A Quote by Stephen Jay Gould
The absence of fossil evidence for intermediary stages between major transitions in organic design, indeed our inability, even in our imagination, to construct functional intermediates in many cases, has been a persistent and nagging problem for gradualist accounts of evolution.
Related Quotes
From the almost total absence of fossil evidence relative to the origin of the phyla, it follows that any explanation of the mechanism in the creative evolution of the fundamental structural plans is heavily burdened with hypothesis. This should appear as an epigraph to every book on evolution. The lack of direct evidence leads to the formulation of pure conjecture as to the genesis of the phyla; we do not even have a basis to determine the extent to which these opinions are correct.
My fear represented the failure of the human system. It is a sad truth of our creation: Something is amiss in our design, there are loose ends of our psychology that are simply not wrapped up. My fears were the dirty secrets of evolution. They were not provided for, and I was forced to construct elaborate temples to house them.
The History of Evolution is the real source of light in the investigation of organic bodies. It is applicable at every step, and all our ideas of the correlation of organic bodies will be swayed by our knowledge of the history of evolution. To carry the proof of it into all branches of research would be an almost endless task. (1828)
Established species are evolving so slowly that major transitions between genera and higher taxa must be occurring within small rapidly evolving populations that leave NO LEGIBLE FOSSIL RECORD.
Wherever we look at the living biota … discontinuities are overwhelmingly frequent…The discontinuities are even more striking in the fossil record. New species usually appear in the fossil record suddenly, not connected with their ancestors by a series of intermediates.
Our present time is indeed a criticizing and critical time, hovering between the wish, and the inability to believe. Our complaints are like arrows shot up into the air at no target: and with no purpose they only fall back upon our own heads and destroy ourselves.
Until recent times, absence of evidence for his [Jehovah's] existence has not been sufficient to rule him out. However, we now have enough knowledge that we can identify many places where there should be evidence, but there is not. The absence of that evidence allows us to rule out the existence of this God beyond a reasonable doubt.
Through our perceptual systems, we represent our surroundings, aiming to do so accurately, where the aiming is functional or teleological, rather than intentional. And the same goes for our functional beliefs. Through our judgments, however, we do intentionally, even consciously, attempt to get it right.
The known fossil record fails to document a single example of phyletic evolution i.e., a species becoming a new species accomplishing a major morphological transition and hence offers no evidence that the gradualistic model can be valid.
Our crisis is a birth. We are one living system and we have come to the limit of one phase of natural growth on a finite planet We must learn ethical evolution quickly As we seek to facilitate a gentle birth, a graceful and nonviolent transition to the next stage of our evolution, we will discover a natural pattern, a design of our birth transition, and develop a plan to cooperate with this design.
We don't need fossils - the case for evolution is watertight without them; so it is paradoxical to use gaps in the fossil record as though they were evidence against evolution
The 'squaring of the circle' is one of the many archetypal motifs which form the basic patterns of our dreams and fantasies. But it is distinguished by the fact that it is one of the most important of them from the functional point of view. Indeed, it could even be called the archetype of wholeness.
If optimism is important, it's because many outcomes are determined by how much of it we bring to the task. It is an important ingredient of success. This flies in the face of the elite view that talent is the primary requirement of a good life, but in many cases the difference between success and failure is determined by nothing more than our sense of what is possible and the energy we can muster to convince others of our due. We might be doomed not by a lack of skill, but by an absence of hope!
Yes, evolution by descent from a common ancestor is clearly true. If there was any lingering doubt about the evidence from the fossil record, the study of DNA provides the strongest possible proof of our relatedness to all other living things.
In the new alchemy, we have a similar kind of way of thinking. Our internal space includes our intuitions, our thoughts, our senses and our feelings, and from these we construct or build a picture of the outside world. From intuition and thought, we construct time. We also construct space from thought and our sensations. From our senses and our feelings, we experience energy, and from our intuitions and our feelings, we experience motion.
Free children are not easily influenced; the absence of fear accounts for this phenomenon. Indeed, the absence of fear is the finest thing that can happen to a child.
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