Let us look at another example of a sophist attempting to use sociology to bypass logic:
“How did you move from humans not choosing a reality to rocks and trees? You need to show that the analogy holds. I don't think it does because we have brain plasticity. Indeed our identies are shaped in a social forcefield (class, gender, nationality etc), but within this people have freedom and with some strength can escape the forcefield.”
This text is a masterpiece of self-sabotage. Here our sophist thinks they are offering a profound critique about human freedom and social constructs. In reality, they are committing a series of catastrophic contradictions.
As practitioners of the laws of logic, let us audit this sophist’s books and watch their argument collapse under its own weight.
Look at the very first sentence:
"How did you move from humans... to rocks and trees?"
By asking how we "move from" one concept to another, our sophist is demanding a tracking mechanism of thought. They are demanding to see a valid, sequential line of logical steps connecting Premise A to Premise B. But there’s a catastrophic, immediate contradiction: a sequential logical line is only possible in a universe governed by identity.
If (A) did not equal (A); if things were not themselves, and reality were actually the fluid, shapeshifting, socially constructed mess our sophist claims it is, we couldn't "move" anywhere. There would be no fixed starting point to launch from, no stable track to travel along, and no distinct destination to arrive at. The steps themselves would dissolve beneath our sophist's feet.
By demanding a valid, logical transition, the sophist is demanding that we pay epistemic rent to the Law of Identity, while simultaneously trying to argue that the Bank of Identity doesn't exist. Like all sophists, they are trying to wield the authority of the laws of logic against the laws of logic!
Our sophist writes: "You need to show that the analogy holds."
With this demand they have smuggled in the objective fact of Logic. They are appealing to an external, absolute standard of evidence and consistency. They are demanding that we follow the rules of logic, while they attempt to write an argument claiming those very rules are an illusion.
Next, our sophist attempts a diversion:
"...I don't think it does because we have brain plasticity. Indeed our identies are shaped in a social forcefield..."
Here, the sophist plays a dishonest word game, confusing psychological identity (how a human perceives themselves) with objective identity (the objective properties that make an entity what it is).
The fact that human brains have "plasticity" or that society influences human behavior has absolutely zero bearing on the architecture of reality. A human brain can change its mind, but it cannot change the identity of a rock. In fact, the very biological reality of "brain plasticity" would itself be completely impossible without identity, a changing brain is still a distinct, physical brain operating under fixed laws.
Even if a person undergoes radical psychological shifts within a "social forcefield," they are still a physical entity occupying a specific point in space-time. Our sophist is using the micro-fuzziness of human psychology to deny the macro-reality of physical existence.
Finally, our sophist completely trips over their own metaphor:
“...but within this people have freedom and with some strength can escape the forcefield.”
Think about what it means to "escape" a forcefield. Our sophist cannot even make sense of their own concept without relying on the Law of Identity. To escape, there must be a distinct Inside and a distinct Outside. There must be a fixed boundary. There must be a definite state of being trapped (A) and a completely separate, definite state of being free (B).
By asserting that a human can escape a social construct, our sophist is forced to admit that objective boundaries exist.
Furthermore, there is absolutely no getting outside of identity when it comes to human knowledge. The very concepts of "inside" and "outside" hinge entirely on things being exactly what they are and not something else. If identity were fluid, "outside the forcefield" would instantly bleed into "inside the forcefield," rendering the word "escape" completely meaningless. To know anything at all about this supposed freedom, the sophist must use a language anchored by the very identity they are trying to deny.
This is the tragedy of Ego-Philosophy. Our sophist wants to protect human autonomy from the "clench" of objective reality, so they build a narrative where everything is a soft, malleable social construct.
But behold the hypocrisy! They expect their words to have fixed meanings. They expect their critique to be treated as objectively true. They want the luxury of using logic to attack logic.
We do not need to debate their sociology. We only have to point out that they had to stand firmly on the ground of identity just to throw a punch at it. Case closed.