Nathaniel Geiger
@nathanielgeiger.bsky.social
Assistant Professor at the University of Michigan. Social psychology and climate change communication. Speaking for myself, not the university. https://nathanielgeiger.wixsite.com/michigan
Reposted by Nathaniel Geiger
The underlying study: "Experimental evidence of the effects of large language models versus web search on depth of learning" academic.oup.com/pnasnexus/ar...
"participants reported developing shallower knowledge from LLM summaries even when the results were augmented by...web links" vs. search
"participants reported developing shallower knowledge from LLM summaries even when the results were augmented by...web links" vs. search
November 21, 2025 at 1:31 PM
The underlying study: "Experimental evidence of the effects of large language models versus web search on depth of learning" academic.oup.com/pnasnexus/ar...
"participants reported developing shallower knowledge from LLM summaries even when the results were augmented by...web links" vs. search
"participants reported developing shallower knowledge from LLM summaries even when the results were augmented by...web links" vs. search
Reposted by Nathaniel Geiger
Good morning. I've got a banger new post out today that develops a new method for placing voters on the left-right ideological spectrum, and adds a new, "non-ideological"/affordability axis to usual way we chart & think about US voters (esp swing voters). www.gelliottmorris.com/p/not-just-l...
Not just left vs right: Most voters think about affordability and material wellbeing, not in ideological terms
Most voters want a party that emphasizes cost of living issues and makes the world a better place. Few Americans think in solidly ideologically terms. "Moderates" are mostly non-ideological.
www.gelliottmorris.com
November 20, 2025 at 1:00 PM
Good morning. I've got a banger new post out today that develops a new method for placing voters on the left-right ideological spectrum, and adds a new, "non-ideological"/affordability axis to usual way we chart & think about US voters (esp swing voters). www.gelliottmorris.com/p/not-just-l...
Reposted by Nathaniel Geiger
🌱 How do environmental protests affect public option? And what if they are disruptive? We have a 💫 new study 💫 out in the BJPS about public support for environmental protests. (cc @catherinedevries.bsky.social , @simonvanteutem.bsky.social ) Summary below 👇
NEW -
Public Support for Pro-environment and Environment-Critical Movements - https://cup.org/3XzCAEJ
- @dirckdekleer.bsky.social, @catherinedevries.bsky.social & @simonvanteutem.bsky.social
#OpenAccess
Public Support for Pro-environment and Environment-Critical Movements - https://cup.org/3XzCAEJ
- @dirckdekleer.bsky.social, @catherinedevries.bsky.social & @simonvanteutem.bsky.social
#OpenAccess
November 17, 2025 at 9:22 AM
🌱 How do environmental protests affect public option? And what if they are disruptive? We have a 💫 new study 💫 out in the BJPS about public support for environmental protests. (cc @catherinedevries.bsky.social , @simonvanteutem.bsky.social ) Summary below 👇
Reposted by Nathaniel Geiger
well, that's (another) dealbreaker for Josh Shapiro in 2028 www.eenews.net/articles/rgg...
RGGI exit ends Pennsylvania’s only major climate policy
Gov. Josh Shapiro (D) signed the deal Wednesday to leave the regional cap-and-trade system, ending a four-month budget impasse with Republicans.
www.eenews.net
November 14, 2025 at 3:10 PM
well, that's (another) dealbreaker for Josh Shapiro in 2028 www.eenews.net/articles/rgg...
Reposted by Nathaniel Geiger
Reposted by Nathaniel Geiger
NSF is open again!
A few comments:
*Please be patient.
During a shutdown NSF employees cannot open computers or respond to emails.
*Merit review will continue. However panels won’t resume until after Dec 8th.
*POs remain excited and committed to advancing science and the scientific workforce.
A few comments:
*Please be patient.
During a shutdown NSF employees cannot open computers or respond to emails.
*Merit review will continue. However panels won’t resume until after Dec 8th.
*POs remain excited and committed to advancing science and the scientific workforce.
November 13, 2025 at 5:58 PM
NSF is open again!
A few comments:
*Please be patient.
During a shutdown NSF employees cannot open computers or respond to emails.
*Merit review will continue. However panels won’t resume until after Dec 8th.
*POs remain excited and committed to advancing science and the scientific workforce.
A few comments:
*Please be patient.
During a shutdown NSF employees cannot open computers or respond to emails.
*Merit review will continue. However panels won’t resume until after Dec 8th.
*POs remain excited and committed to advancing science and the scientific workforce.
Reposted by Nathaniel Geiger
Former Virginia governor Terry McAuliffe is the latest prominent Democrat to join Natural Allies for a Clean Energy Future, a fossil fuel industry front group that seeks to influence liberals to embrace methane gas as clean, climate-friendly energy
Former Gov. McAuliffe joins pro-natural gas group as national co-chair • Virginia Mercury
Terry McAuliffe to promote natural gas as a route to long-term energy reliability as renewable energy sources are built out.
virginiamercury.com
November 12, 2025 at 9:38 PM
Former Virginia governor Terry McAuliffe is the latest prominent Democrat to join Natural Allies for a Clean Energy Future, a fossil fuel industry front group that seeks to influence liberals to embrace methane gas as clean, climate-friendly energy
Reposted by Nathaniel Geiger
Experimental participants to us
November 12, 2025 at 2:08 PM
Experimental participants to us
Reposted by Nathaniel Geiger
Since 1990, the emissions share of the richest 1% has increased by 13%, and the richest 0.1% has grown by 32%, while the poorest 50% has decreased by 3%.
policy-practice.oxfam.org/resources/cl...
policy-practice.oxfam.org/resources/cl...
November 10, 2025 at 9:01 AM
Since 1990, the emissions share of the richest 1% has increased by 13%, and the richest 0.1% has grown by 32%, while the poorest 50% has decreased by 3%.
policy-practice.oxfam.org/resources/cl...
policy-practice.oxfam.org/resources/cl...
Reposted by Nathaniel Geiger
To understand how Bari Weiss might approach climate coverage at CBS, I read every climate article the Free Press has published.
Almost every one reinforced a common fossil fuel industry talking point—that climate change is exaggerated, that solutions don't work, and that fossil fuels = freedom
Almost every one reinforced a common fossil fuel industry talking point—that climate change is exaggerated, that solutions don't work, and that fossil fuels = freedom
Bari Weiss vs. climate change
At The Free Press, Weiss consistently rebrands tired fossil fuel talking points as courageous, rebellious dissent.
heated.world
November 6, 2025 at 8:01 PM
To understand how Bari Weiss might approach climate coverage at CBS, I read every climate article the Free Press has published.
Almost every one reinforced a common fossil fuel industry talking point—that climate change is exaggerated, that solutions don't work, and that fossil fuels = freedom
Almost every one reinforced a common fossil fuel industry talking point—that climate change is exaggerated, that solutions don't work, and that fossil fuels = freedom
Reposted by Nathaniel Geiger
Wondering why no one likes your posts anymore, even among your friends? It's because @jay.bsky.team and team have decided to hide a huge amount of content from all of our feeds by default.
Here's how to turn it off.
First go to the hamburger menu in the upper left corner
Here's how to turn it off.
First go to the hamburger menu in the upper left corner
November 6, 2025 at 6:23 PM
Wondering why no one likes your posts anymore, even among your friends? It's because @jay.bsky.team and team have decided to hide a huge amount of content from all of our feeds by default.
Here's how to turn it off.
First go to the hamburger menu in the upper left corner
Here's how to turn it off.
First go to the hamburger menu in the upper left corner
Reposted by Nathaniel Geiger
Reposted by Nathaniel Geiger
ah, perhaps instead of pumping millions into endless factional infighting Dem donors could invest in making local Dem organizations genuine civic spaces that can reach people during and between elections
November 5, 2025 at 12:49 PM
ah, perhaps instead of pumping millions into endless factional infighting Dem donors could invest in making local Dem organizations genuine civic spaces that can reach people during and between elections
Reposted by Nathaniel Geiger
Hmmm. Anyone think we’ll now get the punditry class to engage in weeks long debate about the need for the right to moderate and move more to the center to improve its electoral chances? …Anyone??
November 5, 2025 at 1:55 AM
Hmmm. Anyone think we’ll now get the punditry class to engage in weeks long debate about the need for the right to moderate and move more to the center to improve its electoral chances? …Anyone??
Reposted by Nathaniel Geiger
For any unfamiliar with the quality of journalism at Teen Vogue, it's well known for hard-hitting stories on "politically sensitive" topics including climate.
Then there's CBS: the only major network to increase climate coverage in the last few years. They just axed nearly their whole climate team.
Then there's CBS: the only major network to increase climate coverage in the last few years. They just axed nearly their whole climate team.
I was laid off from Teen Vogue today along with multiple other staffers, and today is my last day.
certainly more to come from me when the dust has settled more, but to my knowledge, after today, there will be no politics staffers at Teen Vogue.
certainly more to come from me when the dust has settled more, but to my knowledge, after today, there will be no politics staffers at Teen Vogue.
November 3, 2025 at 8:25 PM
For any unfamiliar with the quality of journalism at Teen Vogue, it's well known for hard-hitting stories on "politically sensitive" topics including climate.
Then there's CBS: the only major network to increase climate coverage in the last few years. They just axed nearly their whole climate team.
Then there's CBS: the only major network to increase climate coverage in the last few years. They just axed nearly their whole climate team.
Reposted by Nathaniel Geiger
Journalist Michael Grunwald explains how corn ethanol – once hailed by George W. Bush as climate-friendly – is actually worse for the climate than gasoline.
yaleclimateconnections.org/2025/10/how-...
yaleclimateconnections.org/2025/10/how-...
How a Bush-era ‘green’ solution made climate change worse » Yale Climate Connections
Journalist Michael Grunwald digs into this and other uncomfortable truths about food and agriculture in his new book, ‘We Are Eating the Earth.’
yaleclimateconnections.org
October 17, 2025 at 6:55 PM
Journalist Michael Grunwald explains how corn ethanol – once hailed by George W. Bush as climate-friendly – is actually worse for the climate than gasoline.
yaleclimateconnections.org/2025/10/how-...
yaleclimateconnections.org/2025/10/how-...
These are the people who now hold power in our states and country.
EXCLUSIVE: Thousands of leaked messages show leaders of Young Republican groups joking about gas chambers, slavery and rape in a private Telegram chat.
Inside rising GOP leaders’ racist chats — obtained by POLITICO and spanning more than 7 months👇
Inside rising GOP leaders’ racist chats — obtained by POLITICO and spanning more than 7 months👇
‘I love Hitler’: Leaked messages expose Young Republicans’ racist chat
Thousands of private messages reveal young GOP leaders joking about gas chambers, slavery and rape.
www.politico.com
October 14, 2025 at 5:55 PM
These are the people who now hold power in our states and country.
Reposted by Nathaniel Geiger
Come join OS at UM!
Organizational Studies at UMich is hiring a full-time lecturer. We're a small but growing program with amazing students at a wonderful university. If this ad sounds like you, please apply. apply.interfolio.com/174964
October 10, 2025 at 5:50 PM
Come join OS at UM!
Reposted by Nathaniel Geiger
Heads up that the NSF #GRFP guidelines suddenly changed and now only current first-year grad students are eligible...my second-year student who intentionally waited to maximize her chances is devastated, as countless others will be. www.nsf.gov/funding/oppo...
NSF Graduate Research Fellowship Program (GRFP)
www.nsf.gov
September 26, 2025 at 5:02 PM
Heads up that the NSF #GRFP guidelines suddenly changed and now only current first-year grad students are eligible...my second-year student who intentionally waited to maximize her chances is devastated, as countless others will be. www.nsf.gov/funding/oppo...
Those poor cars!
The Trump administration has canceled grants for street safety, pedestrian trails, and bike lanes in communities around the country. One official wrote that a project was canceled because it created "a road diet that is hostile to motor vehicles."
www.bloomberg.com/news/article...
www.bloomberg.com/news/article...
Trump Cancels Trail, Bike-Lane Grants Deemed ‘Hostile’ to Cars
The Trump administration canceled grants for street safety measures, pedestrian trails and bike lanes in communities around the country this month, each time offering a simple rationale for yanking ba...
www.bloomberg.com
September 23, 2025 at 4:14 PM
Those poor cars!
Reposted by Nathaniel Geiger
KAMLAGER-DOVE: Dylan Roof, who followed white supremacist propaganda, murdered 9 Black parishioners in 2015. Do you deny this?
PATEL: I'm sorry. Dylan Roof? Can you give me more information?
KAMLAGER-DOVE: You're head of the FBI
PATEL: I'm sorry. Dylan Roof? Can you give me more information?
KAMLAGER-DOVE: You're head of the FBI
September 17, 2025 at 5:02 PM
KAMLAGER-DOVE: Dylan Roof, who followed white supremacist propaganda, murdered 9 Black parishioners in 2015. Do you deny this?
PATEL: I'm sorry. Dylan Roof? Can you give me more information?
KAMLAGER-DOVE: You're head of the FBI
PATEL: I'm sorry. Dylan Roof? Can you give me more information?
KAMLAGER-DOVE: You're head of the FBI
Reposted by Nathaniel Geiger
"The median analysis has about 10% power"
If true, this suggests that disciplinary expectations need to change, either in terms of huge increases in sample size, huge decreases in the complexity of models or desired precision of estimates, or some combination of both.
If true, this suggests that disciplinary expectations need to change, either in terms of huge increases in sample size, huge decreases in the complexity of models or desired precision of estimates, or some combination of both.
The pretty draft is now online.
Link to paper (free): www.journals.uchicago.edu/doi/epdf/10....
Our replication package starts from the raw data and we put real work into making it readable & setting it up so people could poke at it, so please do explore it: dataverse.harvard.edu/dataset.xhtm...
Link to paper (free): www.journals.uchicago.edu/doi/epdf/10....
Our replication package starts from the raw data and we put real work into making it readable & setting it up so people could poke at it, so please do explore it: dataverse.harvard.edu/dataset.xhtm...
September 11, 2025 at 2:18 PM
"The median analysis has about 10% power"
If true, this suggests that disciplinary expectations need to change, either in terms of huge increases in sample size, huge decreases in the complexity of models or desired precision of estimates, or some combination of both.
If true, this suggests that disciplinary expectations need to change, either in terms of huge increases in sample size, huge decreases in the complexity of models or desired precision of estimates, or some combination of both.
Reposted by Nathaniel Geiger
Self-care is overrated—helping others has the biggest benefits for everyone involved
A new 2-week intervention finds that helping others improves well-being more than "self-kindness", with benefits for depressed mood, anxiety, and loneliness due to social connection psycnet.apa.org/record/2026-...
A new 2-week intervention finds that helping others improves well-being more than "self-kindness", with benefits for depressed mood, anxiety, and loneliness due to social connection psycnet.apa.org/record/2026-...
September 3, 2025 at 2:23 PM
Self-care is overrated—helping others has the biggest benefits for everyone involved
A new 2-week intervention finds that helping others improves well-being more than "self-kindness", with benefits for depressed mood, anxiety, and loneliness due to social connection psycnet.apa.org/record/2026-...
A new 2-week intervention finds that helping others improves well-being more than "self-kindness", with benefits for depressed mood, anxiety, and loneliness due to social connection psycnet.apa.org/record/2026-...
This is a great set of articles and we (@janetkswim.bsky.social, John Fraser, and I) were happy to be able to contribute our work to the set.
bpspsychub.onlinelibrary.wiley.com/doi/full/10....
bpspsychub.onlinelibrary.wiley.com/doi/full/10....
August 28, 2025 at 7:13 PM
This is a great set of articles and we (@janetkswim.bsky.social, John Fraser, and I) were happy to be able to contribute our work to the set.
bpspsychub.onlinelibrary.wiley.com/doi/full/10....
bpspsychub.onlinelibrary.wiley.com/doi/full/10....
Reposted by Nathaniel Geiger
🪦 New in @pnas.org: we analyzed 38 million U.S. obituaries to ask what signals a life well lived:
What values are people most remembered for?
How do legacies shift with cultural events?
How do age and gender shape what it means to have lived well?
www.pnas.org/doi/10.1073/...
What values are people most remembered for?
How do legacies shift with cultural events?
How do age and gender shape what it means to have lived well?
www.pnas.org/doi/10.1073/...
An exploration of basic human values in 38 million obituaries over 30 years | PNAS
How societies remember the dead can reveal what people value in life. We analyzed
38 million obituaries from the United States to examine how perso...
www.pnas.org
August 27, 2025 at 2:39 AM
🪦 New in @pnas.org: we analyzed 38 million U.S. obituaries to ask what signals a life well lived:
What values are people most remembered for?
How do legacies shift with cultural events?
How do age and gender shape what it means to have lived well?
www.pnas.org/doi/10.1073/...
What values are people most remembered for?
How do legacies shift with cultural events?
How do age and gender shape what it means to have lived well?
www.pnas.org/doi/10.1073/...