[Paper Review] The Future of Scientific Simulations: from Artificial Life to Artificial Cosmogenesis

Clément Vidal|ArXiv.org|Mar 7, 2008

Earth Systems and Cosmic Evolution55 references22 citations

TL;DR

This paper proposes that future scientific simulations could evolve to encompass open-ended evolution across physical, biological, and cultural levels, culminating in artificial cosmogenesis—whereby intelligent life simulates and potentially realizes a new universe. It argues that such a simulation might resolve cosmological problems like heat death, suggesting a speculative but philosophically rigorous path toward creating universes through advanced simulation technology.

ABSTRACT

This philosophical paper explores the relation between modern scientific simulations and the future of the universe. We argue that a simulation of an entire universe will result from future scientific activity. This requires us to tackle the challenge of simulating open-ended evolution at all levels in a single simulation. The simulation should encompass not only biological evolution, but also physical evolution (a level below) and cultural evolution (a level above). The simulation would allow us to probe what would happen if we would "replay the tape of the universe" with the same or different laws and initial conditions. We also distinguish between real-world and artificial-world modelling. Assuming that intelligent life could indeed simulate an entire universe, this leads to two tentative hypotheses. Some authors have argued that we may already be in a simulation run by an intelligent entity. Or, if such a simulation could be made real, this would lead to the production of a new universe. This last direction is argued with a careful speculative philosophical approach, emphasizing the imperative to find a solution to the heat death problem in cosmology. The reader is invited to consult Annex 1 for an overview of the logical structure of this paper. -- Keywords: far future, future of science, ALife, simulation, realization, cosmology, heat death, fine-tuning, physical eschatology, cosmological natural selection, cosmological artificial selection, artificial cosmogenesis, selfish biocosm hypothesis, meduso-anthropic principle, developmental singularity hypothesis, role of intelligent life.

Motivation & Objective

• To explore the philosophical and scientific feasibility of simulating the entire universe, including all levels of open-ended evolution.
• To address the fundamental cosmological challenge of heat death by proposing simulation-based universe creation.
• To examine whether intelligent life could generate a new universe through a simulated cosmos, thus enabling artificial cosmogenesis.
• To distinguish between real-world modeling and artificial-world simulations, emphasizing the role of intelligent agents in shaping simulated universes.
• To investigate the implications of simulation-based universe creation for the far future of science and the role of intelligence in cosmic evolution.

Proposed method

• Proposes a multi-level simulation framework integrating physical, biological, and cultural evolution within a single computational model.
• Draws on concepts from cosmological natural selection and the selfish biocosm hypothesis to model universe generation through simulation.
• Uses speculative philosophical reasoning to explore the conditions under which a simulated universe could become physically real.
• Introduces the idea of 'replaying the tape of the universe' with varying laws and initial conditions to test long-term cosmic outcomes.
• Analyzes the role of intelligent observers in selecting and stabilizing viable universes through simulation, akin to artificial selection.
• Relies on logical and metaphysical reasoning rather than empirical or computational implementation, focusing on conceptual coherence and consistency with known physics.

Experimental results

Research questions

• RQ1 Can a single simulation integrate open-ended evolution across physical, biological, and cultural levels?
• RQ2 Under what conditions might a simulated universe become physically real, leading to artificial cosmogenesis?
• RQ3 How could simulation-based universe creation address the heat death problem in cosmology?
• RQ4 What is the role of intelligent life in selecting or generating viable universes through simulation?
• RQ5 Is it logically and metaphysically coherent to suggest that we might already be living in a simulated universe?

Key findings

• The paper concludes that a comprehensive simulation of the universe—encompassing physical, biological, and cultural evolution—could be a future goal of scientific inquiry.
• It suggests that artificial cosmogenesis, where a simulated universe becomes real, is a speculative but logically coherent possibility.
• The simulation of the universe with varying initial conditions or physical laws could allow for testing hypotheses about cosmic fine-tuning.
• The paper posits that such simulations might offer a solution to the heat death problem by enabling the creation of new, low-entropy universes.
• It speculates that the existence of intelligent observers in simulations could lead to a form of cosmological artificial selection, favoring universes with stable, life-supporting properties.
• The meduso-anthropic principle and developmental singularity hypothesis are framed as potential frameworks for understanding the emergence of self-aware, universe-generating simulations.