Tropical Temptations
1975-1983
World Travel
1983-1987
World Trade
1987-1994
Love of Conflict
1990 - 1991
Global Violence
1990 - 1994
Feminization
1995-1997
Gender/Violence
1997-2000
Gender Difference
1998-2000
Global Warming
1998-present
Nature of Nature
(In progress)
A Matter of Taste
(In progress)