The emergence of the Biosphere . Matter becomes organized enough to reproduce and adapt, creating a "film" of living organisms over the Earth.
Teilhard divides the history of the world into four distinct stages: The phenomenon of man
To Teilhard, consciousness is not an accidental byproduct of biology; it is a fundamental property of the universe that becomes more visible as physical structures become more intricate. This culminates in the development of the nervous system and, ultimately, the human brain. The Stages of Evolution: Pre-Life to Thought The emergence of the Biosphere
However, Teilhard’s legacy has seen a massive resurgence. His vision of a globally connected consciousness resonates with modern digital interconnectedness, and his "evolutionary spirituality" has influenced environmental theology and the New Age movement. Conclusion This culminates in the development of the nervous
Teilhard’s thesis begins with the observation that evolution is not merely a series of random mutations, but a directional movement. He proposes the , which suggests that as matter becomes more physically complex—from atoms to molecules to cells—it simultaneously develops a deeper "within," or interiority.