Friday, 1 August 2025

The Nature of Time: Becoming in an Emergent Spacetime

Time is arguably the most mysterious dimension. Classical physics treats time as a continuous parameter flowing uniformly, while relativity shows it to be relative and intertwined with space. Quantum theory adds further complexity with indeterminacy and non-unitary processes. What, then, is time in a universe where spacetime itself is emergent?

In this post, we explore time as becoming within a relational ontology where temporal order arises from processes of actualisation embedded in a dynamic network of relations.


1. Time as a Parameter vs. Time as Process

Traditional physics often treats time as:

  • A background parameter — a “clock” ticking uniformly,

  • A dimension akin to space, subject to geometric measurement.

This conception struggles to accommodate:

  • The irreversibility observed in thermodynamics and measurement,

  • The open-endedness of quantum processes,

  • The role of observers and systems embedded in evolving contexts.


2. Relational Ontology: Time as Actualisation

From a relational viewpoint:

  • Time is not a pre-existing container but emerges from the ordering of relational transitions,

  • The “flow” of time corresponds to successive actualisations of potential within the relational field,

  • Becoming is fundamental; temporal order is the sequencing of constraint resolutions.


3. Implications for Physics and Philosophy

This view dissolves tensions between:

  • The block universe (where all events are fixed in a four-dimensional spacetime),

  • And dynamic becoming (where events unfold and are not predetermined).

Instead:

  • Past, present, and future are modes of relational actualisation,

  • The arrow of time arises naturally from asymmetric constraints and dissipative processes,

  • Temporal experience and measurement are reflections of the ongoing relational dynamics.


4. Connection to Contemporary Research

Such an approach resonates with:

  • Process philosophy’s emphasis on becoming (Whitehead, Bergson),

  • Quantum approaches emphasising contextuality and irreversibility,

  • Thermodynamic accounts linking time’s arrow to systemic constraints.


Closing

Reconceptualising time as relational becoming invites a profound shift: time is not a fixed dimension to be measured, but a dynamic unfolding embedded in the web of relations.

Next, we will explore how this relational framework informs our understanding of identity and persistence: How do entities emerge and persist within a flow of becoming?

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