In the hearth of Mumbai, Dharavi is the most productive slum in the world, with the annual turnover of business valued at $1billlion USD per year, mainly based on the recycle industry.A business man who recycle copper wires from washing machine motors coming from all over IndiaLunch time in one of the small businesses that receives brown cardboard boxes from all parts of MumbaiA plastic recycling worker restingBoys playing cricket in a narrow lane