“Fallacies of compression also underlie the bait-and-switch technique in philosophy—you argue about “consciousness” under one definition (like the ability to think about thinking) and then apply the conclusions to “consciousness” under a different definition (like subjectivity). Of course it may be that the two are the same thing, but if so, genuinely understanding this fact would require first a conceptual split and then a genius stroke of reunification.” (Eliezer Yudkowsky, Rationality)