Key aspects of Matthieu Pageau’s understanding of reality Reality is fundamentally symbolic, not merely material. Pageau argues that older/traditional knowledge treats the world as a web of meaning and signs, while modern thought reduces things to functions and mechanical causality , . There are two complementary halves of reality: a material (earthly) and a conceptual/psychological (heavenly). The world we experience always has a material side and an abstract/psychic side, and true understanding requires uniting both halves rather than privileging only the material , . A hierarchical/pyramidal structure of perception and action. He describes a pyramid where the top (symbolically “heaven”) provides unity, order, and meaning that saturates and guides the lower multiplicity of “earth”; proper perception follows this hierarchical shape , . Knowledge is participatory: cognition is simultaneous top‑down and bottom‑up. Perception isn’t just passive reception; the mind imposes an implicate structure from above while also responding to sensory multiplicity — a reciprocal process that makes knowledge a participation in the thing known , . Symbols and myth provide the ethical/epistemic conditions that make perception possible. Biblical and mythic cosmologies encode an “ethic of perceptual prioritization” — frameworks that direct what humans attend to and therefore shape the facts we extract from the world , . Traditional cosmology is recoverable and necessary to avoid fragmentation and nihilism. Modernity has produced disconnected domains (science, theology, stories) and a fractured view of reality; recovering the symbolic worldview reconnects those domains and resists corrosive nihilism , . Science is powerful but limited; symbolic thought contains and orients scientific knowledge. Pageau does not reject empirical science; he situates scientific explanation within a larger symbolic framework so science’s findings fit into a meaningful cosmology rather than becoming an ultimate metaphysics , . Meaning and purpose are intrinsic features of reality, not mere human add‑ons. His framework treats order and purpose as immanent to being; explanations must account for why phenomena matter and how they fit into purpose-driven patterns, not only how they mechanically function , . Multiple valid perspectives coexist (the wheel metaphor). Different principles or viewpoints give alternative but legitimate ways to see reality; there isn’t a single master principle that exhausts all perspectives, so plural symbolic lenses are necessary . Knowing must be lived and embodied, not only abstractly understood. Pageau emphasizes that abstract insight must be expressed and experienced concretely; mere conceptual knowledge that doesn’t translate into practice or experience is incomplete , . Examples of how these aspects change approach: Reading a myth not as a primitive error but as a compressed map of human action and perception , . Treating scientific models as useful tools nested inside larger symbolic hierarchies instead of as the only reality , . Reorienting attention and priorities (perceptual ethics) so one notices different facts — the act of perception becomes partly a moral/intentional practice , . These points sketch why Pageau presents a vision of reality where meaning, hierarchy, participation, and symbolic literacy are central to how humans actually know and act in the world , .