Many Islamic rituals rely on the observations of astronomical events. Presently, many such observations are supplanted by calculations involving the knowledge that Earth is a sphere. These calculations give the same consistent results as direct observations on all locations on Earth for several centuries already. The fact confirms that Earth is indeed a sphere.
Some Muslims believe in flat Earth and then try to integrate the belief that Earth is flat into their religion. It results in an interesting phenomenon that they perform their religious rituals using the results of spherical Earth calculations but have severe difficulties accepting the fact. It can result in a spectacular cognitive dissonance after being made aware of it.
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Cognitive dissonance occurs when a person holds multiple contradictory beliefs or ideas; and is typically experienced as psychological stress when they participate in an action that goes against any of them. Flat-Earthers often experience cognitive dissonance when they are exposed to evidence that disproves a flat Earth.
If the flat-Earthers are unable to accept the reality that Earth is not flat, some will attempt to reduce the mental discomfort by expressing negative emotions, like anger or ridicule. Others would accomplish the same by restricting the source of information, like blocking or banning the third party, to allow them to retreat to their echo chambers, and suppress the uncomfortable evidence. Continue reading “Cognitive Dissonance”
Appeal to ridicule is a fallacy that presents opponents’ arguments as absurd, ridiculous, or humorous, making the opponent and their arguments the object of a joke.
Flat Earth lacks a scientific basis, and flat-Earthers have no choice and will usually end up committing the appeal to ridicule at some point. On the other hand, real scientific arguments are done without ridiculing arguments from others.
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The amount of curvature that appears in a photograph of a sphere depends on 1. The radius of the sphere, 2. Camera distance from the sphere, 3. Field of view of the camera, and 4. The distortion characteristic of the camera being used.
The ‘curvature fitting game’ has been flat-Earthers’ favorite pastime. They would try to fit a photograph of Earth’s curvature with another. If they find the result is not proportionally correct, they will make fun of it. They are wrong. Two different photos of a sphere can be taken differently and would show a different curve, even if the object being photographed is the same object.
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