On 22/09/2012 11:34, Doctor Drivel wrote:

"geoff" wrote in message
...
In message , Doctor Drivel
writes

"Tim Streater" wrote in message
...
In article ,
"Doctor Drivel" wrote:

"Steve Firth" wrote in message
...
Andy Champ wrote:

CO2 most definitely is toxic.

No, not in the slightest.

(Not very toxic, you can take a few
percent).

It's not toxic at all.

Thicko, it is toxic to the atmosphere.

A completely meaningless comment.

Knobhead, Again, " it is toxic to the atmosphere".

The atmosphere itself has no concept of toxicity

Maxie, excess CO2 destroys the atmosphere - a known fact.

Only to you it would seem. Perhaps you would explain the chemistry to us
less enlightened?


--
Cheers,

John.

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