On the Leap of Faith this week: 'What does Islam mean and what is its future?' In discussion are Professor Mona Siddiqui OBE, Professor of Islamic and Interreligious Studies at the University of Edinburgh; Tawseef Khan, solicitor and author of 'The Muslim Problem - Why We're Wrong About Islam and Why It Matters'; Shaykh Dr Umar Al-Qadri, Chief Imam at the Islamic Centre of Ireland and Chair of the Irish Muslim Peace and Integration Council.