When extreme opinions become intolerable.

Looks at the issue of tolerance for inflammatory political and public figures in Great Britain following the July 7, 2005 terrorist bombings in London. Review of how Karl Marx was living in exile in London while German, French and Austro-Hungarian officials sought his arrest; Discussion of how Lord Granville, the home secretary of the time, remained indifferent because he adhered to the British ideals of freedom of speech and level-headedness; Comparison of Marxism in Britain to Bin Ladenism in Britain; Author's view that the trouble with Islamism is that it does not need very many fanatics to transform a society.