 The question of whether Blockhead is intelligent (has a mind, thinks) may seem straightforward, but—despite Block’s confident assertion that Blockhead “has all of the intelligence of a toaster”—it is not obvious that we should deny that Blockhead is intelligent. Blockhead may not be a particularly efficient processor of information; but it is at least a processor of information, and that—in combination with the behavior that is produced as a result of the processing of information—might well be taken to be sufficient grounds for the attribution of some level of intelligence to Blockhead. For further critical discussion of the argument of Block (1981), see McDermott (2014), and Pautz and Stoljar (2019).