Is the archbishop of canterbury just a stupid old man?

or is he more dangerous than that--------- dr rowan williams the current archbishop of canterbury stated that he was uneasy with the killing of osama bin laden and whether it was justified. this is also the man that stated he believes that sharia law should be implemented in the UK, that no illegal immigrant or failed asylum seeker should be removed from the UK, and that the age of criminal responsibility in the UK should be raised to 16 (it is currently 10 ). In other words nobody under the age of 16 should be convicted of an offence no matter what they have done. This man is the highest minister in the Anglican church and the 3rd highest ranking religous leader in the world, behind the pope and Queen Elizabeth. Obviously well educated at Eton and Oxford and with more qualifications than he can count but is he an old fool or a dangerous lefrt winger