
research fellow @mercatus | columnist @unherd |Philosophy DPhil @BalliolOxford
Washington, DC
Joined December 2016
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Who are women's sports for? Daniel Kodsi (@dfkodsi) and I defend the unsurprising (but apparently controversial) answer that they are for women(!).
Open access link below to our new article in the @JConIdeas
"Like scientific theorists and other decision makers, lawmakers do better to rely on natural, rather than gerrymandered, categories whenever possible. Statutes which exclude all males from female sports are justified in part because they respect this general constraint on good practical and theoretical reasoning. Potential alternative regimes which carve ad hoc exceptions into established protections for female sports are unjustified in part because they flagrantly violate it."
John Maier retweeted
The cyberpocalypse is going to hit British politics like an asteroid. So many people have heads buried so far in the sand (just look at what Parliament spends its time discussing...)
John Maier retweeted
Earlier this month I locked myself in my flat for four days to eat according to stockpiling guidance for @NewStatesman
I don’t think my colleagues missed me
Why should I stockpile and what will I need? bbc.in/4yESD4t
John Maier retweeted
An open letter calling for an end to open letters in @unherd
“Having consulted each other, we believe it best that everyone should think for themselves.”
unherd.com/2026/10/against-o…
The home stretch of an open letter is the time to get expansive; and even in denouncing them we, the undersigned, do not wish to buck the form. Why do people set so much store by open letters? What epistemic authority are these bewildering lists supposed to exert over us? Someone who thought moral opinions more reliable when dispensed by motley bands of intellectuals would seem, on reflection, as mad as someone who thought all songs sound better when performed by Live Aid. Yet the appeal of the genre seems to rest on the strange assumption that when a missive has been jointly audited and solemnly endorsed by a mongrel committee of bewilderingly disconnected names, it enjoys some strange, placeless authority. “If Kneecap, Zadie Smith, and the Chichele professor of social and political theory can all agree on this one”, such letters seem to ask, “why can’t you?”.
Needless to say, in a world without open letters floating about, some might justly worry about where we are to get our opinions from, and how we are to verify that they are in good standing with the moral majority. We acknowledge that this is a serious problem. However, having consulted each other, we believe it best that everyone should think for themselves.
Read @johnmaier_ on open letters:
buff.ly/pWDvDIR
An open letter calling for an end to open letters in @unherd
“Having consulted each other, we believe it best that everyone should think for themselves.”
unherd.com/2026/10/against-o…
John Maier retweeted
"We, the undersigned, call for a complete and total end to the use of the “open letter” as a mode of public intervention."
@johnmaier_ calls time on open letters...
unherd.com/2026/10/against-o…
John Maier retweeted
Alastair Campbell thinks a made-up word can save us all. I reviewed his new book on "persevilience" for @Unherd
unherd.com/2026/10/persevili…
John Maier retweeted
It’s official: a legal investigation has found engineers in Britain’s electricity grid control room are stressed because renewables make it so hard to keep the lights on. And when they raise concerns, managers won’t listen - they only want “good news”
thetimes.com/article/413d547…
“Ever since Trump’s shocking first election in 2016, one dominant and ever-fashionable progressive reaction has been highly moralised outrage and a kind of sophisticated incomprehension, as if the less one understood Trump’s appeal the more it testified to one’s own good political character. That smug posture betrays a lamentable incuriosity. Yet so many progressives seem to take pride in their inability to pass the so-called Ideological Turing Test…”
My review of @VDHanson’s The Counterrevolution below
A thinking man’s case for Donald Trump
thetimes.com/article/f375079…
John Maier retweeted
I dislike the aesthetic of most nonfiction books, much like I dislike the aesthetic of most Hollywood films.
Both typically feel ingratiating and inauthentic. And most books have way too little insight per hundred pages, as they’re filled with chaff.
John Maier retweeted
UnHerd's @johnmaier_ is unconvinced that the Tories' conference bounce amounts to anything more than vibes...
In brazenly self-deceived mode, one CCHQ staffer speculates loudly that the visible improvement in the attractiveness of the young men in attendance, as compared with last year, is a surefire indicator of a coming recovery in the party’s electoral fortunes.
I strain my eyes to see whether I can follow his reasoning. From what I see, I infer that the standalone moustache has finally made a fashion comeback (a long-awaited recovery, perhaps, in the face of the near-fatal countervailing influences on male grooming provided by AIDS and Adolf Hitler); but beyond that, little improvement is obvious.
Read more from John Maier (@johnmaier_):
unherd.com/2026/10/the-baden…
“The Greens have always been a single-issue party — but recently, that single issue has morphed in surprising ways. Once the political home of well-intentioned (albeit eccentric) devotees of environmentalism, the party now serves as the political vehicle for a far more confused agenda: a mixture of hard-left economics, wayward forms of gender ideology and a pronounced hostility to Israel”
thetimes.com/article/0ec3d8e…
"Like the protagonist of Michel Houellebecq’s 2001 novel Platform, I have recently been the recipient — or should I say “survivor” — of a Thai massage..."
On the 25th anniversary of Michel Houellebecq's Platform in the @thetimes
thetimes.com/culture/books/a…
Roy Cohn — Trump’s mentor was a ‘killer fruit’ and sociopath
thetimes.com/article/8dd74f2…













