Interesting related fact: in much of Europe, children have a legal right to a big fraction of their parents&#x27; wealth after they die [1]. The Gates&#x2F;Buffett&#x2F;Zuckerberg scheme of giving almost everything would be illegal, and in some cases children can sue to recover donations made during their parents&#x27; lifetimes.<p>[1] <a href="http:&#x2F;&#x2F;www.economist.com&#x2F;node&#x2F;14644403" rel="nofollow">http:&#x2F;&#x2F;www.economist.com&#x2F;node&#x2F;14644403</a>