The Future Presentation In Class

Hi!! In last class, we talked about 'Future'.
In this class, I felt that we have our future each other. Listening friend's speak, we will make robots like human, I found it interesting. But there are a problem. She said they will cause trouble. In her speak, they will progress too much. So, they will give damage us. I thought it is necessary to make robot with consideration.
And next is global warming. We have this issue now. But in our future, this issue will progress in high speed if we don't care. So, when I listend this speak I faced this situation.
We have many our future, good side, bad side. Now, we must do we can.
This is my thinking in last class.