Quotessence
Home / Quotes / Quote by Carl Sagan

Quote by Carl Sagan

“There are many hypotheses in physics of almost comparable brilliance and elegance that have been rejected because they did not survive such a confrontation with experiment. In my view, the human condition would be greatly improved if such confrontations and willingness to reject hypotheses were a regular part of our social, political, economic, religious and cultural lives.”

Quote by Carl Sagan

Book:The Dragons of Eden: Speculations on the Evolution of Human Intelligence
Create image

Work

The Dragons of Eden: Speculations on the Evolution of Human Intelligence

Browse quotes and source details for this work. more

Author

Carl Sagan
Carl Sagan

Carl Sagan was an American astronomer, cosmologist, author, and science communicator, born on November 9, 1934, in Brooklyn, New York. He is renowned for his profound research into the cosmos and his dedication to popularizing science. Sagan proposed numerous theories about the origin of the universe and life, and he made complex scientific knowledge accessible to the public with his unique perspective and clear, engaging writing style. more

You May Also Like

“I know of no significant advance in science that did not require major inputs from both cerebral hemispheres. This is not true for art, where apparently there are no experiments by which capable, dedicated and unbiased observers can determine to their mutual satisfaction which works are great.”

ArtScienceExperimentsHypothesis Testing
Book:The Dragons of Eden: Speculations on the Evolution of Human Intelligence
Create image

“We may still insist that space, although mainly emptiness, is completely “contaminated” by all the forces in the Universe—particles, waves, and so on. Still, based on this deduction or inference, we cannot prove that what is curved is space since nothing remains nothing and cannot be transformed into something based on the laws of physics. If the Nothing does not convert into something, the curvature of space is impossible. To prove the curvature of nothing (space), we must prove that nothing can transform itself into something based on the laws of physics. Suppose we further insist that this is only a problem of linguistics and philosophy and not physics since we stated that space is how we define it and not as it is. This reasoning would be insufficient because we must first prove that actual space is what it is and not what we say it is to fit our arguments. There can be no answers to the most critical questions of contemporary science, physics, philosophy, and even religions if we are not as precise as possible, linguistically, experimentally, or in any other way. These questions appear to be self-evident, self-explanatory truths and axioms, yet they are neither self-evident nor clear and precise to reflect the actual underlying reality. If we are not as precise as possible, we create theories and paradigms presented as facts, although the starting premises are undefined and unanswered. However, if we do not answer the starting causes and premises, we cannot adequately describe the laws of nature, nor can we understand them. Regardless of how sure we are about space and the curvature of space, we still cannot claim we are correct without describing the nature of nothing. Without the Nothing, there can be no space. There will be an immediate argument, though, that the Nothing has no nature and, therefore, there is nothing to describe. The answer is that its passivity and lack of properties are its most potent “property” because they enable creation and existence. Without the Nothing or void, there is no creation and no existence. We converted nothing into something by our thoughts and language, using deduction or inference, and concluded that space is the consequence of this thought process, not the actual process. We applied our definite language to our indefinite “understanding,” ideas, or reasoning to prove the “fact.” However, the fact is or is not, regardless of our ideas, language, or reasoning. We must use the opposite and apply language to the facts rather than our understanding. Our understanding is limited, and facts are impersonal and independent of our knowledge. We cannot falsify the language to fit and understand the facts better. We cannot change facts or affect them with our ideas, but facts are verifiable up to a point. There are facts beyond the verifiable point by humans since human beings are limited. Still, language is verifiable, and our theories are both falsifiable and verifiable to a large extent.”

TimeSpaceDejan StojanovicAbsoluteRelativityEinsteinCurvature Of Space
Book:ABSOLUTE
Create image

“Mike glanced at the two computer towers lying half-autopsied on her kitchen table. One had a bag of chips in it, the top held shut with a binder clip. A stack of motherboards rested on the chair in Mylar bags. “Maid’s been on vacation, I see,” said Mike. “Yeah. She ran off with the guy who writes your jokes.” “Ouch.” “There’s a postcard from them here somewhere. Want me to look for that instead?” “No, no. Just the logs will be fine.”

HumorMikeJamieProgrammer
Book:The Fold
Create image

“Since the immaterial Being envelopes the Nothing, this nothing, in “cooperation” with the Universal Being (Mind), becomes space as we experience and describe it. The “fabric” of this created space, with the help of nothingness, is curved. But all this is the product of the transformation of the Being into its different forms, modes, and interdependent qualities of reality. The “material” world is only a symphony of “materialized” qualities of the Universal Being,” not matter per se because matter per se does not exist. What we see as space is a “materialized” program of the Universal Mind. What appears to us as dimensions is the underlying nothingness holding the illusion of Reality, making it appear material. The Primordial Primary Quality is the Primary Ultimate Force, or Source, that powers all we see, experience, and measure. Everything is related to Everything else and is affected and conditioned by Everything else. Everything within the Universe is a message, information, and code to everything else. Energy and matter are the messages of the Universal Mind sent into nothingness to fertilize it. Relationships and communication among the myriad beings are the life of one organism. All the features of matter we experience are real in the sense that we experience the spacetime continuum, but all that is the result of programming and conditioning rather than energy and matter as physical realities per se. Everything was One and became a multitude, yet Everything stayed One on the most basic level. The story of One is the story of All. Every sense, every pain, and everything we feel are the messages of existence, messages of the Universal Mind in action, interconnecting the Web of the Universe into One Family. Absolute is the Ultimate uniting force of Everything. To be one and only is death. That’s why creating is needed. Without creating, there is no life. The Universe is the life of the Absolute. Something and Nothing are the Father and the Mother of the World. From One Absolute, there is an almost endless family dispersed through space in search of life and meaning, which is what we call existence.”

TimeUniverseSpaceExistenceDejan StojanovicAbsoluteUniversal MindEinstein
Book:ABSOLUTE
Create image