Comment Re:Why animals can't be given human rights. (Score 0) 172
Personhood is fairly well defined in most, if not all, jurisdictions and it pretty much explicitly excludes anyone who isn't a member of H. sapiens.
The problem is that there's no definition for what is a member of Homo Sapiens. Was your mother? Her mother? Her mother? When exactly did that change? Back when you and the chimp has the same great-great-N-greatgrandmother?
I have around 5% Neanderthal genes. Yet chimpanzees are 98% similar to humans. Who's the human?
Sure, we can come up with a definition of human. But how do we make it so it includes people with an extra chromosome, people who due to genetic differences cannot reproduce with others, or our own descendants down the line?