Origins of Goal-directedness

“A formal scenario based on chemical organization theory and cybernetic”

This is an ambitious, trandisciplinary research project granted to the Center Leo Apostel at the Vrije Universiteit Brussel over the period 2020-2023. It is funded by the John Templeton Foundation (JTF) under its program on “The Science of Purpose”. Various members of DICTA foundation participate as members of the team, and the foundation works as a consultant for the development of software that allows for simulations and analysis within the project.

DICTA members in the project

Francis Heylighen

Project director

Tomas Veloz

Project co-director

Pedro Maldonado

Researcher

Alejandro Bassi

Software Development

Description

This project proposes to develop a scenario for the self-organization of goal-directed systems out of networks of (chemical) reactions. Related scenarios have been proposed to explain the origin of life starting from autocatalytic sets, but these sets tend to be too unstable and dependent on their environment to maintain. The new formalism of Chemical Organization Theory shows mathematically under which conditions reaction networks self-organize into self-maintaining, autopoietic “organizations”. Through computer simulations, we will investigate what is needed to make an organization resilient, i.e. able to reach its goals in the face of environmental challenges. Using specially developed software, we will randomly generate and perturb computer-generated organizations, and select the ones that survive these perturbations, thus evolving increasingly resilient organizations.

The theory of cybernetics specifies the conditions needed for effective goal-directedness: reference levels for goals, negative feedback, requisite variety of actions and knowledge, hierarchy, feedforward and buffering. We will express these conditions mathematically in the language of COT, and then check in how far the evolved organizations satisfy these conditions. This will allow us to develop a taxonomy and space of resilient organizations. To test and refine these theoretical results, we will apply them to data about existing goal-directed systems, including metabolic networks and social systems. We will then determine the trajectories through the resilience space that are easiest to evolve, while comparing them with known evolutionary transitions. This should result in a realistic, step-by-step scenario for the evolution of goal-directedness, thus providing a theoretical solution to the age-old question of the origins of purpose. The results of our research will be delivered as publications, talks, videos, websites and demonstrations, aimed at both working scientists and the public.

For more info visit the project website at the Centre Leo Apostel 

 Supporting