Of course, panpsychism is likely not falsifiable. There’s no experiment that can determine whether or not your mailbox has a mental life, much less a quark. Yet that doesn’t mean science isn’t working on the problem. Giulio Tononi, a neuroscientist at the University of Wisconsin–Madison, has developed something called the integrated information theory of consciousness (IIT). IIT holds that consciousness is actually a kind of information and can be measured mathematically, though doing so is not very straightforward and has caused some to discount the theory.
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