Internalists
define
memes
as
informatic
structures
located
in
the
brain
.<
br
><
br
>
Externalities
define
memes
in
terms
of
their
observable
expressions
(
cultural
artifacts
,
behaviors
etc
.)<
br
><
br
> <
h2
>
What
is
common
to
both
camps
is
that
they
both
attribute
memes
their
own
"
urge
to
reproduce
themselves
",
which
is
independent
(
and
sometimes
even
contradictory
)
to
needs
of
the
"
host
"
organism
.
h2
><
div
><
br
>
div
> <
div
>
examples
:
language
,
rituals
,
songs
,
taking
selfies
,
internet
memes
,
chain
letters
,
fashions
and
styles
,
WC
prose
,
earworms
,
what
else
?
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> <
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> 
div
>