The future of health care for the elderly in villages in the midst of this changing system was also one of his major concerns. You know it takes a village to raise a child and it takes a village to care for grandma. It's this business about what to do with an aging parent if nobody's home. It's interesting and it's sad. Hazeltine expressed a desire to go back to Africa, but not for at least a few years for reasons having to do with his family.
Grandchildren are different though.
We found we missed the grandchildren a lot. Hazeltine has been teaching Engin 9 for over 20 years. He first became interested in the subject matter covered in it while working for Radion as an electrical engineer. Part of his job was standard engineering communications and the other part was how to manage an engineering company. He noted that many students were also interested in the subject matter.