Around the world, authoritarian movements are attacking science to weaken democracy: cutting research funding, smearing scientists, and spreading mis- and disinformation. This piece argues that defending free scientific inquiry is part of defending democratic institutions and calls on citizens, funders, and leaders to actively support science and truth.

Verity Harding of the University of Cambridge pulled together an anthology of essays about Artificial Intelligence and Geopolitics as of early 2026. I urge you to read everyone’s essays. I re-post my own short piece below. Our investments at MacArthur Foundation in this area fall under the program entitled Technology and the Public Interest. We ... Read more

John Palfrey, May 29, 2026, Cambridge, MA, USA Thank you, Dean Brown-Nagin, and all Radcliffe Institute staff for putting on such a wonderful day for us all. Thank you for the invitation to moderate this panel on leadership. Thank you most of all for the chance to be among the many, many people who have ... Read more

Guidance on Writing Short EssaysFirst written in 2012 for high school students in my courses at Andover, lightly edited in 2026 to share for no particular reason other than a student somewhere might find it here. The length I expect for the short papers is roughly a page or two.  The sweet-spot is 750 words, ... Read more

This winter I’ve been enjoying two new books that speak to the topic of memory as one ages. Now into my 50s this topic has become more interesting than it once was. First came along Julian Barnes’ final (?) book, Departure(s). I think I have probably read most of Barnes’ novels along the way. This ... Read more

In Turkey this past week, the discussion revolved in large measure around a law passed in May, 2007, called 5651. It is this law that the Transportation and Telecommunications Ministry is charged with implementing, including Internet filtering. Translation credits to Turkish lawyers: ELIG, Attorneys-at-Law. LAW ON REGULATION OF BROADCASTS VIA INTERNET AND PREVENTION OF CRIMES ... Read more

From Turkey, talking to lots of people about the future of Internet filtering, I’m struck by the value of a broad, public debate about what kind of a network we want the Internet to become over time. There are decisions, made on a daily basis, by dozens of states around the world, that affect the ... Read more

Not quite 10 years ago, a literally once-in-a-lifetime opportunity came my way: I got the chance to be the third executive director of the Berkman Center for Internet & Society at Harvard.  It was about four years old.  The Berkman Center was blessed with visionary founders and talented students.  It had been set up by ... Read more

It’s been a long time since I sat down to write a blog post like this. Why did I open my computer this morning and log in to WordPress? Somewhat to my surprise, a few people who saw I had been to Delhi, India, for the AI Impact Summit asked me if I would report ... Read more

Eszter Hargittai and I have been working on a book project for the past few years about how older people use new technologies. We’ve been delighted to partner with editor Joe Calamia and his team at the University of Chicago Press. This week, they told us it will be on the Spring, 2025 list–through peer ... Read more

John Palfrey, MacArthur Foundation, October 1, 2023 To all the people of Concord, Massachusetts, and particularly to the town’s fabulous library staff and supporters: congratulations on your 150th anniversary! Thank you for the honor of inviting me to share a few thoughts on this historic day, in this historic place. We should pause when things go ... Read more

The International Council of the Museum of Modern Art Prepared RemarksThe Arts Club, Chicago, IL, April 2023 I too have called Chicago home for nearly four years now, since I was appointed President of the John D. and Catherine T. MacArthur Foundation. While MacArthur is rooted in our hometown, Chicago, we are proud of our ... Read more