We need to remember and practice what our ancestors did in the past to preserve the ecosystem. Least of all does he notice how much this barbarian process damages his own mind. For the city-dweller, even his view of the sky is obscured by the skyscrapers and chemical clouding of the atmosphere. There is not one easy answer. It is not enough to say that we should not use so many motor vehicles, should not keep open borders, should not allow mass migration into Katmandu, should not cut down trees, should not throw garbage in the streets, should not pour sewage into rivers. . .
Statesmen can do a lot.
A caring leadership could mobilize the masses, raise consciousness, organize rallies, and educate the people to the dangers of pollution and overpopulation. Such leadership could help us have fewer children and clean our homes, streets, and neighborhoods. Strict laws regulating engine emissions should be passed and enforced. Better urban and rural planning programs must be implemented. Rural areas need to be furnished with the necessities of life.