From: John Beckett 

"Geo"  wrote in message
news::
> I see no reason to expect the changes are going to stop now just because
> we've learned to make brick houses.

Good. Now what about contemplating that it MAY be possible that current
industrial activities COULD push the various natural cycles to a new
equilibrium with devastating effects on humanity in the next 20/50/100
years. It may be worth investing a few billion in serious research.

John

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