Since 2010, Dr. Stein has helped organize vasectomy missions to countries challenged by overpopulation. He is the President of No-Scalpel Vasectomy Int'l, the non-profit organization that provides the framework for these missions. The links below are to pictorial reviews within this website or within the NSVI website.
Vasectomy in Haiti:
Vasectomy in the Philippines
Vasectomy in Kenya
NSVI, Inc. curbs population growth in developing nations
More in his bio HERE.