hɪz tˈuː kəlˈɛkʃənz ʌv plˈænɪŋ ænd sˈoʊʃəl pˈɑːlɪsi ˈɛseɪz, pˈiːpəl ænd plˈænz nˈaɪntiːnhˈʌndɹɪd sˈɪksti ˈeɪt ænd pˈiːpəl, plˈænz ænd pˈɑːlɪsiz nˈaɪntiːnhˈʌndɹɪd nˈaɪnti tˈuː ˈɔfɚd hɪz mˈoʊst səstˈeɪnd kɹˈɪɾɪsˌɪzəm ʌv spˈeɪʃəl plˈænɪŋ æz ɐ vˈiəkəl fɔːɹ sɪɡnˈɪfɪkənt sˈoʊʃəl ɹᵻfˈɔːɹm.
His two collections of planning and social policy essays, People and Plans (1968) and People, Plans and Policies (1992) offered his most sustained criticism of spatial planning as a vehicle for significant social reform.