Truth: A Guide

This monograph presents a philosophical exploration of truth as a concept, examining its nature, varieties, and significance across different domains of human inquiry. Blackburn navigates between absolutist and relativist positions, developing a pragmatic approach that acknowledges truth's complexity while defending its indispensability for rational discourse and ethical life.

The work engages critically with postmodern skepticism about truth, particularly targeting the fashionable academic tendency to place truth in scare quotes or dismiss it as merely a power construct. Blackburn argues that such dismissals are self-defeating, as even the claim that "there is no truth" presupposes its own truth. He examines how truth functions differently in various contexts - from mathematics and natural science to ethics and aesthetics - while maintaining that some notion of truth remains essential in each domain.

Central to Blackburn's analysis is the distinction between different theories of truth: correspondence, coherence, pragmatist, and deflationary accounts. He shows how each captures important intuitions while falling short as a complete theory. The correspondence theory rightly emphasizes truth's connection to reality but struggles with abstract domains; coherence theories illuminate the systematic nature of knowledge but risk circularity; pragmatist approaches highlight truth's practical dimensions but may conflate utility with accuracy.

The monograph addresses the relationship between truth and religious belief, examining how truth claims function in theological discourse. Blackburn analyzes the tensions between literal and metaphorical interpretations of religious statements, questioning whether religious language aims at factual truth or serves other purposes. He critiques both fundamentalist literalism and sophisticated attempts to insulate religious claims from truth-evaluation, arguing that believers cannot coherently abandon truth claims while maintaining the existential significance of their beliefs.

Blackburn's method combines historical analysis with conceptual argumentation, drawing on figures from Plato to Nietzsche while engaging contemporary debates in epistemology and philosophy of language. He employs accessible examples to illuminate abstract issues, making the work valuable for both specialists and general readers interested in fundamental questions about knowledge, reality, and meaning.

The work contributes to debates about God by clarifying what is at stake in religious truth claims and exposing the intellectual costs of various strategies for defending or attacking them. Blackburn's pragmatic naturalism leads him to skepticism about theological truth while acknowledging the psychological and social functions of religious belief.