Everything in nature is the result of fixed laws.
Charles DarwinRead
The fact of evolution is the backbone of biology, and biology is thus in the peculiar position of being a science founded on an improved theory, is it then a science or faith?
Interpretation
Darwin reflects on the nature of biology and the theory of evolution, questioning whether it is purely scientific or has elements of faith.
In this quote, Charles Darwin contemplates the status of biology as a science deeply rooted in the theory of evolution. He highlights the interesting paradox that while evolution is a well-supported scientific theory, it also requires a degree of belief in its principles, which prompts a debate about the epistemological foundations of biological science.
In practice
In a lecture on the importance of science in understanding our origins, this quote can illustrate the debate surrounding evolutionary theory.
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
Inventive genius requires pleasurable mental activity as a condition for its vigorous exercise. "Necessity is the mother of invention" is a silly proverb. "Necessity is the mother of futile dodges" is much closer to the truth. The basis of growth of modern invention is science, and science is almost wholly the outgrowth of pleasurable intellectual curiosity.
I dreamed of becoming a scientist, in general, and a paleontologist, in particular, ever since the Tyrannosaurus skeleton awed and scared me.
The Hellish and dismal cloud of...Coal...perpetually imminent over (London) ...that her inhabitants breathe nothing but impure and thick mist...corrupting the lungs and disordering the entire habit of their bodies; so the Catarrhs,...Cough, and Consumption, range more in this one City, than in the whole Earth besides.
There are many instances in science, where those closest to the intricacies of the subject have a more highly developed sense of its intractability than those at some remove. On the other hand, those at too great a distance may, I am well aware, mistake ignorance for perspective.
The brain has this amazing level of almost fractal complexity to it. When you start looking at any part of it in detail, you realize that it's much more complex than you thought.
The great tragedy of science - the slaying of a beautiful hypothesis by an ugly fact.
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