who should unite 80% indians? how??

.... 77% of the population is living on less than Rs. 20/day
.....top 10% own 52% of nation's wealth and bottom 10% less than 0.2% of total assets.
.....Global Hunger Index is 94th out of 118 countries [ even Pakistan at 88th]
..... Ginni Index 0.92 and 0.99 in terms of ownership of machinery, transport and bank deposits, probably highest anywhere in the world [1.0 means total inequality]
..... 70% children are anemic and are affected by Protein energy malnutrition
Why these indians join hands to overthrow the parasitic yoke of exploitation and oppression?
Who will unite them?