Author Archives: F. E. Guerra-Pujol
James Buchanan versus Warren Samuels
🇨🇦 Happy Canada Day! 🇨🇦 One of the most fascinating sessions at this year’s meeting of the History of Economics Society (HES) at the University of Richmond was the “Roundtable on the 50th anniversary of the Buchanan-Samuels Exchange.” (Their exchange … Continue reading
*Viele Adam Smith Probleme: Some Open Questions in Smith’s Two Great Works*
That is the title of my most recent work-in-progress (with Salim Rashid), which we are presenting today (30 June) at a joint session of the History of Economics Society and International Adam Smith Society at the University of Richmond. Below … Continue reading
Sunday song: loving u is harder
This weekend (29 & 30 June), I will be presenting two of my co-authored works at a joint session of the History of Economics Society (HES) and International Adam Smith Society (IASS) at the University of Richmond. (See here and … Continue reading
Critical thinking in the age of A.I.: epilogue
I have spent a lot of time this month reading and thinking about the following question: What impact overall will A.I. have on our critical thinking skills? In plain English, will A.I. makes us smarter and better informed citizens, or … Continue reading
The p-hacking of the ChatGTP wolves
I mentioned in passing in a previous post that the authors of a new study titled “Your Brain on ChatGPT” may have p-hacked or cherry-picked their results. It’s now time to take a closer look at this possibility. To begin … Continue reading
Knives out for Kosmyna: Cowen’s counterfactual
This week, I have been attending the Inaugural Space and Spectrum Policy Conference at the law school of the University of Colorado Boulder (see here), of which I will have a lot to say soon. (Shout out to Phil Weiser, … Continue reading
John List’s contributions to the critical thinking literature
In a previous post, I mentioned a new paper by my colleague and friend John A. List (University of Chicago) titled “Enhancing Critical Thinking Skill Formation: Getting Fast Thinkers to Slow Down”, available here. Now that I have read this … Continue reading
*Your brain on ChatGPT*
That is the title of this new paper by a team of researchers affiliated with the MIT Media Lab (Kosmyna, et al., 2025). Although the sample size of their study is small (n = 54), this work is one of … Continue reading
Update re: domestic constitutional violence in Los Angeles
As a follow-up to one of my previous posts on “Domestic Constitutional Violence: Los Angeles” (see here), I want to mention that a federal appellate court in California recently affirmed President Trump’s decision to deploy the California National Guard, ostensibly … Continue reading
Sunday summer song
I forgot to wish everyone a “Happy Juneteenth” on 19 June. My bad! Also, shout out to my family and friends in the beautiful island of Jamaica; hope to see you soon!

