To philosophize is to communicate philosophically. From its inception, philosophy has communicated forcefully. Socrates, Plato, and Aristotle talk a lot, and talk ardently. Because philosophy and communication have belonged together from the beginning--and because philosophy comes into its own and solidifies its stance through communication--it is logical that we subject communication to philosophical investigation. This collection of key works of classical, modern, and contemporary philosophers brings communication back into philosophy's orbit. It is the first anthology to gather in a single volume foundational works that address the core questions, concepts, and problems of communication in philosophical terms. The editors have chosen thirty-two selections from the work of Plato, Leibniz, Hegel, Husserl, Heidegger, Wittgenstein, Benjamin, Lacan, Derrida, Sloterdijk, and others. They have organized these texts thematically, rather than historically, in seven sections: consciousness; intersubjective understanding; language; writing and context; difference and subjectivity; gift and exchange; and communicability and community. Taken together, these texts not only lay the foundation for establishing communication as a distinct philosophical topic but also provide an outline of what philosophy of communication might look like.