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Biology Quotes

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Biology Quotes

“The phrase 'the fossil record' sounds impressive and authoritative. As used by some persons it becomes, as intended, intimidating, taking on the aura of esoteric truth as expounded by an elite class of specialists. But what is it, really, this fossil record? Only data in search of interpretation. All claims to the contrary that I know, and I know of several, are so much superstition.”

“We humans have cooperative, selfless and loving moral instincts, the voice or expression of which we call our conscience—which is the complete opposite of competitive, selfish and aggressive instincts. As Charles Darwin said, "The moral sense… affords the best and highest distinction between man and the lower animals.”

“When questions arise of possible harmful effects of pesticides, the defenders of the products always try to narrow the scope of the inquiry to their most immediate, direct and measurable consequences and then downplay them, The critics of pesticides, on the other hand, urge that the ecosystem is strongly interconnected, highly variable and vulnerable. Thus debates around environmental impact become debates on the philosophy of nature: are things readily isolated or richly interacting? Is the average behavior of chemicals and organisms an adequate basis for decision making or must we be concerned with the unevenness of the world? Shall we "be realists" and stick to measurable costs and benefits, or shall we concern ourselves with all kinds of consequences of what we do? Gradually we see a confrontation of the world views of mechanistic reductionism and of dialectical materialism.”

“Will it be possible to solve these problems? It is certain that nobody has thus far observed the transformation of dead into living matter, and for this reason we cannot form a definite plan for the solution of this problem of transformation. But we see that plants and animals during their growth continually transform dead into living matter, and that the chemical processes in living matter do not differ in principle from those in dead matter. There is, therefore, no reason to predict that abiogenesis is impossible, and I believe that it can only help science if the younger investigators realize that experimental abiogenesis is the goal of biology.”

“Before you can ask 'Is Darwinian theory correct or not?', You have to ask the preliminary question 'Is it clear enough so that it could be correct?'. That's a very different question. One of my prevailing doctrines about Darwinian theory is 'Man, that thing is just a mess. It's like looking into a room full of smoke.' Nothing in the theory is precisely, clearly, carefully defined or delineated. It lacks all of the rigor one expects from mathematical physics, and mathematical physics lacks all the rigor one expects from mathematics. So we're talking about a gradual descent down the level of intelligibility until we reach evolutionary biology.”

“Real arms races are run by highly intelligent, bespectacled engineers in glass offices thoughtfully designing shiny weapons on modern computers. But there's no thinking in the mud and cold of nature's trenches. At best, weapons thrown together amidst the explosions and confusion of smoky battlefields are tiny variations on old ones, held together by chewing gum. If they don't work, then something else is thrown at the enemy, including the kitchen sink - there's nothing "progressive" about that. At its usual worst, trench warfare is fought by attrition. If the enemy can be stopped or slowed by burning your own bridges and bombing your own radio towers and oil refineries, then away they go. Darwinian trench warfare does not lead to progress - it leads back to the Stone Age.”

“Even if we have a reliable criterion for detecting design, and even if that criterion tells us that biological systems are designed, it seems that determining a biological system to be designed is akin to shrugging our shoulders and saying God did it. The fear is that admitting design as an explanation will stifle scientific inquiry, that scientists will stop investigating difficult problems because they have a sufficient explanation already. But design is not a science stopper. Indeed, design can foster inquiry where traditional evolutionary approaches obstruct it. Consider the term "junk DNA." Implicit in this term is the view that because the genome of an organism has been cobbled together through a long, undirected evolutionary process, the genome is a patchwork of which only limited portions are essential to the organism. Thus on an evolutionary view we expect a lot of useless DNA. If, on the other hand, organisms are designed, we expect DNA, as much as possible, to exhibit function. And indeed, the most recent findings suggest that designating DNA as "junk" merely cloaks our current lack of knowledge about function. For instance, in a recent issue of the Journal of Theoretical Biology, John Bodnar describes how "non-coding DNA in eukaryotic genomes encodes a language which programs organismal growth and development." Design encourages scientists to look for function where evolution discourages it. Or consider vestigial organs that later are found to have a function after all. Evolutionary biology texts often cite the human coccyx as a "vestigial structure" that hearkens back to vertebrate ancestors with tails. Yet if one looks at a recent edition of Gray’s Anatomy, one finds that the coccyx is a crucial point of contact with muscles that attach to the pelvic floor. The phrase "vestigial structure" often merely cloaks our current lack of knowledge about function. The human appendix, formerly thought to be vestigial, is now known to be a functioning component of the immune system.”

“The secret of DNA's success is that it carries information like that of a computer program, but far more advanced. Since experience shows that intelligence is the only presently acting cause of information, we can infer that intelligence is the best explanation for the information in DNA.”

“To grasp the reality of life as it has been revealed by molecular biology, we must magnify a cell a thousand million times until it is twenty kilometers in diameter and resembles a giant airship large enough to cover a great city like London or New York. What we would then see would be an object of unparalleled complexity and adaptive design. On the surface of the cell we would see millions of openings, like the port holes of a vast space ship, opening and closing to allow a continual stream of materials to flow in and out. If we were to enter one of these openings we would find ourselves in a world of supreme technology and bewildering complexity.”

“To establish evolutionary interrelatedness invariably requires exhibiting similarities between organisms. Within Darwinism, there's only one way to connect such similarities, and that's through descent with modification driven by the Darwinian mechanism. But within a design-theoretic framework, this possibility, though not precluded, is also not the only game in town. It's possible for descent with modification instead to be driven by telic processes inherent in nature (and thus by a form of design). Alternatively, it's possible that the similarities are not due to descent at all but result from a similarity of conception, just as designed objects like your TV, radio, and computer share common components because designers frequently recycle ideas and parts. Teasing apart the effects of intelligent and natural causation is one of the key questions confronting a design-theoretic research program. Unlike Darwinism, therefore, intelligent design has no immediate and easy answer to the question of common descent. Darwinists necessarily see this as a bad thing and as a regression to ignorance. From the design theorists' perspective, however, frank admissions of ignorance are much to be preferred to overconfident claims to knowledge that in the end cannot be adequately justified. Despite advertisements to the contrary, science is not a juggernaut that relentlessly pushes back the frontiers of knowledge. Rather, science is an interconnected web of theoretical and factual claims about the world that are constantly being revised and for which changes in one portion of the web can induce radical changes in another. In particular, science regularly confronts the problem of having to retract claims that it once confidently asserted.”

“Things that look like they were designed, probably were... If intelligence is an operative component of the universe, a science that methodologically excludes its existence will be susceptible to being trapped in an endless chase for materialistic causes that do not exist... Where there are sufficient grounds for inferring intelligent causation, based on evidence of "specified complexity," it should be considered as a component of scientific theories. Inclusion of intelligent causation in the scientific equation is not novel and has not impeded the practice of science in the past, e.g. Newton and Kepler, in an age when science was not constrained by a philosophical materialism, and by many current scientists who have remained open to following the evidence where it leads.”

“In science's pecking order, evolutionary biology lurks somewhere near the bottom, far closer to phrenology than to physics. For evolutionary biology is a historical science, laden with history's inevitable imponderables. We evolutionary biologists cannot generate a Cretaceous Park to observe exactly what killed the dinosaurs; and, unlike "harder" scientists, we usually cannot resolve issues with a simple experiment, such as adding tube A to tube B and noting the color of the mixture.”

“Even if the intelligent design of some structure has been established, it still is a separate question whether a wise, powerful, and beneficent God ought to have designed a complex, information-rich structure one way or another. For the sake of argument, let's grant that certain designed structures are not simply, as Gould put it, "odd" or "funny," but even cruel. What of it? Philosophical theology has abundant resources for dealing with the problem of evil, maintaining a God who is both omnipotent and benevolent in the face of evil.”

“I recently asked more than seventy eminent researchers if they would have done I their work differently if they had thought Darwin's theory was wrong. The responses were all the same: no. I also examined the outstanding biodiscoveries of the past century: the discovery of the double helix; the characterization of the ribosome: the mapping of genomes; research on medications and drug reactions: improvements in food production and sanitation; the development of new surgeries; and others. I even queried biologists working in areas where one would expect the Darwinian paradigm to have most benefited research, such as the emergence of resistance to antibiotics and pesticides. Here, as elsewhere, I found that Darwin's theory had provided no discernible guidance, but was brought in, after the breakthroughs, as an interesting narrative gloss.”

“Throughout 150 years of the science of bacteriology, there is no evidence that one species of bacteria has changed into another... Since there is no evidence for species changes between the simplest forms of unicellular life, it is not surprising that there is no evidence for evolution from prokaryotic [i.e., bacterial] to eukaryotic [i.e., plant and animal] cells, let alone throughout the whole array of higher multicellular organisms.”

“I am absolutely convinced of the lack of true scientific evidence in favour of Darwinian dogma. Nobody in the biological sciences, medicine included, needs Darwinism at all. Darwinism is certainly needed, however, in order to pose as a philosopher, since it is primarily a worldview. And an awful one, as George Bernard Shaw used to say.”

“All disciplines of science are built on the causality of the relationships governing related events. Yet the theory of evolution is built upon the idea of accidental changes that resulted in complex living systems. I was unable to comprehend how the notion that an infinite number of random accidents systematically happened to produce living species, and kept improving these beings, is justified.”

“There were long stretches of DNA in between genes that didn't seem to be doing very much; some even referred to these as "junk DNA," though a certain amount of hubris was required for anyone to call any part of the genome "junk," given our level of ignorance.”

“Quick dinner with ... Ang [Lee] and his wife Jane who's visiting with the children for a while. We talked about her work as a microbiologist and the behaviour of the epithingalingie under the influence of cholesterol. She's fascinated by cholesterol. Says it's very beautiful: bright yellow. She says Ang is wholly uninterested. He has no idea what she does. I check this out for myself. 'What does Jane do?' I ask. 'Science,' he says vaguely.”

“Некоторые критики ошибочно считают, что «Эгоистичный ген» проповедует эгоизм как нравственный принцип, которого мы должны придерживаться в жизни! Другие (возможно, потому, что они прочитали только заглавие книги или не пошли дальше первых двух страниц) полагают, что по моему мнению эгоизм и другие скверные черты характера составляют неотъемлемую часть человеческой природы, нравится нам это или нет. В эту ошибку легко впасть, если вы считаете, как, по-видимому, полагают непостижимым образом многие другие люди, что генетическая «детерминированность» дана нам навсегда, что она абсолютна и необратима. На самом же деле гены «детерминируют» поведение лишь в статистическом смысле (см. также с. 44–47). Хорошей аналогией этому служит широко распространенное мнение, что красный закат обещает ясную погоду на следующий день. Возможно, что по статистике красный закат действительно предвещает великолепную погоду назавтра, но никто не станет заключать об этом пари на крупную сумму. Мы прекрасно знаем, что на погоду действует множество факторов и притом очень сложными путями. Любое предсказание погоды подвержено ошибкам. Это всего лишь предсказание, опирающееся на статистику. Мы не считаем, что красные закаты бесспорно определяют хорошую погоду назавтра и точно так же мы не должны считать гены окончательными детерминантами чего бы то ни было. Нет никаких причин, чтобы влияние генов нельзя было повернуть в противоположную сторону с помощью других воздействий.”

“Teachers seeking to 'teach the controversy' over Darwinian evolution in today's climate will likely be met with false warnings that it is unconstitutional to say anything negative about Darwinian evolution. Students who attempt to raise questions about Darwinism, or who try to elicit from the teacher an honest answer about the status of intelligent design theory will trigger administrators' concerns about whether they stand in Constitutional jeopardy. A chilling effect on open inquiry is being felt in several states already, including Ohio. South Carolina, and Pennsylvania. [District Court] Judge Jones's message is clear: give Darwin only praise, or else face the wrath of the judiciary.”

“Bone is a miniature universe in which birth and death occur constantly. The basic unit is the osteon, composed of concentric loops of bone, a canal, osteocytes, vessels, and nerves. In living tissue osteons are born, nourished, and eventually replaced by newer units. When magnified and viewed under polarized light, osteons resemble tiny volcanoes, ovoid cones with central craters and flanks that spread out to flatlands of primary bone. The number of volcanoes increases with age, as does the count of abandoned calderas. By determining the density of these features one arrives at an age estimate.”

“The World Transformation Movement is the disseminator of this psychologically relieving and transforming, Instinct vs Intellect, ‘holy grail of insight’ explanation of the human condition—the insight humanity has tirelessly worked toward, yearned for, and now so desperately needs!”

“We can finally transition from living in a dreadful state of denial and delusion to living in a wonderfully TRANSFORMED STATE of freedom from all the dishonesty and delusion that made human life so fraudulent, mad, destructive and chaotic.”

“Just listen to this: take two fruit flies and leave them in ideal living conditions for a year - equivalent to 25 generations for fruit flies. Every fruit fly mother lays 100 eggs. Let's say that they all grow to adulthood, and that half of them are females who mate and lay another 100 eggs. Once the year is over, you will be left with the 25th generation and that alone will amount to almost a tredecillion sweet little redeyed fruit flies. A tredecillion is the figure 1 followed by 42 zeros. To make this figure more meaningful, imagine packing these flies together densely, as densely as possible, into one enormous fruit fly ball. You'd end up with a sphere whose diameter exceeded the distance between the Earth to the Sun! It's a good thing these insects have so many enemies, because otherwise there wouldn't be any room left on Earth for us humans.”

“Put it this way. If you or I were to build a machine, we'd go about it logically, with the fewest necessary parts moving in clean, efficient ways. But living nature doesn't work that way at all. It builds via the most fantastic redundancies and curlicues, millions of little variations around a theme, so that if three-quarters go haywire, life survives. The results are Rube Goldberg devices, but sturdy Rube Goldberg devices, unimaginably weird and densely layered Rube Goldberg devices, literally unimaginable in that our brains aren't adequate to comprehend the sort of microscopic megacities hidden within the tiniest cell. I thought that was neat.”

“The reasons for this paring back of synapses is a mystery, but synaptic pruning is thought to sharpen and reinforce the "correct" synapses, while removing the weak and unnecessary ones. "It reinforces an old intuition," a psychiatrist in Boston told me. "The secret of learning is the systematic elimination of excess. We grow, mostly, by dying.”