Dee ihe ga-eso paragraf a - Schwenker na-arụsi ọrụ ike n'ihe gbasara inyere ndị gbara ọsọ ndụ aka. Dịka onye isi oche nke Roland Berger Foundation, o nyere aka nke ukwuu na nyocha nyocha "Die Flüchtlingskrise
als Chance" (Nchegbu nke ndị gbara ọsọ ndụ na ohere ndị ọ na-eweta). Ọzọkwa, o kpebiri ịkwado otu onye gbara ọsọ ndụ si Afghanistan.