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> I have just re-read what i wrote and realise I need to re-write
> what I read!
>
> It is not that I don't accept that mankind is contributing to
> Global Warming it is just the ratio between natural and manmade.
>
> The upshot however, is we have nothing to lose by minimising
> further emissions.
>
> Double glazing all round for hot countries and triple glazing for
> cold for a start.

That can potentially cause more trouble than it is worth.  It was
tried here (Vancouver, BC) and the result is the "Leaky Condo"
fiasco.  All the new condos were sealed and insulated completely.
The result being that they would never dry out.  Then the mold,
mildew and rot set it, which broke all the seals, and let the rain
pour in.

Sealing out nature is ok, as long as you're careful to let enough in.

- --Brendan

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