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A scientific theory is a well-substantiated explanation of some aspect of the natural world, based on a body of facts that have been repeatedly confirmed through observation and experiment. Such fact-supported theories are not "guesses" but reliable accounts of the real world. The theory of biological evolution is more than "just a theory".
Professor of biology Jerry Coyne sums up biological evolution succinctly: [3]. Life on Earth evolved gradually beginning with one primitive species – perhaps a self-replicating molecule – that lived more than 3.5 billion years ago; it then branched out over time, throwing off many new and diverse species; and the mechanism for most (but not all) of evolutionary change is natural selection.
to what extent "facts" are influenced by the mere act of observation; [20]: 138 and; to what extent factual conclusions are influenced by history and consensus, rather than a strictly systematic methodology. [20]: 7 Consistent with the idea of confirmation holism, some scholars assert "fact" to be necessarily "theory-laden" to some degree.
This rendered all facts about human action examinable under a normative framework defined by cardinal virtues and capital vices. "Fact" in this sense was not value-free, and the fact-value distinction was an alien concept. The decline of Aristotelianism in the 16th century set the framework in which those theories of knowledge could be revised. [6]
A scientific theory is a well-substantiated explanation of some aspect of the natural world, based on a body of facts that have been repeatedly confirmed through observation and experiment. Such fact-supported theories are not "guesses" but reliable accounts of the real world. The theory of biological evolution is more than "just a theory."
Fact vs. fiction: Top 8 common home equity myths — debunked. Heather Petty. Updated December 26, 2024 at 11:15 AM. ... but they tend to use a liberal definition of "first time." And there are a ...
He then gives Popper's definition of falsifiability: "A theory is scientific if and only if it divides the class of basic statements into the following two non-empty sub-classes: (a) the class of all those basic statements with which it is inconsistent, or which it prohibits—this is the class of its potential falsifiers (i.e., those ...
A look at some of the remarks made during the first public hearing related to the House's impeachment inquiry,