The words "a modest proposal" are used in Wallace's summing up at the end of the programme, and Swift is credited.
ðə wˈɜːdz "ɐ mˈɑːdɪst pɹəpˈoʊzəl" ɑːɹ jˈuːzd ɪn wˈɑːlɪsᵻz sˈʌmɪŋ ˌʌp æt ðɪ ˈɛnd ʌvðə pɹˈoʊɡɹæm, ænd swˈɪft ɪz kɹˈɛdɪɾᵻd.