One of the great problems of philosophy, is the relationship between the realm of knowledge and the realm of values. Knowledge is what is; values are what ought to be. I would say that all traditional philosophies up to and including Marxism have tried to derive the "ought" from the "is." My point of view is that this is impossible, this is a farce.
Interpretation
The quote highlights the critical distinction between objective knowledge and subjective values.
In this quote, Jacques Monod emphasizes the challenge within philosophy to connect knowledge, which pertains to reality ('what is'), with values, which pertain to morality and ethics ('what ought to be'). He argues that traditional philosophical attempts to derive ethical imperatives from factual knowledge are fundamentally flawed, suggesting a separation between empirical observations and moral determinations, which he deems impossible and nonsensical.
In practice
Discussing the role of ethics in science with colleagues at a conference.
Chance alone is at the source of every innovaton, of all creation in the biosphere. Pure chance, only chance, absolute but blind liberty is at the root of the prodigious edifice that is evolution... It today is the sole conceivable hypothesis, the only one that squares with observed and tested fact. Stating life began by the chance collision of particles of nucleic acid in the "prebiotic soup."
There are living systems; there is no living "matter." No substance, no single molecule, extracted and isolated from a living being possess, of its own, the aforementioned paradoxical properties. They are present in living systems only; that is to say, nowhere below the level of the cell.
Biology occupies a position among the sciences at once marginal and central. Marginal because-the living world constituting but a tiny and very "special" part of the universe-it does not seem likely that the study of living beings will ever uncover general laws applicable outside the biosphere. But if the ultimate aim of the whole of science is indeed, as I believe, to clarify man's relationship to the universe, then biology must be accorded a central position . . .
One may well find oneself beginning to doubt whether all this could conceivably be the product of an enormous lottery presided over by natural selection, blindly picking the rare winners from among numbers drawn at utter random...nevertheless although the miracle of life stands "explained" it does not strike us as any less miraculous. As Francois Mauriac wrote, What this professor says is far more incredible than what we poor Christians believe.
A totally blind process can by definition lead to anything; it can even lead to vision itself.
...the scientific attitude implies what I call the postulate of objectivity-that is to say, the fundamental postulate that there is no plan, that there is no intention in the universe. Now, this is basically incompatible with virtually all the religious or metaphysical systems whatever, all of which try to show that there is some sort of harmony between man and the universe and that man is a product-predictable if not indispensable-of the evolution of the universe.
Man is always inclined to regard the small circle in which he lives as the center of the world and to make his particular, private life the standard of the universe and to make his particular, private life the standard of the universe. But he must give up this vain pretense, this petty provincial way of thinking and judging.
There's hostility to lying, and there should be.
All cruel people describe themselves as paragons of frankness.
It is a debt we owe to the purity of our religion to show that it is at variance with that law which warrants slavery.
The Universe is very, very big. It also loves a paradox. For example, it has some extremely strict rules. Rule number one: Nothing lasts forever. Not you or your family or your house or your planet or the sun. It is an absolute rule. Therefore when someone says that their love will never die, it means that their love is not real, for everything that is real dies. Rule number two: Everything lasts forever.
For axioms in philosophy are not axioms until they are proved upon our pulses.
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