Flipping retards.... Islam has grossly failed its people...
Christianity has been the largest contributor to modern man with the inventions, technologies, commerce, political thought, philosophy and ideas right down to the Magna Carta.
Islam? What has it produced? Nothing. Most of its people are still trapped in the 7th century as tribes. People speak of the clash of civilizations? Its a overstatement.
They are hardly a civilization as they have contributed nothing to modern man.