It is possible to give ‘human being’ a precise meaning. We can use it as equivalent to ‘member of the species Homo sapiens’. Whether a being is a member of a given species is something that can be determined scientifically, by an examination of the nature of the chromosomes in the cells of living organisms. In this sense there is no doubt that from the first moments of its existence an embryo conceived from human sperm and eggs is a human being.

— Peter Singer, Practical Ethics, 2nd ed. (Cambridge: Cambridge University Press, 1993, 2008), 85-86

Posted by cultureshift

A plea to win the hearts of those who choose to dehumanize our development and undermine our right to live.

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