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Meeting the Universe Halfway
Barad's 2007 landmark — the book that systematically articulated agential realism and established the vocabulary of intra-action, agential cut, and phenomenon.
Published in 2007 by Duke University Press, Meeting the Universe Halfway: Quantum Physics and the Entanglement of Matter and Meaning is the culminating work of Barad's career to that point. The 524-page book synthesizes two decades of essays, weaves together Bohr's philosophy-physics, Foucault's discourse analysis, Butler's performativity theory, and original philosophical argumentation into a unified framework — agential realism — that has since shaped discourse across philosophy, feminist theory, science studies, and increasingly, AI studies. The book's central claim is that reality consists not of independent entities with pre-given properties but of phenomena produced through intra-action within specific material-discursive apparatuses.
In The You On AI Field Guide
The book's title names its central philosophical commitment: we do not stand outside the universe, observing it from a position of detached neutrality, nor does the universe offer itself transparently to our observation. We meet it halfway, participating in its ongoing becoming through the specific apparatuses through which we engage. The metaphor is simultaneously ontological (reality is co-constituted through