robert fisk – journalist on the frontier ; semantic chaos in the way situation in the middle east is described.
http://www.youtube.com/watch?v=ay1klyYcNe8#t=04m30s
other lectures by him:
http://www.youtube.com/watch?v=fLJBZ_dpiFQ
http://www.youtube.com/watch?v=o-py0hlRY7k