[J]ust as there was no guarantee at the beginning of cosmological and scientific speculation that we humans had the capacity to arrive at objective truth beyond the deliverances of sense-perception — that in pursing it we were doing anything more than spinning collective fantasies — so there can be no decision in advance as to whether we are or are not talking about a subject when we reflect and argue about morality. The answer must come from the results themselves. Only the effort to reason about morality can show us whether it is possible, whether, in thinking about what to do and how to live, we can find methods, reasons, and principles whose validity does not have to be subjectively or relativistically qualified.
We begin from the idea that there is some way the world is, and this, I believe, is an idea to which there is no intelligible alternative and which cannot be subordinated to or derived from anything else… [E]ven a subjectivist cannot escape from or rise above this idea. Even if he wishes to offer an analysis of it in subjective or community-relative terms, his proposal has to be understood as an account of how the world is and therefore as inconsistent with alternative accounts, with which it can be compared for plausibility.
If the matter were considered open to question, there would be plenty of reason to doubt that natural selection has the vast creative powers Darwinists attribute to it. What we actually know from scientific investigation is information like the following: artificial selection can produce diverse varieties of dogs and monstrous fruitfly variants; the relative frequency of dark and light peppered moths in a population was observed to vary as the trees became lighter and darker; differential survival causes bacterial populations to develop resistance to antibiotics; living forms share a common biochemical basis and genetic code; new body plans tend to appear in the fossil record fully formed with no record of the transitional intermediates that should connect them to presumed ancestors; and finally, the prevailing pattern of fossil species is stasis, meaning that observed evolutionary change is limited and directionless.
If we are going to teach ‘creation science’ as an alternative to evolution, then we should also teach the stork theory as an alternative to biological reproduction.
Philosophical naturalism is not merely a gratuitous conclusion that neo-Darwinists draw from their scientific theory; rather, it is the powerful metaphysical basis of the theory itself. How do Darwinists know that natural selection, in combination with random mutations, can produce such apparent wonders of design as the wing, the eye, and the brain? How do they know that preexisting intelligence was not required to produce life in the first place, to guide unicellular life in its progress to more complex forms, and to develop eventually the human mind? In fact Darwinists do not know these things by experiment, or by any other form of scientific investigation. They know them by philosophical presupposition, because their naturalism tells them that nature cannot be affected by anything outside nature. Darwinism is not merely a support for naturalistic philosophy: it is a product of naturalistic philosophy.
The Earth is a very small stage in a vast cosmic arena. Think of the rivers of blood spilled by all those generals and emperors so that, in glory and triumph, they could become the momentary masters of a fraction of a dot. Think of the endless cruelties visited by the inhabitants of one corner of this pixel on the scarcely distinguishable inhabitants of some other corner, how frequent their misunderstandings, how eager they are to kill one another, how fervent their hatreds. ¶ Our posturings, our imagined self-importance, the delusion that we have some privilege position in the Universe, are challenged by this point of pale light. Our planet is a lonely speck in the great enveloping cosmic dark. In our obscurity, in all this vastness, there is no hint that help will come from elsewhere to save us from ourselves. ¶ The earth is the only world known so far to harbor life. There is nowhere else, at least in the near future, to which our species could migrate. Visit, yes. Settle, not yet. Like it or not, for the moment the Earth is where we make our stand. ¶ It has been said that astronomy is a humbling and character-building experience. There is perhaps no better demonstration of the folly of human conceits than this distant image of our tiny world. To me, it underscores our responsibility to deal more kindly with one another, and to preserve and cherish the pale blue dot, the only home we’ve ever known.
J.P. Moreland in Philosophy & Theology 10, 2 (1997), 353-383.
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While most philosophers agree that libertarian agency and naturalism are incompatible, few attempts have been offered to spell out in some detail just why this is the case. My purpose in this article is to fill this gap in the literature by expanding on and clarifying the connection between naturalism as it is widely understood today and the rejection of libertarian agency. To accomplish this end I begin by clarifying different forms of libertarian agency and identify the key philosophical components that constitute libertarian agency per se. Second, three different aspects of contemporary scientific naturalism are analyzed and the relations among them clarified: the naturalist epistemic attitude, etiology, and ontology. This is followed by a presentation of six arguments for the claim that libertarian agency should be rejected by advocates of scientific naturalism. Finally, I criticize a recent attempt by Randolf Clarke to reconcile libertarian agency and scientific naturalism. ~ Abstract
There’s a "Frank & Ernest" comic strip showing a chick breaking out of its shell, looking around, and saying, "Oh, wow! Paradigm shift!" Blame the late Thomas Kuhn. Few indeed are the philosophers or historians influential enough to make it into the funny papers, but Kuhn is one. The Structure of Scientific Revolutions is indeed a paradigmatic work in the history of science. Kuhn’s use of terms such as "paradigm shift" and "normal science," his ideas of how scientists move from disdain through doubt to acceptance of a new theory, his stress on social and psychological factors in science — all have had profound effects on historians, scientists, philosophers, critics, writers, business gurus, and even the cartoonist in the street. Some scientists (such as Steven Weinberg and Ernst Mayr) are profoundly irritated by Kuhn, especially by the doubts he casts — or the way his work has been used to cast doubt–on the idea of scientific progress. Yet it has been said that the acceptance of plate tectonics in the 1960s, for instance, was sped by geologists’ reluctance to be on the downside of a paradigm shift. Even Weinberg has said that "Structure has had a wider influence than any other book on the history of science." As one of Kuhn’s obituaries noted, "We all live in a post-Kuhnian age." ~ Mary Ellen Curtin of Amazon.com