“…The non-identity conclusion has wide-ranging and startling implications for a number of legal issues – most obviously for law relating to reproduction and for population policy choices. Accepting the non-identity conclusion makes civil liability for pre-natal harm more uncertain, because no person exists at the time the harm occurs, thus a new person may be created by that action (see Walker, 2014a); errors in genetic testing prior to conception would also be affected by the non-identity problem; assessing the welfare of a child created through artificial reproduction would become incoherent; and there are implications for selection and genetic modification of offspring (see Walker, 2014b). The non-identity conclusion prevents us from claiming that future people can be made better or worse off, that any future people are entitled to exist, and that we should conserve resources now for future people because only once a person exists can effects happen to them rather than constituting them .…”