Dave's education - BA Cornell, Cultural Anthropology, 1963, MPH, Family Planning Focus, 1970, UC Berkeley

1966-1976 - Consultant with National Family Planning programs in Korea, Taiwan, Thailand, Indonesia helping take average family size from 6 to 2 kids and obliterate “son preference” in those countries.

1976-2006 - Personally taught recreational juggling in over 2,000 schools in 46 states and 6 countries and sold over 1,000,000 copies of  instructional juggling books, Joy of Juggling and The Complete Juggler, in 7 languages.

2006-2018 - Created and presented "Climate Change is Elementary" program in schools throughout the Northeast.

2019-2024 - Created 246-page bilingual (English/Spanish) Green Actioneers Family Action Guide and beta tested program in schools in Florida.