Noel Johnson

Noel Johnson

@ndjohnson.bsky.social

Professor of Economics at GMU. https://noeldjohnson.github.io

583 Followers 151 Following 312 Posts Joined Feb 2024
20 hours ago
Preview
Gene name errors: Lessons not learned Author summary Autocorrection is a feature of modern softwares including messaging apps, word processors and spreadsheets. These are designed to avoid data entry errors but “autocorrect fails” can lea...

This is wild:

Over a third of genetics papers published in top journals in 2014-20 (including Nature, Cell, and PNAS) have errors whereby genes with names like SEPT8, DEC1, or MARCH3, were turned into dates by Excel automatically!

The issue was first noted in 2004.

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3 days ago

pull quote

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2 days ago

I kind of agree with you. But also hate it.

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2 days ago

So I guess part of this conversation is, "what is my job" as a university prof? How much should I be teaching nuts and bolts and how much should be mercenary methods to get the job done?

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2 days ago

I'd like to think so.The agents are ridiculously good, and seemingly robust.We're running into a bit of a dilemma that I've heard echoed by folks in the CS realm. Basic skills are being hollowed out because the fixed cost of bringing people up to speed is greater than the cost of producing with LLM.

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2 days ago

Is teaching coding useful any more?

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2 days ago

Interested in opinions on this… I’m scheduled to teach phd gis/spatial techniques in the fall. I usually split it half coding and half discussing causal methods in papers. Should I tear it down, teach how to use Claude agents, and expand the scope of the class to cover research Methods in general?

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2 days ago
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Regrettably, I lost her halfway through our discussion of climate change, science education, and the median voter theorem.

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2 days ago
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Dog is asking some very pointed questions right now about why it was 80 degrees yesterday but snowing today.

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3 days ago

Actually, this is not false.

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3 days ago
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First 6 Days of Iran War Cost U.S. $11.3 Billion, Pentagon Says

The 2026 National Science Foundation budget is $8.75 Billion.

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6 days ago
The featured image shows a starfield surrounding a 
nebula that resembles the human brain. A blue outer oval
has a bright nebulosity inside. 
Please see the explanation for more detailed information.

🔭 The Cranium Nebula from the Webb Telescope

Image Credit: NASA, ESA, CSA, STScI; Processing: J. DePasquale (STScI)

ap260309

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4 days ago

Spurs are SO bad they're making me feel bad for a Spurs player

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1 week ago
Preview
History and Medicine - Associate Professor or Professor with Tenure - McMaster University This role is designed for an exceptional scholar whose work bridges humanities-based historical inquiry and contemporary infectious diseases scholarship, with particular emphasis on the history of pla...

Cool opportunity to work at the intersections of climate/environmental history and history of medicine!

History and Medicine – Associate Professor or Professor with Tenure – McMaster University

Apply by March 31st

niche-canada.org/2026/03/05/h...

#envhist #histmed #climhist #cdnhist

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5 days ago

Useful thread! COVID-19 led to the largest decline in life expectancy since WWII. Recovery is incomplete altho countries differ a lot. US had the largest life expectancy deficit of any studied. Deficits in countries that delayed widespread infection ( eg Norway Japan) had lower cumulative mortality

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1 week ago

Two weeks until Trump claims the Iran war would never have happened if he’d been president.

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1 week ago
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Claude Code 27: Research and Publishing Are Now Two Different Things Some Claude Code fan fiction about the economics of publishing with AI agents set in the very near future

This entire post is a very good read. And also depressing/disorienting. Unrelatedly, I also just ate an entire container of supermarket boneless buffalo wings.

causalinf.substack.com/p/claude-cod...

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1 week ago
A starfield is shown with a large circular blue
ring in the center. In the ring's center is a bright
blue spot. 
Please see the explanation for more detailed information.

🔭 Shapley 1: An Annular Planetary Nebula

Image Credit & Copyright: Peter Bresseler; Text: Keighley Rockcliffe (NASA GSFC, UMBC CSST, CRESST II)

apod.nasa.gov/apod/ap26030...

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1 week ago
YouTube
"Seven points clear - WHAT A NIGHT!" - Brighton 0-1 Arsenal | On the Whistle YouTube video by gunnerblog

📽️ "Seven points clear - WHAT A NIGHT!" - Brighton 0-1 Arsenal | On the Whistle

youtu.be/9DRB36bqMPE

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1 week ago

I love that the first guy Googled him and then the second guy asked his mom for advice and SHE Googled him.

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1 week ago

Believe in your work. Stop ending papers with “More research is needed” and start concluding with “No more research on this topic is needed.”

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2 weeks ago
YouTube
Tschaikowski: Der Nussknacker · Tanz der Zuckerfee / Nelsons · Gewandhausorchester YouTube video by Gewandhausorchester

Delightful.
www.youtube.com/watch?v=FACq...

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3 weeks ago
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Wow.

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3 weeks ago

New vocabulary word just dropped. From the Washington post—“The storm will undergo a rapid intensification process called bombogenesis on Sunday night…”.

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3 weeks ago
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So, walking around my house and this sticky note was stuck on the bottom of my shoe. I think good things are happening here…

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3 weeks ago
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NJ lawmakers introduce the FUCK ICE Act.

The bill "permits civil action for violations of US Constitution related to immigration enforcement."

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3 weeks ago

This means that Trump is giving himself as the Head of the Board of Corruption, $10 billion to spend however he wants, with no oversight from the US government and without congressional approval. It’s outright thievery.

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3 weeks ago
Preview
Matching sounds to shapes: Evidence of the bouba-kiki effect in naïve baby chicks Humans across multiple languages spontaneously associate the nonwords “kiki” and “bouba” with spiky and round shapes, respectively, a phenomenon named the bouba-kiki effect. To explore the origin of t...

“Humans across multiple languages spontaneously associate the nonwords kiki & bouba with spiky & round shapes, respectively...We tested the bouba-kiki effect in baby chickens. Similar to humans, they spontaneously chose a spiky shape when hearing a kiki sound & a round shape when hearing a bouba.”😲🧪

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3 weeks ago

the only place this should happen is academic conferences

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3 weeks ago

New data paper out!

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