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Thursday, 31 December 2009
Tuesday, 29 December 2009
Thursday, 24 December 2009
Book Review: The Goldilocks Enigma: Why Is The Universe Just Right For Life by Paul Davies
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After we have had our heads caved in by some very complicated theories about the origins of the universe, it's structure and its future (quantum cosmology, string theory, eternal inflation, etc) we have some answers to the Goldilocks Enigma set out for us. The most disorientating is that we live in a pocket or bubble universe which is only one amongst an infinite collection of pocket universes-the multiverse. This is why although the odds are completely against it we find ourselves in a universe with all the right parameters for life. There are an infinite amount of universes' without these conditions but of course we self-evidently find ourselves in a universe that does support life-in other words we are winners of a cosmic lottery. The philosophical implications of a multiverse are also analysed by Paul Davies; do we live in a fake universe, a computer simulation for instance? Or 'could it be that everything exists!'
But the author supports another theory which is finally revealed at the end of the book. It's beautifully optimistic, a positive and life-enhancing idea closer to philosophy then strict science, but still based on a scientific world view-an observer, participatory universe involving an evolution of information processing (a scientific definition of mind, that does not exclude emotion, feeling and creativity) to a limitless extent in the far, far future and loops in time. Here Humanity, Mind and Consciousness are central, bringing the universe in which we live into existence.
Labels:
Book Review,
Cosmology,
Non-Fiction,
Philosophy,
Science
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