[pdkl95]

Y Not - Adventures in Functional Programming by Jim Weirich https://www.youtube.com/watch?v=FITJMJjASUs

The Coming Civil War over General Purpose Computing by Cory Doctorow http://boingboing.net/2012/08/23/civilwar.html

Cybersecurity as Realpolitik by Dan Geer https://www.youtube.com/watch?v=nT-TGvYOBpI http://geer.tinho.net/geer.blackhat.6viii14.txt

[HCIdivision17]

I'll second "Y Not" by Jim Weirich. It's just such a charming talk. My programming teacher in high school was like that, and I think it's such an excellent way to teach. From the careful way he meanders to the solution to the fact it was a live coding session really grounds the explanation of how the Y combinator works.

[qwertyuiop924]

To Dissect a Mockingbird is even better, though...