Taking an objective approach to an issue means having due regard for the known valid evidence (relevant facts, logical implications and viewpoints and human purposes) pertaining to that issue. If relevant valid evidence is denied or falsified , an objective approach is impossible. An objective approach is particularly important in science, and in decision-making processes which affect large numbers of people (e.g. politics). Science Scientific progress can be regarded as a three-way contest between rival theories and a stock of valid evidence held in common. If rival interpretations are denied or if evidence is falsified or denied, then this impairs the possibility for rational debate and criticism, and consequently the growth of knowledge. On that ground, many scientists have proclaimed themselves in favour of freedom of thought and expression  .
Taking an objective approach to an issue means having due regard for the known valid evidence (relevant facts, logical implications and viewpoints and human purposes) pertaining to that issue. If relevant valid evidence is denied , an objective approach is impossible. An objective approach is particularly important in science, and in decision-making processes which affect large numbers of people (e.g. politics). Science Scientific progress can be regarded as a three-way contest between rival theories and a stock of evidence held in common. If rival interpretations are denied or if evidence is denied, then this impairs the possibility for rational debate and criticism, and consequently the growth of knowledge. On that ground, many scientists have proclaimed themselves in favour of freedom of thought and expression . If evidence is falsified as for example in conducting a control experiment knowledge is gained leading to the progress of an objective argument as the falsification resembles proof .
D
or falsified
D
valid
D
falsified or
A
. If evidence is falsified as for example in conducting a control experiment knowledge is gained leading to the progress of an objective argument as the falsification resembles proof