Pope Benedict XVI on conscience and its role in societal success or failure:

"Truly, the great achievements of the modern age - the recognition and guarantee of freedom of conscience, of human rights, of the freedom of science and hence of a free society - should be confirmed and developed while keeping reason and freedom open to their transcendent foundation, so as to ensure that these achievements are not undone, as unfortunately happens in not a few cases. The quality of social and civil life and the quality of democracy depend in large measure on this 'critical' point - conscience, on the way it is understood and the way it is informed. If, in keeping with the prevailing modern idea, conscience is reduced to the subjective field to which religion and morality have been banished, then the crisis of the West has no remedy and Europe is destined to collapse in on itself. If, on the other hand, conscience is rediscovered as the place in which to listen to truth and good, the place of responsibility before God and before fellow human beings - in other words, the bulwark against all forms of tyranny - then there is hope for the future". --Pope Benedict XVI, June 4 2011