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As illustrated by Woman on the Edge of Time, and as manifested in the furor surrounding McCullough and Duchesneau's reproductive choices, disability is often seen as a difference that has no place in the future. Disability is a problem that must be eliminated, a hindrance to one's future opportunities, a drag on one's quality of life. Speaking directly about the Duchesneau and McCullough case, bioethicist Alta Charo argues, “The question is whether the parents have violated the sacred duty of parenthood, which is to maximize to some reasonable degree the advantages available to their children. I'm loath to say it, but I think it's a shame to set limits on a child's potential.” Similar claims are made in opposition to same-sex parenting; critics argue that children raised in queer households will have a lower quality of life than children raised in heterosexual ones. However, in both of these situations, it is assumed not only that disability and queerness inherently and irreversibly lower one's quality of life but also that there is only one possible understanding of “quality of life” and that everyone knows what “it” is without discussion or elaboration.
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