Facebook CEO Mark Zuckerberg has become the latest major tech figure to call for universal basic income as a solution for inequality, joining a growing chorus from Silicon Valley. From a report:"Every generation expands its definition of equality. Now it's time for our generation to define a new social contract," Zuckerberg said during his commencement speech at Harvard University. "We should have a society that measures progress not by economic metrics like GDP but by how many of us have a role we find meaningful. We should explore ideas like universal basic income to give everyone a cushion to try new things," he said. Zuckerberg told the class of 2017 that he was able to pursue his passion in Facebook because he knew he had a safety net to fall back on.