On 14 Oct 2009, at 12:46, Mack, David wrote:
> Not much sign of that historically on a global basis, although it is
> bound to happen locally from time to time.
I wasn't just referring to H sapiens. Any massive increase in the
population of a species is likely to contain the seeds of its own
crash, from resource shortage of one sort or another, usually.
I guess I'd predict a series of local collapses due to water or food
shortage, with the concomitant risk of resource wars escalating
eventually to a nuclear exchange, at which point we can stop worrying
about global warming...
––
All the best
Bruce
Go steady, but keep going.
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