In his latest book Aboutness, Stephen Yablo has proposed a new ‘easy road’ nominalist strategy: instead of engaging in the hard work of paraphrasing a scientific theory which presupposes numbers in a nominalistically acceptable way, nominalists are, according to Yablo, entitled to accept the theory as true, while rejecting the existence of numbers, if from the theory’s content the presupposition that there are numbers can be subtracted away, yielding thus a number-free content remainder. Perfect extricability, i.e. extricability in every possible (...) world, of the presupposition that there are numbers from any content apparently involving them is, in Yablo’s view, sufficient to make the existence of numbers moot. In this paper I will argue that perfect extricability fails as a criterion of ontological mootness. (shrink)