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GAIA y la madre tierra |
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| Life first appeared on the Earth about 3,500
million years ago. From that time until now, the presence of fossils shows
that the Earth's climate has changed very little. Yet the output of heat
from the sun, the surface properties of the Earth, and the composition of
the atmosphere have almost certainly varied greatly over the same period. James Lovelock |
Independent scientist, environmentalist, author and researcher, Doctor Honoris Causa of several universities throughout the world, he is considered since several decades as a one of the main ideological leaders, if not the main one, in the history of the development of environmental awareness. James Lovelock is still today one of the main authors in the environmental field. He is the author of " The GaiaTheory ", and " The Ages of Gaia ", which consider the planet Earth as a self-regulated living being, as well as, more recently his "Homage to GAIA", an autobiography published in september 2000.
Su obra The Gaia theory suggests that, in some sense, the earth is "alive". Lovelock writes: "I recognise that to view the Earth as if it were alive is just a convenient, but different, way of organising the facts of the Earth. I am of course prejudiced in favour of Gaia and have filled my life for the past twenty-five years with the thought that Earth may be alive: not as the ancients saw her—a sentient Goddess with a purpose and foresight—but alive like a tree. A tree that quietly exists, never moving except to sway in the wind, yet endlessly conversing with the sunlight and the soil. Using sunlight and water and nutrient minerals to grow and change. But all done so imperceptibly, that to me the old oak tree on the green is the same as it was when I was a child."
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