The only place to find Church teaching on any topic is from the Church, not from a website written by an unknown and non-Vatican source. For instance:
vatican.va/roman_curia/congregations/cfaith/cti_documents/rc_con_cfaith_doc_20040723_communion-stewardship_en.html
A quote:
- The steward must render an account of his stewardship, and the divine Master will judge his actions. The moral legitimacy and efficacy of the means employed by the steward provide the criteria for this judgment. Neither science nor technology are ends in themselves; what is technically possible is not necessarily also reasonable or ethical. Science and technology must be put in the service of the divine design for the whole of creation and for all creatures. This design gives meaning to the universe and to human enterprise as well. Human stewardship of the created world is precisely a stewardship exercised by way of participation in the divine rule and is always subject to it. Human beings exercise this stewardship by gaining scientific understanding of the universe, by caring responsibly for the natural world (including animals and the environment), and by guarding their own biological integrity.
- Science and the stewardship of knowledge
- The endeavor to understand the universe has marked human culture in every period and in nearly every society. In the perspective of the Christian faith, this endeavor is precisely an instance of the stewardship which human beings exercise in accordance with God’s plan. Without embracing a discredited concordism, Christians have the responsibility to locate the modern scientific understanding of the universe within the context of the theology of creation. The place of human beings in the history of this evolving universe, as it has been charted by modern sciences, can only be seen in its complete reality in the light of faith, as a personal history of the engagement of the triune God with creaturely persons.
- According to the widely accepted scientific account, the universe erupted 15 billion years ago in an explosion called the “Big Bang” and has been expanding and cooling ever since. Later there gradually emerged the conditions necessary for the formation of atoms, still later the condensation of galaxies and stars, and about 10 billion years later the formation of planets. In our own solar system and on earth (formed about 4.5 billion years ago), the conditions have been favorable to the emergence of life. While there is little consensus among scientists about how the origin of this first microscopic life is to be explained, there is general agreement among them that the first organism dwelt on this planet about 3.5-4 billion years ago. Since it has been demonstrated that all living organisms on earth are genetically related, it is virtually certain that all living organisms have descended from this first organism. Converging evidence from many studies in the physical and biological sciences furnishes mounting support for some theory of evolution to account for the development and diversification of life on earth, while controversy continues over the pace and mechanisms of evolution. While the story of human origins is complex and subject to revision, physical anthropology and molecular biology combine to make a convincing case for the origin of the human species in Africa about 150,000 years ago in a humanoid population of common genetic lineage. However it is to be explained, the decisive factor in human origins was a continually increasing brain size, culminating in that of homo sapiens. With the development of the human brain, the nature and rate of evolution were permanently altered: with the introduction of the uniquely human factors of consciousness, intentionality, freedom and creativity, biological evolution was recast as social and cultural evolution.
a quote from our Pope:
We cannot say: creation or evolution, inasmuch as these two things respond to two different realities. The story of the dust of the earth and the breath of God, which we just heard, does not in fact explain how human persons come to be but rather what they are. It explains their inmost origin and casts light on the project that they are. And, vice versa, the theory of evolution seeks to understand and describe biological developments. But in so doing it cannot explain where the ‘project’ of human persons comes from, nor their inner origin, nor their particular nature. To that extent we are faced here with two complementary—rather than mutually exclusive—realities.
— Cardinal Ratzinger, *In the Beginning: A Catholic Understanding of the Story of Creation and the Fall *
(Eerdmans, 1995), p. 50.
The Church does not teach a literalist view of Scripture or that the Universe is 6000 years old or that an Advent wreath symbolizes anything very specific at all, as it is part of the custom of a culture, not a universal Church practice.