He was the first person known to conjecture, in his book Meteorology, the existence of a landmass in the southern high-latitude region, which he called Antarctica.
hiː wʌzðə fˈɜːst pˈɜːsən nˈoʊn tə kəndʒˈɛktʃɚ, ɪn hɪz bˈʊk mˌiːɾɪoːɹˈɑːlədʒi, ðɪ ɛɡzˈɪstəns əvə lˈændmæs ɪnðə sˈʌðɚn hˈaɪlˈæɾɪtˌuːd ɹˈiːdʒən, wˌɪtʃ hiː kˈɔːld æntˈɑːɹktɪkə.