Definition of Heritability:
https://www.youtube.com/watch?v=uerCPRK8RRc
http://en.wikipedia.org/wiki/Heritability#Definition
HannibalDingus:
https://www.youtube.com/watch?v=SRZwv6mzV1k
Make the World Flat:
https://www.youtube.com/watch?v=tXx2YNrrz6o
Interview, "Who is More Phobic of Science - Conservatives or Liberals?"
https://www.youtube.com/watch?v=n9kJkuuedw0&list=FL2w1CQqPli4w94-PCg2UvJQ