The Cartesian Co-ordinate System uses Negative (-) as an indicator of Direction, not Negative Value or Negative Quantity.
What is Negative Value?
What is Negative Quantity, when physical Quantity cannot be Less Than Zero?
There is no, Less Than Zero.
Zero is the Baseline.
Zero is the Foundational Context.
It is physically impossible to have a Negative number of oranges or a Negative length measurement.
What does Negative Value or Negative Quantity mean?
Negative Value or Negative Quantity are not Real.
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Negative Value or Negative Quantity is not the same as Negative Polarity or Negative Charge.
Zero on a Polarity scale indicates Equilibrium.
With increasing Positive and Negative values representing the separation from Equilibrium.
This is very much different to Zero in a Value or Quantity perspective, or Zero in the Foundational Context perspective.
Context matters.
In a way, Value could also be considered as Quality.
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What are Negative Numbers?
What is the Square Root of a Negative Number if the Negative is an indicator of Direction only?
What are Imaginary Numbers?
What actual meaning do they have?
Are they anything other than a mathematical trick?
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What is the Debt that is created in a Fractional Reserve banking system?
Is it creating Negative Value?
What are the consequences of creating Negative Value?
What are the consequences of creating ever increasing amounts of Negative Value?
Are Negative Value Debt Instruments a financial vacuum designed to draw wealth into concentrated pockets, with as little effort as possible?
Again, what is Negative Value?