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Gerald O'brian


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Evolution: "just a theory". Scientific caution is sometimes confusing.

The fact that our best available theories are still speculations misleads some people to believe that these ideas are not founded. Hence, some people suppose their uneducated opinion is just as bad, or as good, as the mainstream scientific hypothesis.
This trend is probably led by the way science has been taught, i e as a flawless method that offers facts about reality.
And by pre-scientific philosophy, still strong in our modern societies.

Evolution is "just a theory" the way Notre Dame is "just a pile of rocks", isn't it?



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  • May 22 2013: well you have to understand scientific language. Scientists use the term theory differently than do we in everyday life. A scientific theory is a hypothesis that has been verified time and time again and recieves a great degree pf scientific merit. Trust me if you review all the evidence supporting evolution you would have no doubt that the Theory has an enormous ocean of support behind it. I mean there is enough evidence for evolution that there is no other logical conclusion you can make while taking all the evidence in account.
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      May 22 2013: No other logical conclusion than what?
      • May 22 2013: Evolutionary theory
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          May 22 2013: Evolutionary theory is not a logical conclusion, it is a not-yet falsified theory.
      • May 22 2013: how do you figure?
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          May 22 2013: Not everything about the theory of Evolution qualifies as logical, therefore it is not a logical conclusion, nor is it a valid conclusion, in fact it is not a conclusion. It is a theory which continues to undergo experimentation. Some predicted results are seen and some unexpected results are seen. In case of the latter the theory is altered to deal with the discovery (falsification) and new experiments are run until results always match predictions.
      • May 22 2013: well are understanding of evolution changes in light of new evidence however there is an overwhelming consensus that evolution by the means of natural selection has occured and all animals are share a common ancestor. You think scientists ever expect to discover an ape fossil in the same sedimentary layer as a trilabyte?
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          May 22 2013: I don't know about "trilabytes." But I know Evolution is just a theory and the cathedral of Notre Dame is not just a pile of rocks.
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          May 24 2013: Edward even the science you agree with are called theories.
      • May 22 2013: clearly you disregarded my initial comment about Theory in science meaning something different. go do your research. Evolution is a theory just like Heliocentric theory. I mean the earth revolving around the sun is just a "theory" right?
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          May 22 2013: Right. Everything is a theory according to Relativistic philosophy. Nothing can be known "for sure". I do not accept that epistemology. It is not a theory that the Earth orbits the Sun. It is just a theory that all life on Earth came from one common ancestor and has naturally selected beneficial mutations over eons of years to bring us to the vast species of our present day. I did not disregard your initial comment Keith, I oppose it.
      • May 22 2013: What a renegade contradicting scientific truths. How can you oppose the fact scientists use the word theory differently than in other settings. Your entitled to your own belief but scientificly speaking your wrong and evolution is accepted with a great degree of certainty amongst the scientific community
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          May 22 2013: I do not dispute that evolution is "accepted with a great degree of certainty amongst the scientific community." That is off the point here. Are you arguing that Evolution is not a theory (as defined by Science)? If so please state your belief so a simple mind like mine can understand it.
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      May 26 2013: There are several definition of the word theory:

      the·o·ry [thee-uh-ree, theer-ee] Show IPA
      noun, plural the·o·ries.
      1. a coherent group of tested general propositions, commonly regarded as correct, that can be used as principles of explanation and prediction for a class of phenomena: Einstein's theory of relativity. Synonyms: principle, law, doctrine.
      2. a proposed explanation whose status is still conjectural and subject to experimentation, in contrast to well-established propositions that are regarded as reporting matters of actual fact. Synonyms: idea, notion hypothesis, postulate. Antonyms: practice, verification, corroboration, substantiation.
      3. Mathematics . a body of principles, theorems, or the like, belonging to one subject: number theory.
      4. the branch of a science or art that deals with its principles or methods, as distinguished from its practice: music theory.
      5. a particular conception or view of something to be done or of the method of doing it; a system of rules or principles: conflicting theories of how children best learn to read.

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