Considering the fact that most problems associate with environment is not easily prevented by human interaction. It is because there are still a number of issues which are more possible to be dealt with successfully rather than wasting both money and time. For example, now, the field of education is more than needed to come up sensible solutions to get used to any changes in the world. Besides, there is always a silver lining no matter how the situation is serious. If global warming becomes more concerning, people will feel like moving other planet, Mars and this triggers the idea of living in other planets which has not been well developed.
