This page introduces the core building blocks of the Paradigm of the Great Life. Each concept is short, operational, and designed to interlock with the others.

1. Dual Reality: Objective and Subjective

• Objective side (Metaphysical Realism): Energy — the conserved physical substrate of change. It underwrites what sensors can register.
• Subjective side (Metaphysical Anti‑Realism): Information — agent‑dependent meaning formed by Context. It underwrites what “matters” and why agents act.
• Claim: Every phenomenon has two sides. Explanations improve when both are made explicit.
• Read next: Text–Context–Interpretation

2. Text–Context–Interpretation

• Text: Objective carriers — signals, traces, records, data streams. They exist regardless of who reads them.
• Context: An agent’s model — prior knowledge, expectations, values, purposes.
• Interpretation: The mapping from Text to meaning and action via the agent’s Context.
• Consequence: The same Text can yield different meanings for different agents because their Contexts differ.
• Read next: Information: Objective vs Subjective

3. Information: Objective vs Subjective

• Objective information (Shannon): Properties of sources/distributions. Entropy $H(P)$ and surprisal $−log P(i)$ are defined on the world’s generative process.
• Subjective information (agent surprisal): “How unexpected was $i$ for this agent?” Computed as $−log Q(i)$, where $Q$ is the agent’s Context (its current beliefs).
• Bridge: When $Q ≈ P$, subjective and objective measures align. Learning reduces the mismatch (e.g., KL divergence) between $P$ and $Q$.
• Read next: Agency & Delegation

4. Agency

• Definition: The capacity to maintain internal order (homeostasis) by:
  • Distinguishing “Me” from “Not‑Me” (boundary).
  • Updating Context (model learning).
  • Acting to secure goals under constraints (control).
• Two‑way organization: Life organizes Energy using Information (work, construction), and organizes Information using Energy (sensing, memory, computation).