Everything in nature is the result of fixed laws.
Charles DarwinRead
We thus learn that man is descended from a hairy quadruped, furnished with a tail and pointed ears, probably arboreal in its habits, and an inhabitant of the Old World.
Interpretation
This quote illustrates the evolutionary theory, suggesting that humans share a common ancestor with other primates.
In this quote, Charles Darwin communicates the idea that humans have evolved from simpler life forms, specifically a distant ancestor that was a hairy four-legged creature adapted to living in trees. This notion challenges traditional beliefs about the uniqueness of humans by showing our connection to the animal kingdom, emphasizing the scientific understanding of evolution and the gradual changes that have shaped our species over millions of years.
In practice
In a discussion about human origins during a biology class.
Everything in nature is the result of fixed laws.
The highest possible stage in moral culture is when we recognize that we ought to control our thoughts.
I am quite conscious that my speculations run beyond the bounds of true science....It is a mere rag of an hypothesis with as many flaw[s] & holes as sound parts.
We cannot fathom the marvelous complexity of an organic being; but on the hypothesis here advanced this complexity is much increased. Each living creature must be looked at as a microcosm--a little universe, formed of a host of self-propagating organisms, inconceivably minute and as numerous as the stars in heaven.
I have called this principle, by which each slight variation, if useful, is preserved, by the term of Natural Selection.
we are always slow in admitting any great change of which we do not see the intermediate steps
Adding CO2 to the air is like throwing another blanket on the bed.
I need scarcely say that the beginning and maintenance of life on earth is absolutely and infinitely beyond the range of all sound speculation in dynamical science. The only contribution of dynamics to theoretical biology is absolute negation of automatic commencement or automatic maintenance of life.
The scientific evidence is now overwhelming: climate change presents very serious global risks, and it demands an urgent global response.
Many different planets are many different distances from their host star; we find ourselves at this distance because if we were closer or farther away, the temperature would be hotter or colder, eliminating liquid water, an essential ingredient for our survival.
Armstrong described the lunar surface as 'beautiful.' I thought to myself, 'It's not really beautiful. It's magnificent that we're here, but what a desolate place we are visiting.'
You have to remember that not every creature that was evolving left behind its skull or its tools for our convenience tens of thousands of years later. Most bones or most tools rot or get buried and are never found again.
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