Of course all kids are curious and their growth depends on exploring the world. That is not what I meant though. It is that whenever I see a child in China I wonder about its social makeup. The one-child policy in China was implemented in the 1980s and has just ended. As a result, two generations of children have grown up in a tapering family tree. The rest of the world continues to have uncles and aunts, cousins and brothers and sisters, nephews and nieces. Not in China. If both your parents were single children, then you have no uncles or aunts, no cousins. You and your parents have no brothers or sisters. Your parents have no nephews and nieces. And it is not just one or two isolated families, it is the only way of family for everyone in China. Forget all about the extended families of old sagas or Crazy Rich Asians. This loneliness is the reality of China. My mind works overtime at the simple sight of children playing in a park.