 (2) A further worry is that a reasoner with limited cognitive resources would be unreasonable to abide by  IMP  because she would be obligated to form countless utterly useless beliefs. Any of the propositions I believe entails an infinite number of propositions that are of no interest to me whatsoever. Not only do I not care about, say, the disjunction “I am wearing blue socks or pigs can fly” entailed by my true belief that I am wearing blue socks, it would be positively irrational of me to squander my scarce cognitive resources of time, computational power and storage capacity in memory and so on, on idly deriving implications of my beliefs when these are of no value to me. Harman fittingly dubs the principle of reasoning in question Principle of Clutter Avoidance. Let us call the corresponding objection the Objection from Clutter Avoidance.