Bonus: Financial Inclusion and Limits of a Cashless System | Ajay Banga

Roughly two billion people worldwide don't have access to banks or financial services like credit, insurance and investment. How do we bridge this divide? Former Mastercard CEO Ajay Banga sits down with TED current affairs curator Whitney Pennington Rodgers to discuss how innovative public-private partnerships can help bring everyone into the digital economy -- and why we’re not ready for a totally cashless system.