She had various responsibilities within World Wildlife Fund and The Conservation Foundation from 1982 to 1989, including executive vice president, general counsel and director of public policy and wildlife trade monitoring programs.
From there she joined the Conservation Foundation in 1987 to provide scientific guidance for the 1990 book, Great Lakes, Great Legacy?
National Science Foundation | Ford Foundation | Rockefeller Foundation | John Simon Guggenheim Memorial Foundation | International Union for Conservation of Nature | Civilian Conservation Corps | Electronic Frontier Foundation | Bill & Melinda Gates Foundation | New York Foundation for the Arts | Mozilla Foundation | Guggenheim Foundation | Alexander von Humboldt Foundation | Andrew W. Mellon Foundation | Wikimedia Foundation | conservation | Apache Software Foundation | foundation | Wildlife Conservation Society | conservation movement | Make-A-Wish Foundation | John D. and Catherine T. MacArthur Foundation | Clinton Foundation | Open Software Foundation | Konex Foundation | Foundation series | Cystic Fibrosis Foundation | Conservation movement | Conservation International | Carnegie Foundation | Solomon R. Guggenheim Foundation |
He was invited and then trained with former US Vice President Al Gore as a Climate Change Presenter (now named Climate Reality), launched Clean up the World Day with The UN in New York, and is an Ambassador for Greenpeace, Australian Conservation Foundation, Planet Ark and National Tree Day.
Robert Ng, for debated issues about the Hong Kong Heritage Conservation Foundation Ltd.