Besides The Collected Explanations for The State of The World I have previously published the following books: The Environment and War (1980, Ympästö ja Sota, tranlated into English), Ecological Philosophy, Alternative Movements and Nuclear Power (Ekofilosofia, vaihtoehtoliike ja ydinvoima, Ympäristöeskus, Helsinki 1982), and When Representatives Aren't Enough: A Guide to Social Activism (Kun edustajat eivät riitä Kansalaistoiminnan opas, WSOY, Helsinki 1988). Together with Outi Hakkarainen and Thomas Wallgren, I have co-edited the book Outside the Empire: Critical Essays on Development (Imperiumin ulkopuolelta: kehityskriittisiä puheenvuoroja, Gaudeamus,Helsinki 1991).
I have given lectures in the universities of Helsinki,
Oulu and Riga on eco-philosophy, on understanding of the ecological
crisis and on ideological discourses. I have been active to a varying
degree in various environmental and solidarity organizations. I was one
of the organizers of an international seminar
on indigenous peoples and oil that took place in February
1999 in Helsinki. I have also participated in editing the report of the seminar (in English)