The Struggle for Existence.
Hannah Tempest @palindromic_han
The phone is an ecosystem that can
support a host of tiny specialists, 

each competing for the resource 

of our attention
The specialist beaks
of Darwin’s finches
GROUND
FINCH
WARBLER
FINCH
Specialist beaks
Cosmic luck didn’t
give the Ground Finch
exactly the kind of
beak it needs.
Digital Disruptors find new spaces,
with no competition, where they
can prosper rather than compete in
an already crowded marketplace.
Natural selection
and so evolution
has a set of rules, 

it is a complex
mechanism
but one which 

when recognised
can be consciously
harnessed
The tree

of life
The strong, well
built and well
maintained
survive
The strong, well
built and well
maintained
survive
Only 1% of 

life is still in
existence today.
The other 99%
are extinct.
Extinction is the rule
not the exception.
Extinction is the rule
not the exception.
Over 50%
of all apps ever
made have been
deleted by Apple
Most apps are extinct because
another has taken it’s place and is
consuming it’s resources.
Most apps are extinct because
another has taken it’s place and is
consuming it’s resources.
This constant flux of
species into new spaces
and the replacement of the
animals in those spaces
The Mechanics of Evolution
“If some of these many species
become modified and improved,
others will have to be improved in
a corresponding degree, 

or they will be exterminated.”
We expect to see 5 million apps
in the Apple Store by 2020
The most successful apps are
updated on average every 10 days
Charles Darwin
“If some of these many species
become modified and improved,
others will have to be improved in
a corresponding degree, 

or they will be exterminated.”
We expect to see 5 million apps
in the Apple Store by 2020
The most successful apps are
updated on average every 10 days
Charles Darwin
A species will not
maintain an infinite
number of variations
Struggle for existence leading to the
preservation of profitable deviations

of structure or instinct.
Charles Darwin
A strong app will release
many variations.

Variations that benefit
should be preserved.
Those that have a negative
effect should be pruned.
“Without deviation from

the norm progress

is not possible.”
Frank Zappa
Barriers to
creating your
engine of
evolution
Variation and deviation
minimised to avoid risk
Barriers to
creating your
engine of
evolution
Variation and deviation
minimised to avoid risk
Holding on to non-profitable
deviations
Barriers to
creating your
engine of
evolution
Variation and deviation
minimised to avoid risk
Holding on to non-profitable
deviations
Random variation without
direction or structure
Barriers to
creating your
engine of
evolution
Minimising variation and
deviation to avoid risk
Holding on to 

non-profitable deviations
Random variation without
direction or structure
A complex machine in a 

perfect state
HUMAN
EYE
An evolutionary
impossibility?
STARFISH EYE SPOT
STARFISH
The starfish’s
eye is the
perfect MVP
Uses the least resources possible and the simplest
components it can.
MIMIMUM
Has enough features to consume molluscs and
position it’s limbs effectively. Enough sensory power
to outsmart it’s competitors and comparators.
VIABLE
Has a defined set of components that could be
improved individually in future iterations.
PRODUCT
STARFISH
EYE SPOT
HUMAN
EYE
STARFISH
EYE SPOT
HUMAN
EYE
Complexity for complexities sake
does not make a product 

more successful.
Nature is not wasteful
HUMAN CAT WHALE BAT
Nature is not wasteful
HUMAN CAT WHALE BAT
A technology of amazing
possibility released to the
world for free in the hope of
creating collective good.
GPS
What can we re-use
to fit an entirely
different context?
Ask our team:
STAR
NOSED
MOLE
Throw resources at
the right feature
STAR NOSED MOLE
BRAINPOWER
What could
we live
without?
Beauty and Delight
“Your scientists
were so preoccupied
with whether or not
they could, they
didn’t stop to think
if they should.”
Dr Ian Malcolm,Jurassic Park.
Delight over
performance
PEAHEN
PEACOCK
Selection by positive
feedback undermines
natural selection
The Fisherian
Runaway
Selection by positive
feedback undermines
natural selection
The Fisherian
Runaway
Desire
feedback
loop
Desire
feedback
loop
Our initial delight over a
curated online experience
has runaway from us
Our initial delight over a
curated online experience
has runaway from us
The problem only comes when through striving for
delight we compromise our fitness and leave
ourselves vulnerable to being left behind
Practical and
delightful
Elegant, sleek, fast, powerful and beautiful.

But every adaptation is a practical feature for
operating at the very peak of it’s environment.
To conclude
It is interesting to contemplate a tangled bank, clothed
with many plants of many kinds, with birds singing on the
bushes, with various insects flitting about, and with worms
crawling through the damp earth, and to reflect that these
elaborately constructed forms, so different from each other,
and dependent upon each other in so complex a manner,
have all been produced by laws acting around us.
Charles Darwin
It is interesting to contemplate a tangled bank, clothed
with many plants of many kinds, with birds singing on the
bushes, with various insects flitting about, and with worms
crawling through the damp earth, and to reflect that these
elaborately constructed forms, so different from each other,
and dependent upon each other in so complex a manner,
have all been produced by laws acting around us.
Charles Darwin
Words by
Thank you
Hannah Tempest

@palindromic_han
Pictures by
Emily Trotter

@emilytrotter

The Struggle for Existence | Hannah Tempest (Interact London 2018)