Quotessence
Home / Quotes / Quote by Ed Yong

Quote by Ed Yong

“...when [a black widow spider] is hungry, it can also draw its legs into a "crouch"--a sensory power pose that retunes its joints to higher frequencies...this stance might shift the spider's Umwelt toward the movements of smaller prey. It might also help it to ignore the low frequencies of wind. It's like a postural squint, which allows the spider to focus its attention. The analogy isn't exact, though, since squinting helps us to focus on particular parts of space. Here, the black widow's posture focuses on different parts of information space. It's as if a human could emphasize the red parts of our vision by squatting, or single out high-pitched sounds by going into downward dog.”

Quote by Ed Yong

Book:An Immense World: How Animal Senses Reveal the Hidden Realms Around Us
Create image

Work

An Immense World: How Animal Senses Reveal the Hidden Realms Around Us

Browse quotes and source details for this work. more

Author

Ed Yong

Browse famous quotes and profile details for Ed Yong. more

You May Also Like

“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.”

ScienceGrowthLearningBiology
Book:The Song of the Cell: An Exploration of Medicine and the New Human
Create image

“This story illustrates powerfully how Darwin's theory, together with how it is often promoted to the public, can bias investigators and lead them along blind alleys. The "science" that supposedly has "proved" evolution is not capable of doing any such thing because it deals with past events. This means that it is more equivalent to forensic science, where clues are gathered which have to be very carefully weighed by experts in a court of law. The jury must then decide what the truth of the matter is from the balance of probabilities. Looking back, it is apparent that there was never powerful evidence for a stooping brutish, ape-like Neanderthal man, but that some evidence was withheld from the "jury" of public opinion.”

ScienceEvolutionCreationismCreation Science
Book:Bone of Contention: Is Evolution True
Create image

“We often think of peace as the absence of war, that if powerful countries would reduce their weapon arsenals, we could have peace. But if we look deeply into the weapons, we see our own minds- our own prejudices, fears and ignorance. Even if we transport all the bombs to the moon, the roots of war and the roots of bombs are still there, in our hearts and minds, and sooner or later we will make new bombs. To work for peace is to uproot war from ourselves and from the hearts of men and women. To prepare for war, to give millions of men and women the opportunity to practice killing day and night in their hearts, is to plant millions of seeds of violence, anger, frustration, and fear that will be passed on for generations to come.”

InspirationalWarPeaceViolence
Book:Living Buddha, Living Christ
Create image

“For example, there have been many experiments running rats through all kinds of mazes, and so on—with little clear result. But in 1937 a man named Young did a very interesting one. He had a long corridor with doors all along one side where the rats came in, and doors along the other side where the food was. He wanted to see if he could train the rats to go in at the third door down from wherever he started them off. No. The rats went immediately to the door where the food had been the time before. The question was, how did the rats know, because the corridor was so beautifully built and so uniform, that this was the same door as before? Obviously there was something about the door that was different from the other doors. So he painted the doors very carefully, arranging the textures on the faces of the doors exactly the same. Still the rats could tell. Then he thought maybe the rats were smelling the food, so he used chemicals to change the smell after each run. Still the rats could tell. Then he realized the rats might be able to tell by seeing the lights and the arrangement in the laboratory like any commonsense person. So he covered the corridor, and, still the rats could tell. He finally found that they could tell by the way the floor sounded when they ran over it. And he could only fix that by putting his corridor in sand. So he covered one after another of all possible clues and finally was able to fool the rats so that they had to learn to go in the third door. If he relaxed any of his conditions, the rats could tell. Now, from a scientific standpoint, that is an A‑Number‑l experiment. That is the experiment that makes rat‑running experiments sensible, because it uncovers the clues that the rat is really using—not what you think it’s using. And that is the experiment that tells exactly what conditions you have to use in order to be careful and control everything in an experiment with rat‑running. I looked into the subsequent history of this research. The subsequent experiment, and the one after that, never referred to Mr. Young. They never used any of his criteria of putting the corridor on sand, or being very careful. They just went right on running rats in the same old way, and paid no attention to the great discoveries of Mr. Young, and his papers are not referred to, because he didn’t discover anything about the rats. In fact, he discovered all the things you have to do to discover something about rats. But not paying attention to experiments like that is a characteristic of Cargo Cult Science.”

Science
Author:Richard P. Feynman
Create image

“We will start with Hawking's few quotations. “The quantum theory of gravity has opened up a new possibility, in which there would be no boundary to spacetime and so there would be no need to specify the behavior at the boundary. There would be no singularities at which the laws of science broke down and no edge of spacetime at which one would have to appeal to God or some new law to set the boundary conditions for spacetime. One could say: ‘The boundary condition of the universe is that it has no boundary.’ The universe would be completely self-contained and not affected by anything outside itself. It would neither be created nor destroyed. It would just BE.” Or, in the same manner: “There ought to be something very special about the boundary conditions of the universe, and what can be more special than the condition that there is no boundary?” Also, he stated, “According to the no-boundary proposal, asking what came before the Big Bang is meaningless—like asking what is south of the South Pole—because there is no notion of time available to refer to. The concept of time only exists within our universe.” The “no-boundary proposal” is a classic example of a device called in Latin, Deus ex machina—God from the machine, invented by the ancient Greek dramatists Aeschylus and Euripides. The primary purpose of the device was to resolve the irresolvable. The question of what came before the Big Bang is not meaningless. We cannot accept that our Big Bang is the beginning of all existence. Since there is "no notion of time available to refer to," that does not mean there is nothing to refer to. This reasoning is a logical fallacy based on the idea that there should be nothing to refer to if there is no time to refer to it. This kind of reasoning falsifies reality to fit the argument. For this statement to be accurate, there must be proof that there is nothing to refer to, not "no notion of time to refer to." The lack of notion of time to refer to or its availability is not proof that there is nothing to refer to, but only that there is no notion of time to refer to and that it is not available. The lack of availability is only proof that something is not available to someone but not proof that nothing exists beyond the “point” where “time” stops. If Something, the Being, the Universal Source of Everything, is not available or approachable in any way by some particular scientist, that does not mean that the Universal Source of Everything (the Absolute) does not exist beyond the physical world. In this sense, the no-boundary proposal is a boundary proposal of a different kind. Since it is impossible to speculate about abstract concepts or ideas, such as God, Absolute, or Universal Source, it is easier to invent some trick (pardon my language), with all due respect, to compensate for the lack of understanding of the most abstract ideas and to compensate for the limitations of a frame of mind of any particular scientist or philosopher. In this case, the no-boundary proposal precisely serves the purpose of a boundary—to limit the world to the point where “time stops” and declare that there is nothing beyond because time stops there. That should mean that the laws of nature and science stop at this artificially produced boundary. But what do we have as proof that this is true? Precisely like in religions, we have words that sound seductively beautiful and convincing. Also, to a large extent, these words are supported by scientific knowledge and investigation. Yet, they are just words, and in no way do they prove that there is no immaterial Universal Source beyond the “point” where time stops.”

TruthScienceDejan StojanovicAbsoluteUniversal MindBig BangBlack HolesStephen HawkingNo Boundary Proposal
Book:ABSOLUTE
Create image

“Hawking’s insistence on scientific laws hides the desire to transform the current scientific laws into the ultimate and absolute knowledge of everything, physical and metaphysical, of this world and the outer world. According to him, we are on the verge of declaring, with almost absolute certainty, that we have solved the whole enigma of existence and gone down to nearly the deepest end of science and scientific laws. Although he expressed many ideas in a simple, popular, and often funny way, there is a little bit of unjustifiable scientific conceit (to call it that way) behind some statements. If we were to imagine the creative force capable of creating the Universe, this creative force would be out of time or eternal. The Eternal Being is not contingent or affected by the boundaries of the physical world. The no-boundary proposal is accurate in that there are no boundaries we can apply to the Eternal Being. Still, the Universe, as the Being with its beginning, is bounded by time. The first point of the Universe is its first limit; it would have no limits if it were a timeless Being. Even if there were a series of births and rebirths, these would still be limited creations or recreations of something eternal that creates or recreates itself through the creation of universes. The creative power of the Eternal Being is the ultimate force that keeps the Eternal Being alive. The only way for the Eternal Being to exist with meaning is through its creative power to rejuvenate itself in new ways and myriad forms constantly. The Creator is its creation, and the creation creates the creator in a deeper sense. Without creating, the Universal Being loses its purpose and becomes meaningless. Meaning is only possible in plurality. The World, or Universe, gives the Universal Being meaning and purpose. The world is its salvation.”

ScienceUniverseDejan StojanovicAbsoluteUniversal MindBig BangBlack HolesStephen HawkingNo Boundary Proposal
Book:ABSOLUTE
Create image