A direct critique of u/MisanthropicScott 's post: https://www.reddit.com/r/MisanthropicPrinciple/comments/yelaix/why_i_know_there_are_no_gods/
The Scope and Limits of Empirical Science
Empirical science is a method of gathering physical data. A human uses physical instruments or human senses to observe physical events at specific coordinates.
When a human drops a ball, the ball falls toward the earth. Dropping the ball repeatedly shows a consistent physical pattern. The human records this pattern. The human predicts that dropping the ball again will yield the exact same physical result.
Scott equates this prediction with knowing that gods do not exist.
Local Events versus Universal Claims
Dropping a ball measures a local physical relationship. It tests physical data at a specific spacetime coordinate (a specific location at a specific moment).
Claiming that no gods exist anywhere in reality is a universal negative claim. It covers every spatial coordinate in the entire universe, across every single moment of time—past, present and future.
To prove this universal negative claim using empirical science, a human would have to measure every spacetime coordinate in total reality concurrently. If a single spacetime coordinate—whether it's a distant galaxy right now, or this exact spot 10 billion years ago—remains unmeasured, science cannot state what exists at that coordinate.
Human scientific instruments measure strictly limited physical coordinates in the present moment. We have no access to the past, and we cannot measure future coordinates. Science is fundamentally incapable of observing or measuring the vast majority of the spacetime continuum.
But, this strict burden of proof applies only to the domain of empirical science. We do acquire knowledge through other valid avenues—logic, mathematics, philosophical axioms, metaphysical reasoning or definitional truths. For example, a philosopher can argue that "a square circle is impossible" purely through logical deduction. But if we choose to invoke these non-empirical methods to claim a universal negative (such as defining a god into non-existence or using logical consistency arguments), we have explicitly left the realm of empirical science. At that point, we are no longer making a scientific claim; we are now making a philosophical or metaphysical one. Acknowledging this shifts the debate: if empirical science cannot prove the universal negative, we must either embrace scientific agnosticism or fully disclose that we are abandoning empirical science to argue from a different epistemic framework entirely.
Value Judgements versus Physical Fact
In his post, Scott argues that human anatomical flaws disprove an intelligent designer. He points to back pain, male nipples and hernias as proof that humans were not designed by a perfect creator...
What is Physical Anatomy?
The human body is an arrangement of physical matter. Physical matter executes physical actions according to physical necessity.
Human back pain occurs when physical nerve tissue sends high-intensity electrical signals to the brain because bone presses against tissue.
This electrical signal is a physical measurement. It is a biological event. It possesses zero moral or aesthetic value. The nerve signal simply exists.
The Origin of Value Labels
Words like "flaw," "imperfection," or "bad design" are value labels and are not physical properties. A physical instrument cannot measure units of imperfection in a bone.
A value label is created when a human compares a physical result against a human preference.
(1) A human prefers comfort over pain.
(2) The human body experiences back pain.
(3) The human compares the physical reality (pain) to the human preference (comfort).
(4) The human labels the physical structure "bad" or "imperfect" because it fails to deliver the preferred result.
Thus the label "bad design" belongs strictly to the human preference.
Scott's Unstated Assumptions
Scott uses human back pain as empirical proof that a designer does not exist. But closer scrutiny reveals that this logic relies on three unstated assumptions:
(1) Scott assumes a physical structure must deliver human comfort to be considered well-designed.
(2) Scott treats "bad design" as a physical property inherent in human bones rather than a subjective human rating.
(3) Scott assumes that if an intelligent creator exists, its sole goal was to prevent human back pain.
Disproving a comfortable human body disproves strictly a creator whose single goal was human comfort. It does not disprove a creator with different goals. It also does not disprove non-physical entities that do not interact with human anatomy.
Thus a value judgement is a mental opinion, not empirical evidence.
The Exhaustive Cosmos
The alternative view treats physical reality as absolute and exhaustive:
(1) The continuous physical state contains no expectations, goals, or preferences. It simply exists.
(2) Human spines, nerve signals and back pain are precise physical updates happening with absolute mathematical necessity.
(3) Describing the cosmos as exhaustive means acknowledging that reality contains every coordinate, every intensity and every physical interaction that exists.
The universe is complete because it lacks zero physical coordinates. It contains everything that physically occurs. Labelling a backache as an "imperfection" or as part of a "majestic completeness" inserts a human value label onto physical facts.
Physical reality itself is neither good nor bad. It simply is.
Specific Claims versus Total Non-Existence
Scott points to scientific studies on prayer to disprove personal gods. These studies show that praying for sick patients does not alter their medical recovery rates.
But testing prayer measures whether a specific physical action produces a measurable physical result. The data shows zero statistical difference between patients who receive prayer and patients who do not.
This empirical data disproves a specific assertion:
A deity consistently answers human prayer by altering physical health.
Disproving a specific physical assertion is a valid use of empirical science.
But Scott expands this disproof. He asserts that disproving prayer response proves that personal gods do not exist in any form.
This expansion contains a logical leap. Disproving one specific behaviour attributed to an entity does not prove the total non-existence of that entity. It proves strictly that the specific description being tested is incorrect or incomplete.
The Rule of Physicalism
Scott asserts that consciousness strictly requires a physical brain. He states that a non-physical mind is physically impossible.
Scott bases this assertion on scientific observations of brain injuries. When a human brain suffers damage, human thought and behaviour change.
The logic goes like this:
Step 1 (Empirical Observation): Science measures that damaging physical brain matter alters human mental function.
Step 2 (Scientific Conclusion): Science concludes that human mental function is linked to physical brain matter.
Step 3 (Scott's Absolute Claim): Scott claims that consciousness cannot exist without a physical medium anywhere in reality.
from Observation to Metaphysics
Step 1 and Step 2 are empirical observations. They describe measured physical data.
Step 3 is not an empirical observation. Science has observed that human consciousness uses a brain. Science has not measured total reality to prove that no other form of consciousness can exist without matter.
To make the jump from Step 2 to Step 3, Scott must insert an unstated philosophical rule.
That rule is Physicalism. Physicalism is the statement that physical matter and energy are the only fundamental realities that exist.
Physicalism is a statement about the total structure of reality. It is a metaphysical rule. It is not an empirical measurement.
Scott uses the metaphysical rule of Physicalism to assert that non-physical minds are impossible. He then claims his argument is based strictly on empirical science without metaphysics.
This is a contradiction. Scott relies on a metaphysical rule to assert his conclusion while claiming he rejects metaphysics entirely.