I was reminded once again of just how many problems there are on Earth. I want to do whatever I can to help solve these problems, even if only just a little.

There are uncountable problems of the earth and most of them have not solve for long times. We(especially people in developed country) have to know the reality and action for our world even it is little thing.

It's the first time I have read such a long book, so I am very satisfied.

The world has so many problems and I'm sure we cannot solve all of them. However, I think it's important to keep discussing problems and act for make the condition better.

I learned lots of global issues from this book. I thought we need to solve these issues.

今地球規模で起こっている重大な問題を一気に読めます。各国の取り組みも、わかります。音源があるので、とても読みやすい。

世界にいろいろな解決すべき問題があるとわかった。

世界の色々な問題についてよくわかった。