Several critics, including Nozick, have said her attempt to justify individual rights based on egoism fails.
sˈɛvɹəl kɹˈɪɾɪks, ɪŋklˈuːdɪŋ nˈɑːzɪk, hæv sˈɛd hɜːɹ ɐtˈɛmpt tə dʒˈʌstᵻfˌaɪ ˌɪndᵻvˈɪdʒuːəl ɹˈaɪts bˈeɪst ˌɔn ˈiːɡoʊˌɪzəm fˈeɪlz.