Alan Turing: Codebreaker and AI Pioneer (available here).

The code-breaking work at Bletchley Park, which helped save Britain from Nazi Germany, qualifies as one of the greatest stories of World War II, and the misunderstood genius, Alan Turing, stands at the center of this tale. Perhaps no one understands Turing's role during this period -- and his larger impact on mathematics and computing -- like B. Jack Copeland. In this lecture, Copeland contends that Turing should be celebrated as the father of artificial intelligence.

Alan Turing: Codebreaker and AI Pioneer (available here).