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john crawford said:A scientific "theory" may be based on physical observation but the theory itself exists only in the human mind. What is so difficult to understand about that?
The thought exists within the mind, but the evidence for the theory exists as a tangible or observable effect. The theory within our minds is merely a way of putting objects and processes into words so we can communicate with them. Without that physical evidence there would be no theory.john crawford said:A scientific "theory" may be based on physical observation but the theory itself exists only in the human mind. What is so difficult to understand about that?
Yes. It is the nature of all human theory to exist only in the human mind.Arikay said:So, Germ Theory exists only in our mind?
john crawford said:Yes. It is the nature of all human theory to exist only in the human mind.
No theory has ever been physically observed by humans in time or space.
Theories are not composed of molecules or atoms.
Neither are they sub-atomic particles.
They have no known mass and neither ripple, vibrate nor shimmy.
They can only be thought to exist in a non-physical realm.
BUT- the theories desrcibe the the physical world, so they are grounded to the physical and reality. A theory is a collection of words, so are all words also metaphysical? Not saying you are right or wrong I would just like more info please.john crawford said:Objects can be observed, experienced, and perceived by the physical senses but theories only exist in the human mind, therefore they are metaphysical. (extra-sensory perception)
john crawford said:Postman:
"A hypothesis is just an educated guess at what will happen or what was likely to have happened."
That's why I call evolutionary theory a hypothesis.
Milkman: Sorry, I was calling you Postman. My apologies.the_malevolent_milk_man said:The thought exists within the mind, but the evidence for the theory exists as a tangible or observable effect. The theory within our minds is merely a way of putting objects and processes into words so we can communicate with them. Without that physical evidence there would be no theory.
Arikay:Arikay said:so you don't believe in germs?
john crawford said:Arikay:
No, I don't believe in germs.
I believe that germs exist in the physical world but I don't believe in them any more than I believe in Germans, although they exist too.
I believe in God and His Spirit, don't you?
I appreciate your question, Loren.LorentzHA said:BUT- the theories desrcibe the the physical world, so they are grounded to the physical and reality. A theory is a collection of words, so are all words also metaphysical? Not saying you are right or wrong I would just like more info please.
john crawford said:Postman:
"A hypothesis is just an educated guess at what will happen or what was likely to have happened."
That's why I call evolutionary theory a hypothesis.
"You have to have some knowledge of the subject before you can make a hypothesis otherwise it's just a random guess."
So a hypothesis is an educated guess. That's better.
john crawford said:"Evolution started out as a hypothesis because it was based on an observation of facts."
Facts cannot be an object of scientific observation. Physical objects are. Facts are metaphysical. They have no Atomic elements.
john crawford said:"These facts were then more accuratley explained as a theory once sufficient evidence and understand had been obtained."
What facts? What evidence?
john crawford said:"Evolution started out as a theory based upon observations, actual physical, tangible, non metaphysical observations and evidence."
john crawford said:Your thesis opened with the claim that evolution started out as a hypothesis. Could you clarify your premises?
Yes, I was referring to Gould.john crawford said:"Some of it, punctuated evolution for example, has been hypothesized based upon the facts and an educated guess at what is a very probable answer."
Are you referring to Gould's hypothesis of 'punctuated equilibrium'?
Gould's hypothesis is as metaphysical as is the word 'true'.
Truth is not an object for scientific observation.
Fossils are observable. Records are man-made.
Validation is an authoritarian process.
Officiators usually perform a divine service, according to my dictionary.
Everything that's pretty well accepted ought to be questioned and challenged by real scientists.
Thank God I was spared American High School science fair projects.
But, but, but........Pete Harcoff said:But the fact that evolution has been repeatedly validated for the last 150 years is why it is a theory and no longer a mere hypothesis.
Go here for the differences between theories and hypotheses in science: http://www.wilstar.net/theories.htm
You are as free to reject my standards and premises as I am to reject yours.ThePhoenix said:By your standards gravity is metaphysical. I reject those standards.
I am not talking about Scientology. Christian Science is not mainline christianity. See the quote below:Pete Harcoff said:Er no, Christian Science is based on Christianity...You might be thinking of something else (Scientology perhaps?).
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