sˌɑːlɪsɪtˈuːdoʊ ɹˈeɪ sˈoʊʃəliz lˈætɪn: ðə sˈoʊʃəl kənsˈɜːn ɪz ɐn ɛnsˈɪklɪkəl pɹˈɑːməlɡˌeɪɾᵻd baɪ pˈoʊp dʒˈɑːn pˈɔːl ɹˌoʊmən tˈuː ˌɔn θˈɜːɾi dᵻsˈɛmbɚ nˈaɪntiːnhˈʌndɹɪd ˈeɪɾi sˈɛvən, ɔnðə twˈɛntiəθ ˌænɪvˈɜːsɚɹi ʌv pˌɑːpjʊlˈoːɹəm pɹəɡɹˈɛsɪˌoʊ.
Sollicitudo rei socialis (Latin: The Social Concern) is an encyclical promulgated by Pope John Paul II on 30 December 1987, on the twentieth anniversary of Populorum progressio.