WELCOME
Thanks for coming to visit my website. I write about science, technology, foreign affairs, and other subjects.
Follow me on Twitter: @kkakaesDrones and Aerial Observation
I edited and wrote part of a short book published by New America in July 2015 and freely available online, about how drones are being used in new ways around the world. It's meant to be useful to people who want to fly drones.The Pioneer Detectives
I published a short book with The Millions.
It's the story of the Pioneer Anomaly, a long-standing mystery. The book is short and fun—the length of a novella—but also, in the words of Amazon's reviewer, "powerful and sad". If you've got any curiosity about how NASA works behind the scenes or why scientists believe what they do, I think you'll enjoy the book.
It is available on Amazon as a Kindle Single and also on Apple's iBooks.Drone Wars
I wrote a chapter on the long history of drone technology going back to the early 20th century in this edited Cambridge University Press volume.
logic
Can We Teach Computers What “Truth” Means?
26 February 2013
It’s harder than it sounds
How artificial intelligence can inform ideas about logic.
[Slate]
Talking about ourselves
2 October 2003
This headline is (half) false
A new way to analyse self-referential and contradictory statements.
If and only if
3 April 2003
Dream code
Programming languages for quantum computers are now being written