So they took it upon themselves to delete a gene from embryos so as to protect them from HIV and it turns out its going to affect their intelligence. This could be a disaster for these children, who were basically created as an offering to the science Gods as an experiment for the betterment of all humanity. They did not have a choice- but then, neither do aborted babies, so who should complain. Im sure these girls will be treated well, but... really? Can you imagine being made, with the possibility of great suffering in life; a sacrifice without being asked? How primitive.