Changing Planes
Ursula K. Le Guin
Which Bad is Worst? An Application of Leif Johansen’s Capacity ...
Per-Olov Marklund & Rolf Färe & Wenchao Zhoud & Tommy Lundgren & Shawna Grosskopf
Philosophical Papers
J. L. Austin
Freedom and Possibility
Gottfried Wilhelm Leibniz
Beyond the universal Turing machine
B. Jack Copeland & Richard Sylvan
The Computer and the Brain
John von Neumann