I feel that fathers are as responsible for children and grandchildren as mothers.
It's fine to set grand objectives, such as those you have mentioned. In my opinion, consumers will make the difference. Governments have a role but there also needs to be personal awareness and responsibility. I make an effort every day myself: I have had the same car for nine years, with a diesel engine and 450,000 kilometres on the odometer. The fact that I have not changed my car in all that time is good for the environment.