A recent trend in metaethics has been to reject the apparent choice between pure cognitivism, where moral (and other normative) judgments are understood as representational or belief-like states, and pure non-cognitivism, where they are understood as non-representational or desire-like states. Rather, philosophers have adopted views which seek in some way to combine the strengths of each side while avoiding the standard problems for each. Some such views claim that moral judgments are complexes of belief-like and desire-like components. Other views claim that normative language serves both to ascribe properties and to express desire-like attitudes. This collection of twelve new essays examines the prospects for such 'hybrid views' of normative thought and language. The papers, which focus mainly on moral thought and talk, provide a guide to this debate while also pushing it forward along numerous fronts.

Moral philosophy has long been dominated by the aim of understanding morality and the virtues in terms of principles. However, the underlying assumption that this is the best approach has received almost no defence, and has been attacked by particularists, who argue that the traditional link between morality and principles is little more than an unwarranted prejudice. In Principled Ethics, Michael Ridge and Sean McKeever meet the particularist challenge head on, and defend a distinctive view they call 'generalism as a regulative ideal'. After cataloguing the wide array of views that have gone under the heading 'particularism' they explain why the main particularist arguments fail to establish their conclusions. The authors' generalism incorporates what is most insightful in particularism (e.g. the possibility that reasons are context-sensitive - 'holism' about reasons) while rejecting every major particularist doctrine. At the same time, they avoid the excesses of hyper-generalist views according to which moral thought is constituted by allegiance to a particular principle or set of principles. Instead, they argue that insofar as moral knowledge and practical wisdom are possible, we both can and should codify all of morality in a manageable set of principles even if we are not yet in possession of those principles. Moral theory is in this sense a work in progress. Nor is the availability of a principled codification of morality an idle curiosity. Ridge and McKeever also argue that principles have an important role to play in guiding the virtuous agent.

Impassioned Belief presents an original expressivist theory of normative judgments. According to his Ecumenical Expressivism normative judgements are hybrid states partly constituted by ordinary beliefs and partly constituted by desire-like states. Michael Ridge builds on a series of articles in which he has developed this theory, but moves beyond them in the following key respects. First, Ridge now more sharply distinguishes semantics from meta-semantics, situating Ecumenical Expressivism firmly on the meta-semantic side of this divide, thus enabling Ecumenical Expressivism to accommodate a fully truth-conditional approach to first-order semantics. Second, this distinction allows Ridge to offer a distinctive contextualist semantic framework for normative discourse. Contra orthodox presuppositions, a contextualist semantics does not entail cognitivism-at least not if we carefully heed the semantics/meta-semantics distinction. Third, because this contextualist framework is couched in terms of standards, Ridge now rejects his previous 'ideal advisor' approach and instead adopts a theory couched in terms of acceptable standards of practical reasoning. This has interesting consequences for longstanding debates over the context-sensitivity of reasons, the so-called 'buck-passing' theory of value, and the role of principles in normative thought ('particularism' versus 'generalism'). Fourth, drawing on the work of Scott Soames, Ridge develops a novel theory of normative propositions, according to which they are a certain kind of cognitive event type. Somewhat surprisingly, this conception allows that there can be irreducible normative propositions, even given expressivism. Fifth, Ridge offers a novel approach to talk of truth which enables expressivists to accommodate truth-aptness without committing themselves to deflationism about truth. In fact, the theory is flexible enough that it can elegantly be combined even with a robust correspondence conception of truth. In addition, Ridge offers an improved solution to the dreaded 'Frege-Geach' problem (one which better preserves the formal nature of logic than his previous account), a novel theory of disagreement itself, a rather different sort of 'hybrid' treatment of rationality discourse, and an independently useful taxonomy and critical survey of the bewildering variety of other 'hybrid' approaches in the literature.

Moral philosophy has long been dominated by the aim of understanding morality and the virtues in terms of principles. However, the underlying assumption that this is the best approach has received almost no defence, and has been attacked by particularists, who argue that the traditional link between morality and principles is little more than an unwarranted prejudice. In Principled Ethics, Michael Ridge and Sean McKeever meet the particularist challenge head-on, and defend a distinctive view they call "generalism as a regulative ideal."

We all form judgments about what ways of life are worthwhile, what we are morally required to do and so on. These so-called "normative" judgments have seemed puzzling in part because they exhibit both belief-like and desire-like features. Traditional cognitivist theories hold that these judgments are beliefs rather than desires; traditional non-cognitivist theories hold that they are desires rather than beliefs. Each of these traditions tries to accommodate or explain away what the other tradition handles so easily. One often gets the sense that the defenders of these increasingly complex theories are trying to force a square peg into a round hole. So-called "hybrid theories" try to have the best of both worlds by understanding normative judgments as constituted by both belief-like and desire-like states. In Impassioned Belief, Michael Ridge defends a distinctive hybrid theory he calls "Ecumenical Expressivism." Ridge provides a useful critical taxonomy of the by now bewildering array of rival hybrid theories in the literature and argues for the superiority of his more expressivist hybrid theory. By emphasizing the often neglected distinction between meta-semantics and semantics, Ecumenical Expressivism accommodates both the context-sensitivity of normative predicates and a broadly truth-conditional approach to semantics. The resulting theory is better informed by the insights of modern linguistics. The hybrid structure of Ecumenical Expressivism offers a more elegant and satisfying solution to the dreaded "Frege-Geach" problem for expressivism. Ridge builds on this solution with a theory of propositions which accommodates irreducible normative propositions in an expressivist framework. This, in turn, sets the stage for a theory of truth which does not depend on controversial "deflationist" assumptions, but can be combined with any otherwise plausible conception of truth. Finally, Ridge develops and defends a novel theory of disagreement and a more cognitivist hybrid theory of talk of rationality. Ecumenical Expressivism thereby offers a systematic conception of normative thought and discourse which aspires to transcend the false dichotomies and deep problems associated with more traditional approaches.