Kristina McElheran
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kmcelheran.bsky.social
Kristina McElheran
@kmcelheran.bsky.social
2K followers 1.4K following 300 posts

Associate Prof at University of Toronto. Digitization scholar studying firm use of technology, productivity, strategy, and the future of work.

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Business 68%
Economics 20%
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kmcelheran.bsky.social
Kristina McElheran @kmcelheran.bsky.social · Sep 1
Beware of coverage of AI-related pre-prints...unless they are mine. ;-)
The A.I.-Profits Drought and the Lessons of History
Like the steam engine, electricity, and computers, generative artificial intelligence could take longer than expected to transform the economy.
www.newyorker.com

kmcelheran.bsky.social
Kristina McElheran @kmcelheran.bsky.social · 1d
#Econsky, #Edusky, I am thinking about assigning seating to my undergrads (smallish seminar classes) for the first time in my career. I feel so High School.

Pros/Cons from those who have done this?

kmcelheran.bsky.social
Kristina McElheran @kmcelheran.bsky.social · 1d
I miss the days of being mostly worried about tariffs.
melissagiragrant.com Melissa Gira Grant @melissagiragrant.com · 1d
Fuentes, yesterday: “Our #1 political enemy is women because women constrain everything, every conversation, every man, everything. They have to be imprisoned. They are the ones that are hurting the fertility rate. They're the ones making us sympathetic to poor people, which are also brown people.”
Nick Fuentes: “The number one political enemy in America is women. … They have to be imprisoned.”
www.mediamatters.org

Reposted by Cathy N. Davidson, Nicholas Birns, David S. Cohen , and 9 more

melissagiragrant.com
Melissa Gira Grant @melissagiragrant.com · 1d
Fuentes, yesterday: “Our #1 political enemy is women because women constrain everything, every conversation, every man, everything. They have to be imprisoned. They are the ones that are hurting the fertility rate. They're the ones making us sympathetic to poor people, which are also brown people.”
Nick Fuentes: “The number one political enemy in America is women. … They have to be imprisoned.”
www.mediamatters.org

kmcelheran.bsky.social
Kristina McElheran @kmcelheran.bsky.social · 1d
Startup idea: surveillance-free bars. Third party certified.
joshuaeaton.bsky.social Joshua Eaton @joshuaeaton.bsky.social · 2d
We really do need to rebuild the capacity to meet strangers in public places, and stuff like this ruins it for everyone.
cnn.com CNN @cnn.com · 4d
Social media is awash with videos of men filming themselves approaching women in public spaces and attempting to flirt. In many cases, the videos are filmed and uploaded without the women’s consent. https://cnn.it/4qtIsvB

Reposted by Aaron Sojourner, Kristina McElheran

mddoogie3.bsky.social
MdDoogie3 @mddoogie3.bsky.social · 2d
To everyone thanking me, much appreciated but not why I posted! Pls support your local immigrant defense group like:

The Immigrant Law Center of Minnesota: www.ilcm.org/donate/

Or my hometown LUCE: www.lucemass.org/donate

Or Google your city/state & “immigrant defense” to find your local heroes!

Reposted by Rebecca Tushnet, Kristina McElheran

mddoogie3.bsky.social
MdDoogie3 @mddoogie3.bsky.social · 2d
And please thank lawyers doing this work. We’re carrying a lot of trauma for voiceless clients. We are tired. We have become experts in new law under the most dire circumstances.

If you can, donate to immigration defense funds. They’ve been at it the longest and have the least resources.

30/end?

Reposted by Kristina McElheran

ronfilipkowski.bsky.social
Ron Filipkowski @ronfilipkowski.bsky.social · 2d
On every important vote that matters, Susan Collins votes with Trump.

Every time her vote could stop something he’s trying to do, she votes with him.

She is a fake moderate with a MAGA voting record.

A vote for Susan Collins is a vote to give Trump more power.

Reposted by Kristina McElheran

joshuaeaton.bsky.social
Joshua Eaton @joshuaeaton.bsky.social · 2d
We really do need to rebuild the capacity to meet strangers in public places, and stuff like this ruins it for everyone.
cnn.com CNN @cnn.com · 4d
Social media is awash with videos of men filming themselves approaching women in public spaces and attempting to flirt. In many cases, the videos are filmed and uploaded without the women’s consent. https://cnn.it/4qtIsvB

Reposted by Kristina McElheran

tinanguyen.bsky.social
Tina Nguyen @tinanguyen.bsky.social · 3d
(Media) SCOOP: Weeks ago, the owner of the Washington City Paper had offered to purchase The Washington Post's sports and local sections, keeping their desks alive.

The Post reporters were laid off and the desks were shut down instead.

www.theverge.com/policy/87683...
Bezos could have saved WaPo’s sports and local journalists. He laid them off instead.
“The equation isn’t adding up.”
www.theverge.com

Reposted by Bryan D. Jones, Valerie Mueller, Scott A. Imberman , and 1 more

rahaeli.bsky.social
rahaeli @rahaeli.bsky.social · 3d
I genuinely cannot believe the degree to which we are pissing away this generational breakthrough, even given the fuckmuppets who are involved www.nbcnews.com/health/healt...
FDA declines to review Moderna's mRNA flu shot
Under Health Secretary Robert F. Kennedy Jr., the Food and Drug Administration has taken an aggressive stance against mRNA technology.
www.nbcnews.com

Reposted by Marco Festa‐Bianchet, Kristina McElheran

nzorach.bsky.social
Nat M. Zorach @nzorach.bsky.social · 3d
Bridge Owner Lobbied Administration Before Trump Blasted Competing Span to Canada www.nytimes.com/2026/02/10/w...
Bridge Owner Lobbied Administration Before Trump Blasted Competing Span to Canada
www.nytimes.com

Reposted by Kristina McElheran

dricks.bsky.social
Delthia Ricks @dricks.bsky.social · 3d
8 more children died from influenza complications last week, according to CDC's FluView report, bringing the total to 60 pediatric deaths so far this season. The agency keeps tabs on childhood deaths caused by the flu, but doesn't recommend flu shots as a way to prevent infection👇
Weekly US Influenza Surveillance Report: Key Updates for Week 4, ending January 31, 2026
Seasonal influenza activity remains elevated nationally.
www.cdc.gov

kmcelheran.bsky.social
Kristina McElheran @kmcelheran.bsky.social · 4d
“Most allegedly involved errors in which the TruDi Navigation System misinformed surgeons about the location of their instruments while they were using them inside patients’ heads during operations.”

Is quite a sentence.
reuters.com Reuters @reuters.com · 4d
After artificial intelligence was added to a medical device used to treat chronic sinusitis, the FDA has received unconfirmed reports of at least 100 malfunctions and adverse events reut.rs/46G6Naa

Reposted by Anders Aslund, David Lazer, Joe R. Feagin , and 10 more

donmoyn.bsky.social
Don Moynihan @donmoyn.bsky.social · 4d
*Green card application in process and work permit, married to US citizen
*Lived in US for 20 years, no criminal record
*In detention for five months with no charge, despite judge approving release
*He disputes ICE claim that he signed forms agreeing to deportation

Reposted by Michael W. Kraus, Mary L. Dudziak, David Darmofal , and 1 more

propublica.org
ProPublica @propublica.org · 4d
2/ “I miss my school and my friends I feel bad since when I came here to this Place, because I have been here too long.”

From 9-year-old Susej F, detained for 50+ days
The first page of a child’s handwritten letter, written in different colors of pencil. Transcript: “Hello, my name is Susej F and I’am 9 years old. I’am from Venezuela. I have been 50 days in Dilley Immigration Processing Center. And I want to go to my Country. But I miss my school and my friends I feel bad since when I came here to this Place, because I have been here too long. I have been 2 years and 6 months in united states, and I was happy with my friends in The school but now I need to leave. I miss my family in my country so now I want To go to Venezuela. But my mom do not want to leave because she wants a better future for me.” The second page of a child’s handwritten letter, written in pencil on notebook paper. Transcript: “Seen how people like me, immigrants are been treated changes my perspective about the U.S. My mom and I came to The U.S looking for a good and safe place to live, and my mom was looking for a Good job.”

Reposted by Kristina McElheran

reuters.com
Reuters @reuters.com · 4d
After artificial intelligence was added to a medical device used to treat chronic sinusitis, the FDA has received unconfirmed reports of at least 100 malfunctions and adverse events reut.rs/46G6Naa

Reposted by Elizabeth Saunders, David Lazer, Will Jennings , and 23 more

klillington.bsky.social
Karlin Lillington @klillington.bsky.social · 4d
And here is my story: ‘Absolute hell’: Irishman with valid US work permit held by Ice since September

www.irishtimes.com/world/us/202...
‘Absolute hell’: Irishman with valid US work permit held by Ice since September
Seamus Culleton has been in a detention facility in Texas for nearly five months despite having no criminal record
www.irishtimes.com

kmcelheran.bsky.social
Kristina McElheran @kmcelheran.bsky.social · 4d
@graememcelheran.bsky.social we apparently are better-connected IRL than online!
moskov.goodventures.org Dustin Moskovitz @moskov.goodventures.org · 4d
how do you do fellow tech and science journalists

kmcelheran.bsky.social
Kristina McElheran @kmcelheran.bsky.social · 4d
This is a great analogy.
nick-pettigrew.bsky.social Nick Pettigrew @nick-pettigrew.bsky.social · 5d
I'm convinced AI is our generation's radium - a discovery with genuinely useful applications in specific, controlled circumstances that we stupidly put in everything from kid's toys to toothpaste until we realised the harm far too late where future generations will ask if we were out of our minds.
dancow.bsky.social Dan Nguyen @dancow.bsky.social · 5d
VC, founder, dumbass

Reposted by Kristina McElheran

moskov.goodventures.org
Dustin Moskovitz @moskov.goodventures.org · 4d
how do you do fellow tech and science journalists

Reposted by Steve Peers, Christopher Wright, Robert W. Wallace , and 17 more

nick-pettigrew.bsky.social
Nick Pettigrew @nick-pettigrew.bsky.social · 5d
I'm convinced AI is our generation's radium - a discovery with genuinely useful applications in specific, controlled circumstances that we stupidly put in everything from kid's toys to toothpaste until we realised the harm far too late where future generations will ask if we were out of our minds.
dancow.bsky.social Dan Nguyen @dancow.bsky.social · 5d
VC, founder, dumbass
@Nick_Davidov Asked Claude Cowork organize my wife's desktop, it stated doing it, asked for a permission to delete temp office files, I granted it, and then it goes "ooops" Turns out it tried renaming and accidentally deleted a folder with all of the photos my wife made on her camera for the last 15 years. All photos of kids, their illustrations, friends' weddings, travel, everything. It's not in trash, it was done via terminal It's not in iCloud, it already synced the new file structure. She didn't have Time Machine. Disc recovery tools can't see anything. I called Apple and they pointed me to a feature in iCloud allowing to retrieve files that were saved before but are no longer on iCloud Drive (they keep them for 30 days). I'm now watching it load tens of thousands of files. I nearly had a heart attack. Nick Davidov • @Nick_Davidov VC, founder, DVC.ai - backing repeat founders with a community of 200 engineers. e/acc/OSS. Perplexity, Higgsfield, Animation, Etched. Husband to @msdavidova

Reposted by Brendan Nyhan, Tom Clark, John Horgan , and 20 more

eoinhiggins.bsky.social
Eoin Higgins @eoinhiggins.bsky.social · 6d
Concentration camps: stories of as many as 50 people to a cell — men and women in some cases — with no windows and limited airflow, a single camera-monitored toilet, aluminum blankets, no showers and poor quality food.
ICE detainees from Maine being held under ‘inhumane’ conditions in Mass. facility, attorneys say
An Immigration and Customs Enforcement spokesperson said the allegations of overcrowding and lack of access to lawyers are false.
www.pressherald.com

Reposted by Kristina McElheran

essencesimmone.blacksky.app
essencesimmone.blacksky.app @essencesimmone.blacksky.app · 6d
The Target situation is like a microcosmic example of the US tariff initiative. People thought they needed Target, until the boycott. Now they’ve found ways around it and don’t wanna go back. Other countries are now realizing they don’t need the big superpower USA and are adjusting accordingly.

Reposted by Brendan Nyhan, Jon Green, Melanie C. Green , and 11 more

govwesmoore.bsky.social
Governor Wes Moore @govwesmoore.bsky.social · 7d
I stand with County Executive Calvin Ball as he signs emergency legislation today prohibiting privately owned buildings from being used as ICE detention centers.

Howard County chose dignity, accountability, and its people. Tune into our event now:
bit.ly/4a2VtHw
Redirecting...
bit.ly

Reposted by Ian Hall, Lesley A. Hall, Janet Murray , and 9 more

bencollins.bsky.social
Tim Onion @bencollins.bsky.social · 7d
Once again, it turns out “fully autonomous” means “a guy in the Philippines.”
It Turns Out Waymos Are Being Controlled by Workers in the Philippines
During a Congressional hearing, Waymo's chief safety officer, Mauricio Peña, was grilled over the company's reliance on overseas workers.
futurism.com

kmcelheran.bsky.social
Kristina McElheran @kmcelheran.bsky.social · 8d
Oi. Too tired to even skeet properly. Presented yet a new paper today. Is it the weekend yet?

kmcelheran.bsky.social
Kristina McElheran @kmcelheran.bsky.social · 8d
Great coverage of our paper J-curve paper on AI’s productivity impacts by @willagreer.bsky.social in @npr.org’s Planet Money newsletter! www.npr.org/sections/pla...
5 papers from the Super Bowl of Economics
Planet Money went to the annual meeting of the American Economics Association, and we saw some fascinating papers presented there.
www.npr.org

kmcelheran.bsky.social
Kristina McElheran @kmcelheran.bsky.social · 8d
We found a “J-curve”: down, then up. Up is conditional on survival, so potentially a wild ride. Nice coverage of our paper/AEA presentation this week by Planet Money: www.npr.org/sections/pla...
5 papers from the Super Bowl of Economics
Planet Money went to the annual meeting of the American Economics Association, and we saw some fascinating papers presented there.
www.npr.org

Reposted by Michael E. Mann, Rebecca Solnit, Richard E. Lenski , and 8 more

pbump.com
Philip Bump @pbump.com · 8d
Jeff Bezos’s wealth has increased an average of $70 million every day of 2026, meaning that he could have offset The Post’s losses with what he’s made since Monday.

Reposted by Kristina McElheran

karlbode.com
Karl Bode @karlbode.com · 8d
unlike "CEO said a thing!" journalism, this Canadian reporter actually manages to ask an objective expert instead of parroting a rich executive
Musk vows to put data centers in space and run them on solar power but experts have their doubts
NEW YORK (AP) — Elon Musk vowed this week to upend another industry just as he did with cars and rockets — and once again he's taking on long odds.
ca.finance.yahoo.com