It win be a device that will permit communication without any time interval between two points in space. The device will not transmit messages, of course; simultaneity is identity. But to our perceptions, that simultaneity will function as a transmission, a sending. So we will be able to use it to talk between worlds, without the long waiting for the message to go and the reply to return that electromagnetic impulses require. It is really a very simple matter. Like a kind of telephone.
Public speaking is done in the public tongue, the national or tribal language; and the language of our tribe is the men's language. Of course women learn it. We're not dumb. If you can tell Margaret Thatcher from Ronald Reagan, or Indira Gandhi from General Somoza, by anything they say, tell me how. This is a man's world, so it talks a man's language.
Sleeping people are so remote.... Right here, but out of communication. That's what strikes humans as uncanny about sleep. Its utter privacy. The sleeper turns his back on everyone.