There are millions of homeless all around the globe, just because inequitable possession of natural resource - the Earth, by a few under patronization of the governments. The solution lies in free provision of a land piece for building home for every family unit in each country, as a token of citizenship. This does not cost much. On an average only 3 percent of land possessed by a nation is needed for housing all the citizens.
This will have additional advantage of making the citizens more responsive to the needs of the nation.
Every human-being needs three basic things for progress - health, education and justice. These three provisions are the responsibilities of the government, and these must be provided to all the citizens without any discrimination, and free of cost as an investment on progress of the nation.
China is taking the initiative on healthcare. India must do it.
Ram Bansal