From Pope Benedict XVI’s encyclical Caritas in Veritate (2009):
This deviation from solid humanistic principles that a technical mindset can produce is seen today in certain technological applications in the fields of development and peace. Often the development of peoples is considered a matter of financial engineering, the freeing up of markets, the removal of tariffs, investment in production, and institutional reforms — in other words, a purely technical matter. All these factors are of great importance, but we have to ask why technical choices made thus far have yielded rather mixed results. We need to think hard about the cause. Development will never be fully guaranteed through automatic or impersonal forces, whether they derive from the market or from international politics. Development is impossible without upright men and women, without financiers and politicians whose consciences are finely attuned to the requirements of the common good. Both professional competence and moral consistency are necessary. When technology is allowed to take over, the result is confusion between ends and means, such that the sole criterion for action in business is thought to be the maximization of profit, in politics the consolidation of power, and in science the findings of research. Often, underneath the intricacies of economic, financial and political interconnections, there remain misunderstandings, hardships and injustice. The flow of technological know-how increases, but it is those in possession of it who benefit, while the situation on the ground for the peoples who live in its shadow remains unchanged: for them there is little chance of emancipation.
Even peace can run the risk of being considered a technical product, merely the outcome of agreements between governments or of initiatives aimed at ensuring effective economic aid. It is true that peace-building requires the constant interplay of diplomatic contacts, economic, technological and cultural exchanges, agreements on common projects, as well as joint strategies to curb the threat of military conflict and to root out the underlying causes of terrorism. Nevertheless, if such efforts are to have lasting effects, they must be based on values rooted in the truth of human life. That is, the voice of the peoples affected must be heard and their situation must be taken into consideration, if their expectations are to be correctly interpreted. One must align oneself, so to speak, with the unsung efforts of so many individuals deeply committed to bringing peoples together and to facilitating development on the basis of love and mutual understanding. Among them are members of the Christian faithful, involved in the great task of upholding the fully human dimension of development and peace.
— Caritas in Veritate 71-72