...In an annual message for peace, Benedict strongly emphasized a theme rarely taken up in his nearly two years as pope: what he called the “ecology of peace,” the idea that protecting the environment and finding alternative energy sources could reduce conflict.
The “ecology of peace”
8. In his Encyclical Letter Centesimus Annus, Pope John Paul II wrote: “Not only has God given the earth to man, who must use it with respect for the original good purpose for which it was given to him, but man too is God's gift to man. He must therefore respect the natural and moral structure with which he has been endowed (6).”
By responding to this charge, entrusted to them by the Creator, men and women can join in bringing about a world of peace.
Alongside the ecology of nature, there exists what can be called a “human” ecology, which in turn demands a “social” ecology. All this means that humanity, if it truly desires peace, must be increasingly conscious of the links between natural ecology, or respect for nature, and human ecology.
Experience shows that disregard for the environment always harms human coexistence, and vice versa. It becomes more and more evident that there is an inseparable link between peace with creation and peace among men. Both of these presuppose peace with God. The poem-prayer of Saint Francis, known as “the Canticle of Brother Sun”, is a wonderful and ever timely example of this multifaceted ecology of peace.
9. The close connection between these two ecologies can be understood from the increasingly serious problem of energy supplies. In recent years, new nations have entered enthusiastically into industrial production, thereby increasing their energy needs. This has led to an unprecedented race for available resources.
Meanwhile, some parts of the planet remain backward and development is effectively blocked, partly because of the rise in energy prices. What will happen to those peoples? What kind of development or non-development will be imposed on them by the scarcity of energy supplies? What injustices and conflicts will be provoked by the race for energy sources? And what will be the reaction of those who are excluded from this race?
These are questions that show how respect for nature is closely linked to the need to establish, between individuals and between nations, relationships that are attentive to the dignity of the person and capable of satisfying his or her authentic needs.
The destruction of the environment, its improper or selfish use, and the violent hoarding of the earth's resources cause grievances, conflicts and wars, precisely because they are the consequences of an inhumane concept of development. Indeed, if development were limited to the technical-economic aspect, obscuring the moral-religious dimension, it would not be an integral human development, but a one-sided distortion which would end up by unleashing man's destructive capacities.