rers. The inter- dependence of form and content in other areas of study teaches us that tools are not neutral. Although tools may begin as external objects, in learning to master their use we internalize them (Ong, 1982, p. 81). Thus they become perceptual agents - "new technologies for thinking," as Alan Kay calls them (1991, p. 140) - whose charac- teristics affect how and what we know and do through them. According to the Torontonian scholars Harold Innis, Eric Havelock, Marshall McLuhan, and others, and more recently Walter Ong, "writing restructures consciousness."9 Dis- covering how this happens (e.g. with e-mail) is a formidable task, however, since the new per- ceptual agent is itself a product of the mind it affects, and that altered mind is what attempts to understand the agent that has chan
Willard discusses how email rewires the brain citing Ong, McLuhan, etc.