Schools, health clinics, libraries, water supplies, and roads are needed in every village. Only then mass migration to Kathmandu and other cities will dwindle. It may also be necessary to give people land and house construction loans as incentives to move from Kathmandu into rural areas. The earth is for all creatures, great or small. Only a well-balanced ecosystem can ensure the continuity of life.
Pollution is the worst foe of a healthy ecosystem.
It is not just a national problem, for it can and does cross national boundaries. All the world's nations must sit down together and try to do something so that our children can lead healthy lives. Let us not go for great words but let charity start at home and slowly radiate outward to encompass the entire globe. This lack of wisdom may ultimately turn the world away from light to darkness. I hope we are sane enough to hang together or, as Ben Franklin said, we shall surely all hang separately.