Secondly, though modified from a species that is native to Asia, Glofish can thrive in simple conditions anywhere in the world, while providing great enjoyment to those who own them. While the Glofish is one of very few genetically modified organisms to be sold as a pet, the practice of modifying an organism for the enjoyment of humans has been successfully carried out in many species. For example, selective breeding (controlled by humans) is common in many species, from horses to cats. In order to create the massive draft horses that were so necessary for farming over the centuries, farmers bred the largest, sturdiest horses together. This led to an increase in height and bulk with each generation. Currently, selective breeding is once again being utilised to create more athletic sport breeds by crossing draft horses with lighter thoroughbreds and Arabians. Also, many organisms have been taken from their native habitats to become pets in other countries and environments. An example of this is the Mongolian gerbil. Although it comes from the deserts and steppes of Mongolia, it has been domesticated and is now kept as a pet almost everywhere in the world. Humans have replaced its natural environment with an artificial environment (cage, man-made food), and yet it thrives (American Gerbil Society, 2011). Therefore, there is no reason that Glofish should not continue to be produced for use as pets, because they can live quite easily and naturally in man-made conditions.
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| As seen in image above: Glofish are being kept in home aquariums for the enjoyment of humans. Winslow, T. (Photographer). (n.d.). Glofish. [Print Photo]. Retrieved from http://www.petfish.net/kb/entry/757/ |
