| Re: "Humans 'very likely' making earth warmer" is wrong
"donquijote1954" <nolionnoproblem@hotmail.com> wrote in message
news:1170357571.517834.230020@p10g2000cwp.googlegr oups.com...
>
> there is a
> 90 percent chance that global warming is human-caused.
" While humanity's three billion
tonnes (gigatonnes, or GT) per year net contribution to the
atmosphere's CO2 load appears large on a human scale, it is actually
less than half of 1% of the atmosphere's total CO2 content (750-830
GT). The CO2 emissions of our civilization are also dwarfed by the
210 GT/year emissions of the gas from Earth's oceans and land.
Perhaps even more significant is the fact that the uncertainty in the
measurement of atmospheric CO2 content is 80 GT -- making three GT
seem hardly worth mentioning."
A lucid and thorough analysis of Gore's global warming film is
reported here:
http://www.canada.com/nationalpost/f...ef&rfp=dta&p=4
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