A study has shown that half of the global wealth is owned by 85 richest persons in the world. The report, published by Oxfam, a world wide development organisation, stated that during the last 25 years more wealth has been concentrated in the richest people. It is also stated that lost of the world governments are granting big subsidies to the rich by reducing the taxes etc.
The report adds that in India during the last decade billionaires have increased tenfold. No doubt. The neo-liberal policy being implemented by the government and the most favouritism shown to the corporates and big business has resulted in the increase of the super rich.
Inequalities are rising year after year. The richest one per cent has increased their share of in income in 24 out of 26 countries for which data is available between 1980 and 2012, says the report.

A Change is necessary; A drastic change to the imperialist and capitalist system of exploitation.