There is a lot of pollution today in the world and the enviroment is changing day by day. The most worrying is the global warming because a lot of species can disappear and the high temperatures can be higher and will arrive a moment that life in the world will be impossible.
I don't agree with the statement that we have almost learnt to respect our world because we haven't . We know that the world is changing but we can't do any important thing to change the situation; the people who can help to change are the owners of factories and they don't do it.
Today the people don't think about anything except themselves, we live in a consumer society and we can't live without all things we have like cars, fast food, clothes...
The chemists have invented ecology things, yes, but it isn't enought to change and stop the pollution. We have to do something more important with a big impact and also we can begin little action like recycling.
