The Giving Pledge has announced the addition of 14 new individuals and couples to its growing list of signatories. 

The philanthropy effort continues to expand internationally with the addition of philanthropists from Australia, China, Cyprus, Monaco, Norway, Slovenia, Tanzania, as well as the United States.  

Created in 2010 by Bill and Melinda Gates and Warren Buffett, the Giving Pledge is a global, multi-generational initiative designed to help address society\'s most pressing problems by encouraging the wealthiest individuals and families to give the majority of their wealth to philanthropic causes.

Th...