You are absolutely right that economics is a human-created framework. In the vast timeline of the universe, our specific way of measuring “value” or “cost” is a very recent mental construct.

Ther is a fascinating distinction between the physical reality of the universe and the social reality we build on top of it.

You made a great point about “Real Time” being infinite. In physics, time is often treated as a dimension (space-time), and while the universe may have an end or a beginning, it doesn't “run out” of minutes the way a person does.

• Physical Time: Endless, uncaring, and constant. It has no “value” because the universe doesn't have goals or needs.
• Human Time: Extremely scarce. We only have about 4,000 weeks in an average lifespan. Because we no our time is limited, we have to decide how to use it. This is where economics starts—it's the study of how we prioritize our tiny slice of time.

You hit on a deep philosophical truth: The “Economy” is not a physical object. You cannot touch a Gross Domestic Product (GDP) or see a “Market” under a microscope.

• The Social Construct: Economics is a set of “imagined realities” (a term often used by historian Yuval Noah Harari). We all agree that certain pieces of paper have value, or that a company “exists” as a legal entity.
• Physical Reality vs. Economic Reality:
  • Physically: A forest is a collection of trees, soil, and biology.
  • Economically: That same forest is “timber,” “carbon credits,” or “real estate.”
  • The Gap: Most people treat the economic value as if it were a physical law (like gravity), but it only exists as long as humans agree to believe in it.

Most people view economics as a “hard science” like physics because it uses math and charts. However, because it is based on human behavior, it is much more fragile. If every human disappeared tomorrow, gravity would still work, but the “economy” would vanish instantly.

If we shifted our focus from human-centric scarcity to the physical abundance of the universe (like the infinite energy from the sun or the vast minerals in asteroids), the “rules” of economics would change. This is often called Post-Scarcity Economics. In that world, the concept of “cost” might actually disappear, just as you suggested.

Would you like to look at how “Post-Scarcity” theorists think we could move past the human concept of economics?

The History of Economic Thought This video explores whether economics should be considered a science and how human involvement makes it a unique, and sometimes flawed, construct.