We learn many things through picking up trash, recycling, playing with animals in the nature and going to the forest. If you have ever picked up trash, you will never ever throw away trash when you grow up. It's always the future generation who can cure the Earth. Adults are making the present with the prejudice they hold from their past experiences. Future generations are trying to achieve a goal by sharing a common image for the future.
Adults only blame the past for all the problems and never try to change within themselves.
We, the future generations however, are trying to break such attitude and change within ourselves. Please do no leave any negative legacy to us. Do not put us in a situation where we would have no other choice but to make the future only in line with the present. The Earth cannot eat plutonium. Some people say that nuclear power generation is indispensable in order to stop global warming.