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romansh
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Category:
Introduction
The atheist delusion
Agnosticism
Evolution
The limitations of science
Origins
The nature of a 'Creator'
Where is it now?
Endings
Identity
Animals
Humans
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What should be taught in schools?
A mad world
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> My guess would be the early atmosphere would have been fairly reducing, SO2 and methane. So any early oxygen produced would have been mopped up. Only once the reducing character of the atmosphere had been "neutralized", only then could any significant increase in oxygen content be observed.
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