The topic of de-extinction is in vogue after the announcement
made to regenerate the Passenger Pigeon using DNA strands. Following my
thoughts in a previous post (Strands of Life) I recollected an exhibit of 1981
in Ottawa, Canada, titled ‘Aesthetics of
the Living – No 1: The Pigeon’. The work was the product of the newly
established Ottawa Valley Aesthetic Club, the brain child of Philip Fry.
In 1981 I was one of his students that partook in this work that tackled the
manipulation of animal characteristics through the process of selection and
combination based on naturally occurring variations. This is a common historical
human practice on agricultural crops and domesticated animals and there is
overwhelming evidence that all earth’s landscapes have been altered, shaped and
influenced by humans, even those places where people had not inhabited, such as the Pacific Giro and plastics found along extereme altitude paths in the Himalayas rarely frequented by humans and now the melting of the ice caps. In fact
we have begun to effect the Earth’s orbit with space junk.
Agricultural selections are usually based on producing larger yields and
greater variety of a favorite grain or fruit, similarly domesticated animal
selection was based on desired service, whether beasts of burden, food source or hunting
companions. Throughout these selections however there was also a sense of
aesthetic pleasure in form and coloration. These traits are most
obvious in our companion breeds such as horses, dogs and cats. Pigeons, long bred
for utilitarian function such as carrier pigeons, homing pigeons and food, have played
not an insignificant role in our history. Some however are bred only for our
aesthetic pleasure even at the expense of the bird’s self-reliance and health.
The animal at this stage is therefore transformed into an object of art rather
than one of evolutionary selection, meaning our preferences trump those the
natural world would impose. Beauty, or at least attractive qualities targeted to
specific species, are part of the natural selection, such as flowers demonstrate in
correlation to their pollinators for the purpose of reproduction. Michael
Pollan suggests that plants may be controlling us as well through this process and
not the other way around. Certainly dogs and cats and roses are not going to be
added to the endangered list any time soon.
In 1981, the Ottawa Valley Aesthetics Club found an Italian gentleman, living in the city, that was an
avid pigeon aficionado who had 13 breeds in his garage converted
into an impressive dovecot. Each member of the club took on one breed and
the task to conduct a thorough research on its provenance and step by step breeding
copulations to arrive at its reproductive characteristics. In order for a breed
to be accepted as such it must be able to reproduce determined characteristics
with each new generation. Large posters with this information where hung above the
cages where the birds where displayed in a gallery space. All the breeds are traceable to the Columbia livia or Rock Pigeon, the same bird common to our urban spaces. The pigeons were
indeed quite beautiful and the show was a popular success.
pages from Parachute - contemporary art, fall 1981, isssue 24.The announcement of the DNA sequencing for the purpose of recreating an extinct species such as the Passenger Pigeon, Ectopistes migratorius different species from the Colunbia livia,is interpreted as either a wonderful occurrence or a plausible dangerous milestone. I outlined some of the concerns in the earlier post (Strands of Life). What the OVAC exhibit portrayed was the ability of humans to place their preferences above those of nature. Doing so would tamper with the progressive small steps of evolution where changes are determined according to environmental pressure and generally occur in context with the rest of nature. In natural selection, changes the species undergo, are subtle, occur over long periods of time and necessary for the creature’s survival. We have inverted the process where DNA species development is not the result of environmental pressures but rather becomes a catalyst with unpredictable consequences and this, given our meek record of empathizing with the rest of life, is a matter of deep concern. Are we ready as a species to make room and restore the habitat each creature deserves? How can we claim so if our population is growing exponentially way beyond the Earth’s carrying capacity? Is it simply a mia culpa action to relieve our cumulative guilt? I would love to see some of the extinct creatures back but only once we have reeled in our consumeristic and destructive life style and embraced a planetary consciousness. After all what would be the point in bringing back a species when we are in the process of destroying the very environment that supports the desired biodiversity?
No comments:
Post a Comment