The Asymmetry of Cognitive Domains: Life, Milieu, and the Meta-Ecology of Cognition

This paper proposes a novel philosophical framework for understanding cognition as an inherently asymmetric and milieu-bounded phenomenon across scales of life. Building on Michael Levin's empirical work on basal cognition and the cognitive lightcone, alongside phenomenological insights from Merleau-Ponty, Uexküll, von Foerster, and Thompson, the paper argues that every living system occupies a cognitive domain defined by both its scope of concern and the sustaining environment that renders that concern possible. The framework makes three original contributions: 1. The asymmetry thesis: Knowledge flows downward (toward smaller scales) while regulation flows upward (from encompassing systems), creating an epistemic gradient inherent to nested life. 2. Milieu-bounded cognition: Even complete understanding of one's sustaining environment does not reveal the totality of possible milieus or the higher orders of life that contain them. 3. Meta-ecology of cognition: These insights outline a multi-scale philosophy in which knowing is always nested, directional, and partial—with implications for AI ethics, ecological governance, epistemology, and systems design. The paper integrates developmental biology, phenomenology, cybernetics, and environmental philosophy to bridge empirical science and philosophical inquiry into the nature of cognition at multiple scales.

Keywords (suggested): - Cognitive domains - Asymmetry - Milieu-bounded cognition - Phenomenology - Multiscale agency - Meta-ecology - Michael Levin - Enactivism - Basal cognition - Philosophy of mind Subject Categories: - Philosophy - Cognitive Science - Biology - Theoretical Biology - Phenomenology