willbeurdaddy
Posts: 11894
Joined: 4/8/2006 Status: offline
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quote:
ORIGINAL: Falcor64 There are two different questions here- the first is when life begins and the second one is about sentience. The first one is slippery because if you define "life" at fertilization, or even implantation, then many, many, many women become guilty of involuntary manslaughter. Easily half of all pregnancies end in spontaneous abortion, most before the mother even knows she's pregnant. All she'll know is that she had a heavy period.But, if the embryo is "alive" in any sort of legal sense, then someone has to be responsible for it's "death" too. Sentience is defined as "self-awareness" and the first good evidence of that is not until about 20 months of age. The research on that point goes like this- take a toddler and put some rouge on his/her nose. Then let toddler see themselves in a mirror. The ones older than 20 months touched their noses, while the younger ones either did not react, or reached toward the mirror. The classic study here is Lewis & Brooks-Gunn (1979) if you're interested. There are many far more recent studies that assess sentience in levels, and conclude that at least as early as 2 months infants display activities that are more than instinctive and indicate an awareness of their interaction with their envrionment, consequences of their actions and their physical orientation relative to others.
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Hear the lark and harken to the barking of the dogfox, gone to ground.
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