Anscombe,Zygotes, and Coming‐to‐be

In some quarters, it is held that Anscombe proved that a zygote is not a human being on the basis of an argument involving the possibility of identical twins, but there is surprisingly little agreement on what her argument is supposed to be. I criticize several extant interpretations, both as interpretations of Anscombe and as self‐standing arguments, and offer a different understanding of her conclusion on which the non‐specificity of creation processes and their goals is at issue.