This book presents a crosslinguistically valid state-of-the-art analysis of space-to-time metaphors, using data mostly from English and Wolof (Africa) but additionally from Japanese and other languages. Metaphors are analyzed in terms of their most direct motivation by basic human experiences (Grady 1997a; Lakoff & Johnson 1980). This motivation explains the crosslinguistic appearance of certain metaphors, but does not say anything about temporal metaphor systems that deviate from the types documented here. Indeed, one observes interesting culture- and language-specific metaphor phenomena. Refining earlier treatments of temporal metaphor and adapting to temporal experience Levinson’s (2003) idea of frames of reference, the author proposes a contrast between perspective-neutral and perspective-specific frames of reference in temporal metaphor that has important crosslinguistic ramifications for the temporal semantics of FRONT/BEHIND expressions. This book refines the cognitive-linguistic approach to temporal metaphor by analyzing the extensive temporal structure in what has been considered the source domain of space, and showing how temporal metaphors can be better understood by downplaying the space-time dichotomy and analyzing metaphor structure in terms of conceptual frames.