Hamza Yusuf is one of the leading proponents of classical
  learning in Islam. He has promoted Islamic sciences and
  classical teaching methodologies throughout the world.
  He has also been a strong advocate for social justice,
  peace, and conviviality among peoples and places. For
  several years, he has argued that the “them versus us”
  problem is fundamentally flawed, as he considers himself
  one of “them” as well as one of “us.”

  Hamza Yusuf has been a passionate and outspoken critic
 of American foreign policy as well as Islamic extremist responses to those policies. He
 has drawn criticism from both the extreme right in the West and Muslim extremists in
 the East. Ed Hussain has written that Hamza Yusuf’s teachings were instrumental to his
 abandoning extremism.

Also see our : Shaykh Hamza Yusuf : DVD Collection