The world’s 2,153 billionaires have more wealth than the 4.6 billion people who make up 60% of the planet’s population, a new report from the charity group Oxfam says.Oxfam’s report, ‘Time to Care’, was released Sunday just ahead of the World Economic Forum in Davos, Switzerland, where about 1,500 of the world leaders in politics, business and finance come together each year.“The gap between rich and poor can’t be resolved without deliberate inequality-busting policies, and too few governments are committed to these,” Oxfam India CEO Amitabh Behar, who is in Davos to represent the Oxfam confederation this year said.