There is a prediction that, World War -3 would be on water disputes between nations. But I think the third word war is already started, ie., the corona virus has started the war on humanity through attacking the whole world with alarming number of loss of lives and economic l losses . All the 13 sectors of the economy of all the nations are paralysed. Poverty has intensified. Migrant labour is experiencing untold miseries . Nations which have neglected the health sector hitherto...