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Updated:Apr 23, 2026
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Global Workspace Theory (Baars, Dehaene) and debates over access consciousness (1988–present)

Global Workspace Theory (Baars, Dehaene) and debates over access consciousness (1988–present)

  1. Baars proposes Global Workspace Theory (GWT)

    Labels: Bernard Baars, Global Workspace
  2. Block distinguishes access and phenomenal consciousness

    Labels: Ned Block, Access vs
  3. Dehaene, Kerszberg, and Changeux formalize GNW model

    Labels: Dehaene, Global Neuronal
  4. Dehaene and Naccache connect workspace to empirical constraints

    Labels: Dehaene, Naccache
  5. All-or-none “bifurcation” evidence in attentional blink

    Labels: Sergent, Attentional Blink
  6. Tononi publishes early Integrated Information Theory (IIT)

    Labels: Giulio Tononi, Integrated Information
  7. Model links GNW access to inattentional blindness

    Labels: Dehaene, Inattentional Blindness
  8. Dehaene and Changeux review “ignition” markers of access

    Labels: Dehaene, Ignition
  9. Block argues perceptual experience can “overflow” access

    Labels: Ned Block, Overflow Argument
  10. Dehaene’s book popularizes GNW for broad audiences

    Labels: Stanislas Dehaene, Consciousness and
  11. IIT 3.0 published with axioms-and-postulates framework

    Labels: Tononi, IIT 3
  12. Ongoing debate tests “all-or-none” vs partial awareness

    Labels: Partial Awareness, All-or-None Debate