[filmscanners] RE: CO2

["Jamie" <jamiebuckley@onetel.net.uk>]

Well said Art. Remember, however, that without the increase in CO2 over the
past 150 Years, we would already be descending rapidly into the next ice
age. We are overdue for one.

Now there's a nice juicy subject for Austin.

Happy new year.

JB



-----Original Message-----
From: filmscanners_owner@halftone.co.uk
[mailto:filmscanners_owner@halftone.co.uk]On Behalf Of Arthur Entlich
Sent: 24 January 2003 13:34
To: jamiebuckley@onetel.net.uk
Subject: [filmscanners] Re: CO2


I know this is off topic, but greenhouse gases do not cause ozone
depletion, they cause global climate change.

CFCs and other halogenated chemicals cause ozone depletion.

Art

Don Doucette wrote:

> AND let us not forget that Nitrogen also absorbs moisture and is NOT a
> greenhouse gas, which is to say that its ODP is ZERO.
> (ODP = Ozone Depletion Potential)
>
>
>
> At 12:36 AM 1/24/2003 -0800, you wrote:
>
>>Is there any reason that using CO2 is superior to using compressed
Nitrogen
>>cylinders?
>>
>>Nitrogen is an inert substance and is a major component of air (about
80%).
>>
>>---
>>Jerry M. Pine
>>San Jose, CA
>>
>>Photographs are made, not taken.
>>
>


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