Third, because skills are necessary for nearly all activities in most of Africa, here and now, we need to organize ways to supply such skills to these countries. I have long argued that, because many in rich countries are retiring while still in sound health, and because altruism increases with age, we could organize a Grey Peace Corps of senior citizens to share their skills in countries whose own trained professionals prefer to settle abroad.
第三，在非洲，几乎所有领域的活动都急需技能，因此我们需要组织向这些国家供给所需技能的渠道。我很早就指出，发达国家有大量高技能人才退休时身体健康，精神矍铄，而且人年纪越大，越有助人为乐的精神，因此我们可以组织一支由高端人才组成的“灰色和平部队”（Grey Peace Corps），与自身训练有素的专业人士更喜欢移民海外的国家分享技能。