The Religion Science and Environment symposia, lead by the Ecumenical Patriarch, brings together scientists and religious leaders in order to seek solutions to the ecological crisis threatening the world’s rivers and seas. Apart from studying the ecological issues, the symposia also look at theosophical concepts-such as pollution as a sin-alongside practical solutions, for example how to halt pollution, over fishing etc. The film reviews five symposia, each of which build one upon the other for a broad view of the issues at stake. In the end, as the Patriarch notes, “the crisis is not in the environment, but in the human heart,” so how do we address that?