Science is based on the ontological position of [[Empiricism]], which states that knowledge must be based upon observable phenomena that are both testable (their valididty can be falsified) and repeatable (another researcher, working under the same conditions, can produce a similar result). Science is not to be confused with [[Materialism]], the view that the material realm is all that exists. As a rule, science does not discount the existence of non-observable phenomena, however since theories concerned with such matters are not falsifiable they are not amenable to empirical investigation, and are therefore not topics that science addresses. | Science is based on the ontological position of [[Empiricism]], which states that knowledge must be based upon observable phenomena that are both testable (their valididty can be falsified) and repeatable (another researcher, working under the same conditions, can produce a similar result). Science is not to be confused with [[Materialism]], the view that the material realm is all that exists. As a rule, science does not discount the existence of non-observable phenomena, however since theories concerned with such matters are not falsifiable they are not amenable to empirical investigation, and are therefore not topics that science addresses. |