Background:
I was watching a National Geographic Television show on colonization of planets in other star systems. The show postulated that once the colonists arrived, they'd find a target planet would probably have unexpected characteristics (low oxygen, too cold), and that these conditions woud required the colonists to make genetic alterations in any children which were born.
The show pointed out that already a scientist has transferred a gene from a jellyfish to mice which causes the mice to glow in the dark. Thus colonist might increase the lung capacity of future generations, provide them with a couple of extra layers of fat for insulation, etc. On each planet that we colonize, the human species will be intentionally mutated.
This got me thinking as to what may happen back here on ol' planet Earth.
I was watching a National Geographic Television show on colonization of planets in other star systems. The show postulated that once the colonists arrived, they'd find a target planet would probably have unexpected characteristics (low oxygen, too cold), and that these conditions woud required the colonists to make genetic alterations in any children which were born.
The show pointed out that already a scientist has transferred a gene from a jellyfish to mice which causes the mice to glow in the dark. Thus colonist might increase the lung capacity of future generations, provide them with a couple of extra layers of fat for insulation, etc. On each planet that we colonize, the human species will be intentionally mutated.
This got me thinking as to what may happen back here on ol' planet Earth.
Let's say genetic engineers take elephant embryos and alter them to give the resulting uber-elephants an upright bipedal posure, human hands and a human or near-human intelligence. These uber-elephants would be great workers: smart and very strong.
But would they be considered human? Would killing them be murder or merely destruction of property? They are as smart as us (or nearly as smart), so would the get to vote? Could President Jenna Bush appoint one to the Supreme Court? If they are merely property, to be treated as slaves, what will their reactions be?
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