Maria : how far can we go in genetic selection ? (2/2) 121 votes mardi 2 avril 2013 Maria (born in the Phillippines to an American father) B2 féminin adulte 90-120 secondes médecine progrès science Maria explains there are some cases where genetic selection is acceptable. MP3 – 1.6 Mo IMG/mp3/ok_Maria_-_ethics_2.mp3