Reference

IIT, half masked and half disfigured

Tononi et al. (2022). IIT, half masked and half disfigured. Behavioral and Brain Sciences. https://doi.org/10.1017/S0140525X21001990

Abstract

The target article misrepresents the foundations of integrated information theory (IIT) and ignores many essential publications. It, thus, falls to this lead commentary to outline the axioms and postulates of IIT and correct major misconceptions. The commentary also explains why IIT starts from phenomenology and why it predicts that only select physical substrates can support consciousness. Finally, it highlights that IIT's account of experience - a cause-effect structure quantified by integrated information - has nothing to do with "information transfer."