to ice caps melting and catastrophic sea level rise. Definitely need #CleanEnergy now. But I'm guessing we're also going to need some #geoengineering down the road
www.washingtonpost.com/climate-envi...
Earth’s major climate goal is too warm for the polar ice sheets, study says
If Earth stays at its current levels of warming — below policymakers’ goal of 1.5 degrees Celsius — polar ice sheets may melt, causing seas to rise and displacing coastal communities, a study finds.
www.washingtonpost.com
May 25, 2025 at 3:01 AM
landa84.bsky.social
Ask Your Senators to Sign the Letter Supporting #NASA #Science www.congressweb.com/PlanetarySoc...
Ask Your Senators to Sign the Letter Supporting NASA Science
Contact your Senators to encourage them to sign the congressional letter requesting full funding for NASA Science Mission Directorate in Fiscal Year 2026. If your Senator has already signed the ...
www.congressweb.com
May 21, 2025 at 12:18 AM
landa84.bsky.social
Seismic evidence (slow shear waves) for #Mars #aquifer - but 5.4-8 km down. Not going to be easy to get at, but maybe a refuge for life? #astrobiology #NASA #InSight
theconversation.com/meteorites-a...
Meteorites and marsquakes hint at an underground ocean of liquid water on the Red Planet
What happened to all the water on Mars? The answer may lie underground.
theconversation.com
May 18, 2025 at 7:44 AM
landa84.bsky.social
It is going to take forever to recover from the damage being done to our country by the current administration.
dataandpolitics.net Data Bear 🏳️‍🌈 @dataandpolitics.net · Apr 20
This is ominous.

I can’t see a single ship coming into or going out of the Golden Gate.
April 21, 2025 at 6:27 AM