Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > sci.physics > #685358

Re: Water vapor overwhelms,all other natural and man-made,greenhouse contributions.

Show all headers | View raw

On 14/05/2018 11:05 AM, Sergio wrote:
> http://www.geocraft.com/WVFossils/greenhouse_data.html
> 
> 
> Water vapor constitutes Earth's most significant greenhouse gas,
> accounting for about 95% of Earth's greenhouse effect (5).


**Repeating a lie does not make it the truth.

Water vapour constitutes between 36% ~ 72% of Solar forcing, while CO2 
constitutes between 9% ~ 26% of Solar forcing, depending on time of day 
and year.

> Interestingly, many "facts and figures' regarding global warming
> completely ignore the powerful effects of water vapor in the greenhouse
> system, carelessly (perhaps, deliberately) overstating human impacts as
> much as 20-fold.

**Bullshit. NO climatologist ignores the effects of H2O. Which, if you 
bothered to read the IPCC reports, you would already know and you would 
not promulgate this lie.


> 
> Water vapor is 99.999% of natural origin. Other atmospheric greenhouse
> gases, carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), and
> miscellaneous other gases (CFC's, etc.), are also mostly of natural
> origin (except for the latter, which is mostly anthropogenic).
> 
> Human activites contribute slightly to greenhouse gas concentrations
> through farming, manufacturing, power generation, and transportation.
> However, these emissions are so dwarfed in comparison to emissions from
> natural sources we can do nothing about, that even the most costly
> efforts to limit human emissions would have a very small-- perhaps
> undetectable-- effect on global climate.
>

**Bullshit. Humans have increased CO2 levels by 43%. That is not 
"undetectable", nor is it "very small".




-- 
Trevor Wilson
www.rageaudio.com.au

Back to sci.physics | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

Water vapor overwhelms,all other natural and man-made,greenhouse contributions. Sergio <invalid@invalid.com> - 2018-05-13 20:05 -0500
  Re: Water vapor overwhelms,all other natural and man-made,greenhouse contributions. Trevor Wilson <trevor@SPAMBLOCKrageaudio.com.au> - 2018-05-14 11:23 +1000
    Re: Water vapor overwhelms,all other natural and man-made,greenhouse contributions. Libor Striz <poutnik4REMOVEnntp@CAPITALSgmail.com> - 2018-05-14 06:19 +0200
      Re: Water vapor overwhelms,all other natural and man-made,greenhouse contributions. Sergio <invalid@invalid.com> - 2018-05-14 14:19 -0500
        Re: Water vapor overwhelms,all other natural and man-made,greenhouse contributions. benj <benj@nobody.net> - 2018-05-14 18:20 -0400

csiph-web