mˈɛniwˈɜːldz ɪntˌɜːpɹɪtˈeɪʃən dʒˈɪl tˈælkɑːt, ðə fˈɪzɪsˌɪst, ɪz ðə lˈæst ʌvðə kˈæɹɪktɚz tə bᵻlˈiːv ðæt pˈæɹəlˌɛl wˈɜːldz mˌaɪt ɛɡzˈɪst; ʃiː lˈɜːnz ˈʌðɚwˌaɪz wɛn ʃiː ænd nˈeɪt ænd ðɪ ˈʌðɚ mˈeɪn kˈæɹɪktɚz jˈuːs kˌæbəlˈɪstɪk fˈɪzɪks təbi sˈɛnt tʊ ɐ pˈæɹəlˌɛl, fjˌuːtʃɚɹˈɪstɪk plˈænɪt.
Many-worlds interpretation - Jill Talcott, the physicist, is the last of the characters to believe that parallel worlds might exist; she learns otherwise when she and Nate (and the other main characters) use Kabbalistic physics to be sent to a parallel, futuristic planet.