Evolution: Science or Hypothesis?

@moneymind (10510)
Philippines
January 26, 2007 1:43am CST
Evolution: Science or Hypothesis? National attention has focused on whether evolution is simply a hypothesis among many or the standard scientific explanation for human origins. How should evolution be taught? Give us your view. greetings. : )
2 people like this
6 responses
@jricbt (1454)
• Brazil
27 Jan 07
It is science. And it is still the best explanation for how life changed on earth. Evolution should be taught as part of biology, and it is what gives sense to biology. Evolution does not concern only with human origins. It deals with how life changes on the planet. Not even with its origins, which is other, related but still OTHER, field of biological research.
3 people like this
@moneymind (10510)
• Philippines
5 Feb 07
Well yeah as far as science world is concern, it is the best one they can come up but there are still people in science world who has thier doubts about it... debate continues...
@jricbt (1454)
• Brazil
5 Feb 07
Yes there are doubts, but not doubts about wheter evolution happens or not. Evolution happens, it is a fact, supported by the fossil record, genetic research, just to name two. The debate and doubts are about not if it happens or how it happens. We have a lot of examples of evolution, but our theory cannot explain ALL of them yet. SOME of them have two or more models that need further research to determinate which one is more adequate. And these are not creationist models. The debates ranges from horizontal gene transference (probably a mispelling here, but you get the point) to other areas. All agree in the fact of evolution. The speed of it, the reasons for the speed changes, just to quote one thing I read about it today are always open to debate and so the theory becomes better, explain better and more.
@g_aileen09 (1354)
• Philippines
3 Feb 07
I think hypothesis is only part of science and these two should never be compared. Hypothesis is only a step in the scientific method of problem-solving. Evolution is a theory... a matter to be proven or be disproved, depending on evidences presented. And in as much as science is never-ending, man continue to discover and invent more things as the mind has become more and more complex from generation to generation.
• Thailand
4 Feb 07
Evolution is a theory supported by the vast preponderance of scientific evidence. Gravity is a therory also but I think that the evidence that I have not fallen off the earth tends to support it.
2 people like this
@moneymind (10510)
• Philippines
5 Feb 07
Quite true about that science and or theory or hypothesis go together but we need to compare also to come with theories and or hypothesis.... For the second response here... the theory of gravity is i think already been proven and that no one has quesion it really now...
@Xeedar (255)
• Italy
5 Feb 07
The problem is that you can visually proove the theory of gravity letting an apple fall on the ground. But there's no way to give a visual proof of evolution, because evolution is a slow phenomenon, which develops through millions years....
• India
26 Jan 07
i think Science
@Lydia1901 (16351)
• United States
2 Feb 07
I think the way it is being taught right now is pretty good and I think it should stay that way.
1 person likes this
@meoasis (720)
• Nepal
28 Jan 07
i am not sure about that i cant say a science and at the same time i cant say a hypothesis the day i will be sure of that i will tell you dont worry ...lol
2 people like this
@BlaKy2 (1475)
• Romania
2 Feb 07
A hypothesis (from Greek ?p??es??) consists either of a suggested explanation for a phenomenon or of a reasoned proposal suggesting a possible correlation between multiple phenomena. The term derives from the ancient Greek, hypotithenai meaning "to put under" or "to suppose". The scientific method requires that one can test a scientific hypothesis. Scientists generally base such hypotheses on previous observations or on extensions of scientific theories. In early usage, scholars often referred to a clever idea or to a convenient mathematical approach that simplified cumbersome calculations as a hypothesis; when used this way, the word did not necessarily have any specific meaning. Cardinal Bellarmine gave a famous example of the older sense of the word in the warning issued to Galileo in the early 17th century: that he must not treat the motion of the Earth as a reality, but merely as a hypothesis. In common usage in the 21st century, a hypothesis refers to a provisional idea whose merit needs evaluation. For proper evaluation, the framer of a hypothesis needs to define specifics in operational terms. A hypothesis requires more work by the researcher in order to either confirm or disprove it. In due course, a confirmed hypothesis may become part of a theory or occasionally may grow to become a theory itself. Normally, scientific hypotheses have the form of a mathematical model. Sometimes, but not always, one can also formulate them as existential statements, stating that some particular instance of the phenomenon under examination has some characteristic and causal explanations, which have the general form of universal statements, stating that every instance of the phenomenon has a particular characteristic. Any useful hypothesis will enable predictions, by reasoning (including deductive reasoning). It might predict the outcome of an experiment in a laboratory setting or the observation of a phenomenon in nature. The prediction may also invoke statistics and only talk about probabilities. Karl Popper, following others, has argued that a hypothesis must be falsifiable, and that a proposition or theory cannot be called scientific if it does not admit the possibility of being shown false. To meet this additional criterion, it must at least in principle be possible to make an observation that would disprove the proposition as false, even if one has not actually (yet) made that observation. A falsifiable hypothesis can greatly simplify the process of testing to determine whether the hypothesis has instances in which it is false. It is essential in framing an hypothesis that the investigator does not currently know the outcome of a potentially falsifying test or that it remains reasonably under continuing investigation. Only in such cases does the experiment, test or study potentially increase the probability of showing the truth of an hypothesis. If the researcher already knows the outcome, it counts as a "consequence" — and the researcher should have already considered this while formulating the hypothesis. If one cannot assess the predictions by observation or by experience, the hypothesis classes as not yet useful, and must wait for others who might come afterward to make possible the needed observations. For example, a new technology or theory might make the necessary experiments feasible.
1 person likes this
@moneymind (10510)
• Philippines
5 Feb 07
Very nice policing mr. xeedar, i like that if only we have all those type of keen observation as you have it would be much better, i mean this community will be exploding with very good debates...
1 person likes this
@Xeedar (255)
• Italy
5 Feb 07
I just cannot accept that people tries to have a good discussion, and some persons have to copy/past huge texts without any relation to the topic just to gain some money for the long message...
@Xeedar (255)
• Italy
3 Feb 07
Yes, and now that you copy/pasted from the encyclopedia what did you conclude? The discussion wasn't on what an hypotesis means, but on evolution. So you are: 1 - Off Topic 2 - Violating mylot guidelines, pasting a text from another source without linking to the original one.
2 people like this