Here are the chatroom comments transcribed:

**Planet earth CHATROOM**

- **Ahmed**: What will our planet be like in the future? Tell us your views. A lot of people in my city are ill because of bad air. I think pollution will become a bigger problem for people in the future.

- **Ahmed**: I’m an optimist. I think governments will find an answer to global warming. It won't be a problem in a hundred years! We will use wind power and solar power.

- **Paulo**: I'm not worried. I believe science will help us save the world. There will be some problems. There won’t be much rain and in some places there won’t be any water and they will have droughts. But scientists will develop special plants. We will grow food that doesn’t need much water.

- **Harry**: I’m a pessimist. I think things will be worse for the environment in the future. We will destroy all the rainforests.

- **Maria**: Will my life be OK? I think so. But I’m worried about the poor people. There won’t be much water and food for them.

- **Joshua**: I am worried about the environment. The weather will become more dangerous—there will be more hurricanes and floods.