This is what is happening also at the level of politics and government: the original and inalienable right to life is questioned or denied on the basis of a parliamentary vote or the will of one part of the people--even if it is the majority. This is the sinister result of a relativism which reigns unopposed: the "right" ceases to be such, because it is no longer firmly founded on the inviolable dignity of the person, but is made subject to the will of the stronger part. In this way democracy, contradicting its own principles, effectively moves towards a form of totalitarianism. The State is no longer the "common home" where all can live together on the basis of principles of fundamental equality, but is transformed into a tyrant State, which arrogates to itself the right to dispose of the life of the weakest and most defenceless members, from the unborn child to the elderly, in the name of a public interest which is really nothing but the interest of one part. The appearance of the strictest respect for legality is maintained, at least when the laws permitting abortion and euthanasia are the result of a ballot in accordance with what are generally seen as the rules of democracy. Really, what we have here is only the tragic caricature of legality; the democratic ideal, which is only truly such when it acknowledges and safeguards the dignity of every human person, is betrayed in its very foundations: "How is it still possible to speak of the dignity of every human person when the killing of the weakest and most innocent is permitted? In the name of what justice is the most unjust of discriminations practised: some individuals are held to be deserving of defence and others are denied that dignity?" When this happens, the process leading to the breakdown of a genuinely human co-existence and the disintegration of the State itself has already begun.
To claim the right to abortion, infanticide and euthanasia, and to recognize that right in law, means to attribute to human freedom a perverse and evil significance: that of an absolute power over others and against others. This is the death of true freedom: "Truly, truly, I say to you, every one who commits sin is a slave to sin" (Jn 8:34).
See full text of Evangelium Vitae