Social entrepreneurs in DavosTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoHemma Jäger01/27/2012January 27, 2012Social entrepreneurs attend the World Economic Forum's summit in Davos. They are there to present new approaches for closing the gap between rich and poor by doing business in a fair and sustainable way.https://p.dw.com/p/S8EkAdvertisement