Nyorai kupfuurira kweiyi ndima - Kouchner anozivikanwa zvikuru nokuda kweEurope. Akatsigira kubvumidzwa kwechibvumirano cheLisbon apo chakatyisidzirwa kuti chaizorambwa nevaIrish murondedzero. Mukumirira referendamu
VaKouchner vakanyevera kuti chero vhoti ye"Kwete" kuchibvumirano ichi yaizokanganisa Ireland nehupfumi hweIreland. Akataurawo kuti "Zvaizova zvisingafadzi zvikuru kana tikakundikana kuvimba nevaIreland, avo vakawanzovimba neEurope". Mashoko ake akarambwa se "asingabatsiri" nevatungamiriri vezvematongerwo enyika veIreland, uye vamwe vatori venhau vakataura kuti zvaakataura zvinogona kunge zvakakurudzira mushandirapamwe we "Kwete" mukutungamira kwekurambwa kwechibvumirano cheLisbon musi wa13 Chikumi 2008.