GAIA, named after the ancient Greek mother-goddess, is the notion that
the Earth and the life on it form an active, self-maintaining whole. By
its use of personification it attacks the view that the physical world
is inert and lifeless. It has a scientific side, as shown by the new
university departments of earth science which bring biology and geology
together to study the continuity of the cycle. It also has a visionary
or spiritual aspect. What the contributors to this book believe is
needed is to bring these two angles together. With global warming now an
accepted fact, the lessons of GAIA have never been more relevant and
urgent.
