translation.en: And I have five grandchildren now, I feel very happy as an Irish grandmother to have five grandchildren, and I think about their world, with about 9 billion other people in 2050.
translation.zh: 我现在有五个孙儿， 我非常开心我是 一个有5个孙儿的爱尔兰祖母， 并且我在考虑他们的世界。 到2050年他们将和其他的90亿人 生活在怎样的世界里。