Quote:
Originally Posted by Trapper John
(Post 513635)
Thanks for that insight into the Catholic Church position. Couldn't agree more. The better we understand the natural world the better we understand God. Science and Theistics are not mutually exclusive - they are in fact complimentary. Great post.
As to the UW environment - what you say is true for an academic. However, operating in an entrepreneurial small business, sometimes I am not so sure the analogy is merely metaphorical. :D
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Life threatening and livelihood threatening can pull out some similar hypothalamus responses -- but usually not similar end results. Note -- I said usually... :) We may need a bloodied emoticon added to the line up.
Back to the question of the thread, more from Berkeley (I went a Beach Boys concert there while attending DLI in 1979, so no academic connection). :D Paraphrasing their educational tools site, the following words have both popular and scientific definitions that are not necessarily in synch.
Function not purpose
The purpose of a hammer is to pound nails. One function of a hand is to hold a hammer. Designed tools have purposes. Structures and behaviors of living things have functions. This is an important distinction in science.
Evidence not proof
We often hear news stories in which the narrator refers to having “enough proof.” This is an example of confusing the terms, “proof” and “evidence.” In addition, the term, “proof,” is used in geometry and in courts of law, but does not belong in science. Scientists gather evidence to support or falsify hypotheses. Hypotheses and theories may be well supported by evidence, but never proven.
Primitive and advanced
The average person might see an opossum as more primitive than a cat. Life forms that are more highly specialized tend to be viewed as more advanced. However, even though opossums retain some conspicuous ancestral features, they are well adapted to their omnivorous habit and are every bit as successful and modern as cats. Saber-toothed cats were even more narrowly adapted than present-day cats and a change in their environment put them on the fast track to extinction.
Theory vs. hypothesis
A theory is an explanation. The validity of a theory rests upon its ability to explain phenomena. Theories may be supported, rejected, or modified, based on new evidence. Gravitational theory, for example, attempts to explain the nature of gravity. Cell theory explains the workings of cells. Evolutionary theory explains the history of life on Earth. A hypothesis is a testable idea. Scientists do not set out to “prove” hypotheses, but to test them. Often multiple hypotheses are posed to explain phenomena and the goal of research is to eliminate the incorrect ones. Hypotheses come and go by the thousands, but theories often remain to be tested and modified for decades or centuries. In science, theories are never hunches or guesses and to describe evolution as “just a theory” is inappropriate.
Believe or accept
“Do you believe in evolution?” is a question often asked in debates. The most accurate scientific answer is, “No, I accept the fact that the Earth is very old and life has changed over billions of years because that is what the evidence tells us.” Science is not about belief—it is about making inferences based on evidence.