Many technologies have been invented and developed. More and more effective devices are appearing now. But, people, who use energy of earth, didn’t change. Can new devices solve all the environmental problems? No! It is Idea of People that is most important about this. The number of environment-friendly machines increases, but it will never be critical solution, if the mass of waste of people increase, more than the permissible range of it.
I think all electrical energy should be supplied by nuclear power.
First, the high-temperature problem should be solved.
To supply by nuclear power is good idea:)!
ReplyDeleteRecently, it is popular way to use nuclear power.
I think your idea is good.
ReplyDeleteBut,nuclear power is danger.
We consider this problem.