“What is a medium like telepresence but the extension--no, the very definition--of ourselves? Are we, who live things at a distance, the same species as our ancestors, we could hear of events in the same town only by going there? If you met a person from that time, would you have any more in common with him than with a whale, or a chimpanzee? You have traveled to meet me with better than seven-league boots; and I have done more math this morning than Pythagoras, and Euclid, and all Ancient Greece and Rome. Surely, if we are human, they were animals; and we a race of gods, if they were men.”