There is presumably an upper limit to the carrying capacity of humans on earth-of the numbers that agriculture can support-and that number is usually estimated at between 13-15 billion, though some people think the ultimate numbers might be much higher.
Niles EldredgeRelated topics
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Temptations come on some people for the cleansing of previous sins, on other for the beautification of their current perfection, and on yet others, as preparation for things to come, except temptations, which are for the increase of a man's faith and virtue, as it was with Job.
Maximus the Confessor