Underlinings (#66)

Foundations of xenocryptography:

If we find signals that obey Zipf’s Law, for example, that would encourage us to go ahead and look for syntax-like structure within the signals in order to quantify how complex the candidate message actually is. […] To transmit knowledge, even a very advanced extraterrestrial civilization would still have to obey the rules of information theory. While perhaps not being able to decipher such a message because of lack of common symbols (the same problem we have with, for example, humpback whales), we would get an indication of how complex their communication system β€” and thereby their thought processes β€” may be.

Underlinings (#65)

Sullivan:

… in this pervasive virtual world, the online clamor grew louder and louder. Although I spent hours each day, alone and silent, attached to a laptop, it felt as if I were in a constant cacophonous crowd of words and images, sounds and ideas, emotions and tirades β€” a wind tunnel of deafening, deadening noise. So much of it was irresistible, as I fully understood. So much of the technology was irreversible, as I also knew. But I’d begun to fear that this new way of living was actually becoming a way of not-living.