Ahavuye isanamu, Getty Images Insiguro y'isanamu, Igihe cyawe cya kabiri cyo guhanga udushya twinshi kizagera uri mu kigero cy'imyaka ya za 50 y'amavuko Porofeseri Weinberg wakoze ubu bushakashatsi agira ati: "Ubu bushakashatsi bugaragaza rwose ko hari abantu bahanga udushya dukomeye bakabikora neza cyane mu myaka yabo y'ubukure".
