Rare Earth; how rare? (Introduction)
http://www.bbc.co.uk/news/science-environment-16068809
Another discussion of how special Earth is.
Until we've explored a few solar systems... we have NO idea on how special our planet is...
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\"Why is it, Master, that ascetics fight with ascetics?\"
\"It is, brahmin, because of attachment to views, adherence to views, fixation on views, addiction to views, obsession with views, holding firmly to views that ascetics fight with ascetics.\"