Dr. J. Nathan Matias

Dr. J. Nathan Matias

Faculty, Cornell.
Founder, CAT Lab.

Public Writing

As someone who learns in public online, I've written many hundreds of news, magazine, and literary articles, as well as many event liveblogs. My journalism has appeared in The Atlantic, the Guardian, PBS, WIRED, and FiveThirtyEight.

I currently blog at the Citizens and Technology Lab and on Medium.

This incomplete archive pulls from former blogs including MIT Center for Civic Media, my blog on Princeton's Freedom to Tinker site, my articles at The Atlantic, WIRED, and FiveThirtyEight, writings at the Emerging Scholars Network, posts for (formerly PBS) MediaShift, and articles for Global Voices.

I frequently blog public talks to broaden public exposure to scholarly ideas and to enable transparency toward powerful people's public statements. Liveblog posts, which summarize what was said, do not reflect my personal views.

Democracy is a Data Schema Permalink

(Medium)

Learning from the EPA about trustworthy tech governanceActive EPA air pollution monitors, as of January 2025What does a trustworthy tech governance system look like?

Maple Syrup Time Permalink

(Medium)

Searching for hope on crises that feel impossibly big to changeOn a hillside in Tully New York, Nate and Cristy Williams convert thousands of gallons of sap into syrup each year.

Working with Data at CAT Lab Permalink

(Citizens & Tech Lab)

We’ve released a guide for collaborators, students, and anyone who wants to steward research data the CAT Lab way.

Disagreements, Fast And Slow Permalink

(Medium)

Henry Farrell explains how I’m mistaken — and I’m loving itA few weeks ago, I critiqued an article that tried to explain online toxicity.

Can We Crash-Test AI with Artificial Humans? Permalink

(Medium)

Proxies are a promising and potentially-risky way to test the safety of AI systemsHow can scientists (and communities) make general claims about the effects of AI systems that adapt to humans in different ways?

Singing A Prayer for Supply Chains Permalink

(Medium)

Celebrating & Critiquing InfrastructureA tractor sits on a newly-mown field in Alpine, NYHave you noticed that the great moments of Christian action and transformation are accompanied with worship music?

César Chávez, American Permalink

(Global Voices)

Each time a community changes a street name, adds a new class to the curriculum, or publishes in a new language, they are making a statement about who belongs.

Arvin, California: Lost futures, past hopes, deferred promises Permalink

(Global Voices)

When Francisco Gonzales moved to the town of Arvin, California from the Los Angeles suburbs in 2005, he was captivated by the mountain vistas, the green fields, and orange trees that surround the town. “I thought it would be clean,” he said, pointing to the small housing development where he had invested his retirement savings after decades working as a handyman. Then Francisco points to the oil derrick across the street from him and shrugs.

How to Avoid Social Media Blight Permalink

(Knight First Amendment Institute)

When Elon Musk fired Vijaya Gadde, Twitter’s legal, public policy, trust and safety lead, at the start of an avalanche of firings and departures, the Tesla CEO’s actions were reminiscent of another automaker in crisis. After General Motors closed its Flint, Michigan, factories in 1997, it posted signs on the empty buildings: “Demolition Means Progress.” Even if Twitter limps along after its recent self-immolation, we can expect to see more and more signs of something like urban decay on the platform. As a scientist who has studied online safety and discrimination for more than a decade, I’m deeply worried about the safety risks of half-failing infrastructure.

Au Revoir Ithaca Permalink

(Medium)

Reflections on home and place as I depart for a year at StanfordLast Saturday, I cycled from Ithaca to Chittenango and back, my last ride before moving to California for a year-long fellowship at CASBS.

Pilgrimage for a Million Lives Permalink

(Medium)

Marking what we have lost and what might be next. Last Month, Ed Yong asked in The Atlantic why American society and government could not or would not acknowledge the magnitude & urgency of nearly a million lives lost to COVID.

Universities Say They Want More Diverse Faculties. So Why Is Academia Still So White? Permalink

(FiveThirtyEight)

Academia is a place where, to use the language of sociologist Eduardo Bonilla-Silva, there is racism without racists. By that, we mean that although most people prefer to think that they or their colleagues are good people who would not intentionally discriminate, there is plenty of evidence suggesting that racism plays an important role in the structure and function of academic institutions.

6 Ideas to Strengthen Wikipedia(s) with Citizen Behavioral Science Permalink

(Citizens & Tech Lab)

At our Community Research Summit, the CAT Lab team and other researchers discussed and developed studies to help Wikipedia thrive. By working alongside Wikipedians from eighteen communities – from Azerbaijani to Women in Red – we developed dozens of possible research ideas for the future.

So you want to study technology, democracy, and social change? Permalink

(Medium)

Maybe your community has been affected by technology and you want to understand and reshape those impacts. Or you’re in the tech industry and know how few problems can be solved with engineering alone. Maybe you studied the social sciences and want to understand digital environments. Above all, you are looking for a way to create usable knowledge that matters in people’s lives.

Leaving the MIT Media Lab Permalink

(Medium)

Last Thursday, August 15, I heard for the first time about Joi Ito’s business relationship with Jeffrey Epstein and the ties between Epstein and the MIT Media Lab, which occurred after his appalling crimes were already known. In my research, I study ways to protect women and other vulnerable people online from abuse and harassment. I cannot with integrity do that from a place with the kind of relationship that the Media Lab has had with Epstein. It’s that simple. Read more about my decision in this post.

I’m joining the Cornell University Department of Communication! Permalink

(Medium)

Why I’m excited to start as an assistant professor and what it means for the research nonprofit I startedDuring my academic job search, I have been reflecting on the tremendous opportunity and responsibility for faculty to contribute to society, scholarship, and students (read more here).

Why I’m Going on the Academic Job Market Permalink

(Medium)

I believe my best contribution to a flourishing internet is through public-interest research and teaching in a university settingAs society discovers the power and risks from digital communications, how can democracies manage this power for the common good?

Don’t Stop Inferring: An AI Rock Ballad Permalink

(Medium)

Memories aren’t made to last. With no apologies to Journey, and much gratitude to TheInspiroBot, Rochelle LaPlante, Andromeda Yelton, Caroline Sinders, Sydette Harry, Renee Teate, Gina Neff, and Andrew Losowsky, for egging me on last July.

To Read This Month: A Wrinkle in Time Permalink

(TheAtlantic)

In celebration of Banned Book Month at @1book140, join our Twitter book club to read the classic sci-fi fantasy novel and illicit classic A Wrinkle in Time by Madeleine L’Engle.

Gratitude and its Dangers in Social Technologies Permalink

(MIT Center for Civic Media)

How do our designs change when we start emphasizing people and community and not just the things they do for us? Over the next year of my research, I’m exploring acknowledgment and gratitude, basic parts of online relationships that designers often set aside to focus on the tasks people do online.

1book140’s July Read: A Highly Unlikely Scenario Permalink

(TheAtlantic)

After a month of discussion on healthy, ethical food at #1book140, our Twitter book club’s July pick is a dystopian fast-food space comedy with A Highly Unlikely Scenario, or a Neetsa Pizza Employee’s Guide to Saving the World by Rachel Cantor.

1book140’s April Read: Middlemarch Permalink

(TheAtlantic)

Middlemarch, by George Eliot, has been called “the greatest English novel,” labeled “the death knell for a book club,” and, according to Virginia Woolf, who loved it, “one of the few novels written for grown-up people.

Vote for 1book140’s December Read: 2013’s Also-Rans Permalink

(TheAtlantic)

New Press, Houghton Mifflin, Penguin, Harper Collins, Knopf, Random HouseFrom parties to prisons, narratives of a single place or remarkable journeys, the past year at our Twitter book club, @1book140, has sparked great conversations.

Are They Watching Me? Internet Surveillance Permalink

(Global Voices)

Jillian York (Global Voices and Electronic Frontier Foundation) starts off this session by asking participants if they think their government is monitoring their electronic communications.