Cosmic evolution

Definition and stakes

Portrait of John Burroughs John Burroughs,  The Breath of Life

“ Or, rob it of its watery vapor and the carbon dioxide in the air, both stages in its evolution, and you have a dead world. The huge globe swings through space only as a mass of insensate rock. So limited and evanescent is the world of living matter, so vast and enduring is the world of the non-living. Looked at in this way, in the light of physical science, life, I repeat, seems like a mere passing phase of the cosmic evolution, a flitting and temporary stage of matter which it passes through in the procession of changes on the surface of a cooling planet. ”
Source: Gutenberg

The World's Most Famous Court Trial (1925)

“ Cosmic evolution includes all other forms, for by the cosmic we mean the entire visible universe, our very bodies, as well as the farthest star. But in practice, one thinks of the cosmos as remote. And what we have in mind under cosmic evolution is the changes that are postulated by the science of astronomy. It is believed by astronomers that our solar system with its central sun, its planets and lesser bodies, has not always possessed its present form, although it has been in exitence from a remote period of time. Our earth seems to have been more molten, and before that perhaps gaseous. ”
Source: Wikisource

Portrait of Joseph McCabe Joseph McCabe,  The Story of Evolution — Chapter III. The Birth and Death of Worlds

“ One great idea pervades all the theories of the evolution of worlds, and that idea is firmly established. The stars and their planets are enormous aggregations of cosmic dust, swept together and compressed by the action of gravitation. The precise nature of this cosmic dust—whether it was gas, meteorites and gas, or other particles—is open to question.
As we saw in the first chapter, the universe has the word evolution written, literally, in letters of fire across it. The stars are of all ages, from sturdy youth to decrepit age, and even to the darkness of death.
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Source: Wikisource

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