For more information try the Art & Ecology: web site at:
The link (Art & Ecology ) is located at the top of the ArtsEdNet
Art & Ecology is both a set of resources for teachers and an on-line
exhibition of contemporary ecological art.
The site also has an extensive reading list in the index section:
Readings for Teachers.
The section "Ecological Perspectives and Issues" list many artists
dealing with the issues you outlined. Ukeles, Denes, Simpson,
Let us know what you find.
Assistant Professor, Art Education
Ohio State University
Columbus, OH 43210