Below is the link to a podcast in which Katherine Milligan, Head of the Schwab Foundation, gives an insight into the world of business leaders who are tacking the world’s problems through sustainable solutions.

https://agenda.weforum.org/podcast/podcast-the-2015-social-entrepreneurs-of-the-year/?utm_content=buffer5468e&utm_medium=social&utm_source=twitter.com&utm_campaign=buffer