 One way of approaching Goodman’s aesthetics, and of seeing both its unity and continuity with his work in other areas of philosophy, is by recalling some of the ideas presented in one of his early works, Fact, Fiction, and Forecast (originally published in 1954 [Goodman 1983]). There Goodman formulates what he calls “the general problem of projection” (of which the famous “new riddle of induction” is an instance). The problem is grounded in the general idea that we project predicates onto reality (a reality that is itself “constructed” by those projections, according to the constructivist approach Goodman defended from the time of A Study of Qualities [1941], hence in The Structure of Appearance [1951] and, later, in Ways of Worldmaking [1978a]). Hume famously claimed that inductions are based on regularities found in experience, and concluded that the inductive predictions may very well turn out being false. In Fact, Fiction, and Forecast, Goodman points out how “regularities” are themselves in a sense problematic. Take such objects as emeralds, which we classify by using the predicate “green.” They can also be said to be “grue,” i.e., observed up to a certain time t and found green, blue otherwise. Hence, our observations seem to equally grant two different inductions—that emeralds will remain green after t or that they will be blue. The problem is a general one, involving not just hypotheses but the projection of any predicate onto the world. Indeed, as we divide the world into green and blue things, so could we divide it into grue and bleen things (things that are observed up to t and found blue, and green otherwise). Notice that, under a description of the world using the “green/blue” predicate pair, there may be no change at time t (no change in the color of emeralds and sapphires for example), whereas there would be change under the alternative “grue/bleen” pair. Likewise, whereas there may be change, at time t, under “green/blue” (in case that, say, an emerald is painted over at t), there may be no change under the alternative pair, “grue/bleen.” The new riddle of induction—and, in general, the problem of projection—is, then, to explain what are the bases for projecting certain predicates—“green,” “blue,” “red,” etc.—onto the world, and not others—“grue,” “bleen,” “gred,” etc. For, as Goodman states it, “[r]egularities are where you find them, and you can find them anywhere” (1983, 83). There is no difference in principle between the predicates we use and those we could use, but rather a pragmatic difference in habit, or of “entrenchment” of certain predicates and not others.