Bio-Earth Planetology: Planets as Living Super-Organisms

Japan's Maruyama Shigenori, one of the world's leading geophysicists, is working on a global formula for a vast new field of study that would include dozens of disciplines collaborating to produce an overall picture of the Earth.

Maruyama is creating a new institute called the Center for Bio-Earth Planetology will be launched in 2009 and fully dedicated to creating a new conception of life in space.He wants to find out if the continents will merge again in 250 million years to form a single super-continent; how meteorites change the chemical composition of the Earth; and what the connection is between the temperature of a planet and its magnetic field, which protects plants and animals from being bombarded with cosmic radiation, which in turn influences the rate of mutations and thus the development of new forms of life.

As he connects the dots from astronomy to life sciences, the outlines emerge of an all-encompassing image of entire planets, which appear as living super-organisms.

He believes that expanding the study of life sciences to the core of our world and the depths of outer space will help us find distant relatives of our own Earth -- planets that could also sustain life.

Maruyama is also provoking controversy in the with his bold hypotheses a new fascinating theory on the lifecycle of the Earth's crust.

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http://www.dailygalaxy.com/my_weblog/2008/01/bio-earth-plane.html