Recently, I attended the 2013 Lean Startup Conference, and I shared a Storify post with 5 great lean startup talks by social sector changemakers. As a follow up, here is another post with 8 great talks by entrepreneurs. Because, if we want to make large-scale, transformational change happen on any issue from housing to workforce people in all different industries and sectors need to work together. And, people in other industries have a lot to teach social changemakers, and vice versa.