screenplay for the film and the complexities within the
original novel inevitably created a different story-line for the film.
One of the major deletions taking place during the adaptation of the
novel was the mystical, enigmatic-messiah-character called
Wilbur Mercer, and his ideals called "Mercerism".
By grasping the handles of what is described as a "black empathy
box" the characters are able to begin "fusion" with Wilbur Mercer
and simultaneously with anyone else who, at that moment in time, are
using an empathy box. This "fusion" consists of sharing one's own
thoughts and feelings with other people and understanding and
experiencing their thoughts. Mercer is portrayed as an elderly
man dressed in a "dull featureless robe", perpetually ascending a
relentless hill within a barren hostile environment. Rocks are thrown
by unseen tormentors whilst one ascends, and physical harm can
result if contact is made by these missiles.
This "physical merging accompanied by |
mental and spiritual identification" has the ability to
take away mental loneliness, which is very important within a world
where most of the animal population is extinct. It is this
human desire to own a real pet or animal that dominates the novel's
story-line compared to the film.
Rick Deckard is prepared to risk his own life by trying to earn
enough bounty money to purchase a real live sheep or any
natural animal, so that he can care for it as a family pet. It
represents a kind of social status to own an authentic animal, rather
than an electric replicant or android. It seems to demoralise
a person or family and reflects negatively with other people or
neighbours. This can supposedly deprive them of true "fusion" with
Mercer. The ascent of the hill in "fusion" represents
their individual life: ascending for approaching honourability. It
is also considered bad etiquette to enquire if someone's animal
is genuine or not.
Rick Deckard in the novel is classified a
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