A1
immortality
A1a
types of immortality, some more literal than others
A1a1
medical immortality - a procedure or treatment is developed to arbitrarily extend an individual's lifespan

A1a2
digital immortality - an individual's brain is analyzed and modeled via software
A1a3
brain immortality - an individual's brain is kept alive via a medical device. inputs and outputs are mediated by software, sensors, other hardware
A1a3a
brain immortality (A1a3) involves elements from both medical (A1a1) and digital (A1a2) immortalities
A1a4
immortality via legacy - an individual who produces works worth studying will "live on" via future scholarship
A1a4a
horace asserts in ode iii.30 "exegi monumentum aere perennius" - "i have raised a monument more permanent than bronze" (referring to his written work)
A1b
methods of immortality which require sustenance from complex systems are only as "immortal" as those systems
A1b1
straightforward examples include digital immortality (A1a2) and brain immortality (A1a3) - they require electricity, server maintenance, etc. i.e., complex, fragile systems (see A2)

A1b2
a less straightforward example is immortality via legacy (A1a4). in order for the immortal's legacy to be maintained, a complex culture which values such a legacy must be maintained
A2
the more technologically advanced a system is, the more fragile it is
A2a
media requiring complex systems to even view is doomed to be lost forever
A2a1
compare the technological requirements to store and view data carved into stone vs. data encoded as a jpg file
A2a1a
a jpg will much sooner be lost than a stone tablet
A2a2
this phenomenon is evident even in the time-scale of my own life: i have lost countless digital photographs yet retain all film images i have taken. my family keeps a trunk of childhood photographs that will likely outlive us
A2a2a
for this reason i value low-tech formats for storing my work: film for photography, tape for audio, paper for text, etc.
A2b
the digital/internet age will at some point be a dark age to future historians
A2b1
f. g. jünger asserts the industrial age will also be dark: "[...] archaeologists [...] would find but little [...] for the stuff with which the factory system works is not aere perennius." and "the earth-spanning power of technology is of an ephemeral kind" ("the failure of technology" p. 23)
A2c
it is not only the system itself and its artifacts which are fragile, but also the people who rely on it. when the system falls, so too do those who have no connection to traditional methods (or "grounded to the earth", ernst jünger "the forest passage")
A2d
at the root of this phenomenon are technological solutions whose short-term performance surpasses that of traditional solutions. the technological solution replaces the traditional one and eventually the traditional is forgotten. or the technological fosters conditions which make going back to the traditional impossible. but the technological is fragile in the long term
A2d1
f. g. jünger uses fertilizer as an example: "[...] if we did not have fertilizer, we should no longer be able to feed ourselves at all" ("the failure of technology" p. 22)
A3
religion as self-fulfilling mental software

A6
outsourcing human capabilities to technology weakens humans