Theory
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{{Quote-source|A theory, in science, [...] means a very large body of information that's withstood a lot of testing. It probably consists of a number of different hypotheses, many different lines of evidence. And it's something that is very difficult to slay with an ugly fact, as [[Thomas Henry Huxley|Huxley]] once put it, because it's just a complex body of work that's been worked on through time.|[http://www.talkorigins.org/faqs/dover/day9am.html#day9am455 Kitzmiller v. Dover trial transcript, day 9, a.m. session]}} | {{Quote-source|A theory, in science, [...] means a very large body of information that's withstood a lot of testing. It probably consists of a number of different hypotheses, many different lines of evidence. And it's something that is very difficult to slay with an ugly fact, as [[Thomas Henry Huxley|Huxley]] once put it, because it's just a complex body of work that's been worked on through time.|[http://www.talkorigins.org/faqs/dover/day9am.html#day9am455 Kitzmiller v. Dover trial transcript, day 9, a.m. session]}} | ||
| − | In common parlance, "theory" is roughly equivalent to "hunch" or "guess". But in science, a theory is a well-supported explanation. The common usage of the word "theory" is closer in meaning to the scientific use of the word "hypothesis". In science, a hypothesis is an idea about something that seems probable, while a theory has been tested and is supported by evidence. | + | In common parlance, "theory" is roughly equivalent to "hunch" or "guess". But in science, a theory is a well-supported explanation. The common usage of the word "theory" is closer in meaning to the scientific use of the word "hypothesis". In science, however, a hypothesis is an idea about something that seems probable, while a theory has been tested and is supported by evidence. |
==See also== | ==See also== | ||
Revision as of 09:54, 16 April 2007
A scientific theory, as defined by Kevin Padian in his testimony in the Kitzmiller v. Dover Area School District trial, is
"A theory, in science, [...] means a very large body of information that's withstood a lot of testing. It probably consists of a number of different hypotheses, many different lines of evidence. And it's something that is very difficult to slay with an ugly fact, as Huxley once put it, because it's just a complex body of work that's been worked on through time."
In common parlance, "theory" is roughly equivalent to "hunch" or "guess". But in science, a theory is a well-supported explanation. The common usage of the word "theory" is closer in meaning to the scientific use of the word "hypothesis". In science, however, a hypothesis is an idea about something that seems probable, while a theory has been tested and is supported by evidence.
