Apparently a movie about Ada Lovelace is in the works. Zooey Deschanel, whom many of you will remember very fondly as Trillain in the Hitchhiker's Guide to the Galaxy, is said to have agreed to play Ada. A brilliant choice.

Ada is one of the most important people in the history of Western thought. And perhaps for that very reason, she is a lightning rod for denialism like perhaps no other woman thinker. I once heard a panel of three experts on BBC unanimously diminish her into a Babbage hanger-on. To do this, these experts had to ignore the distinction between a big calculator …