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2138

2138 is a science fiction novel by Finnish author Hannu Rajaniemi, published in 2019. The book is set in a far future where humanity has spread across the solar system and developed advanced technologies including consciousness uploading, genetic engineering, and quantum computing. The story follows several interconnected characters as they navigate a complex political landscape involving artificial intelligences, post-human societies, and the remnants of biological humanity.

The novel explores themes of identity, consciousness, and what it means to be human in a world

2138 represents part of Rajaniemi's broader body of work that often examines the intersection of technology,

The book appeals to readers interested in hard science fiction, space opera, and philosophical explorations of

2138 continues the author's exploration of post-human futures while addressing contemporary concerns about artificial intelligence, genetic

where
the
boundaries
between
biological
and
digital
existence
have
blurred.
Rajaniemi's
background
in
mathematics
and
physics
informs
the
technical
aspects
of
the
worldbuilding,
which
features
concepts
like
Dyson
swarms,
mind
emulation,
and
space-based
civilizations.
The
author
is
known
for
his
hard
science
fiction
approach,
combining
speculative
technology
with
rigorous
scientific
concepts.
society,
and
human
nature.
His
previous
novels
include
the
acclaimed
"The
Quantum
Thief"
trilogy,
which
established
him
as
a
significant
voice
in
contemporary
science
fiction.
The
novel
has
been
praised
for
its
ambitious
scope
and
thoughtful
treatment
of
futuristic
concepts
while
maintaining
focus
on
character
development
and
human
relationships.
consciousness
and
identity.
It
contributes
to
ongoing
science
fiction
discussions
about
humanity's
future
in
space
and
the
potential
consequences
of
advanced
technologies.
Rajaniemi's
Finnish
perspective
also
brings
a
distinctive
European
voice
to
Anglophone
science
fiction
traditions.
modification,
and
the
nature
of
consciousness
in
an
increasingly
technological
world.