 Now some proponents of two-dimensional semantics extend this setting beyond indexicals and demonstratives, e.g., to proper names and natural kind terms. Take “Robin Hood”. Its content, suppose, is just Robin. But its character is a function from contexts to such contents. In a world where our use of “Robin Hood” derives in the right kind of way from Robin, the character delivers our Robin as the content of “Robin Hood”. In a world where Richard leads a band of outlaws in Sherwood, uses “Robin Hood” as an alias, is famous for robbing for the rich to give to the poor, the character of “Robin Hood” picks out Richard. Similarly for expression “water” and H2O in our world, or “XYZ” in Twin Earth: the character of “water” picks out different substances in different contexts.