On 30/12/2011 5:29 PM, Swampfox wrote:
> On 30/12/2011 4:47 PM, Addinall wrote:
>> On Dec 30, 3:21 pm, Swampfox<
noi...@whocares.com> wrote:
>>> On 30/12/2011 2:57 PM, A GW HO AX wrote:
>>>
>>> <snip>
>>>
>>>> If I recall, Monckton has, on several occasions, called himself a
>>>> scientist and mathematician.
>>>> ------------------------------------
>>>
>>>> I strongly suspect that he knows far more about science and
>>>> mathematics than
>>>> many, if not most, of the so-called "scientists" around!
>>>
>>> And why would you strongly suspect that Bonzo, seeing as he's totally
>>> unqualified in both disciplines?
>>> Would you like your local butcher performing neuro surgery on a member
>>> of your family, so long as he was a climate skeptic?
>>
>> Or someone who can just hammer a nail into a bit of wood.
>
> I wouldn't, you and Bonzo might.
> Why are you so touchy about an obvious fraud like Monckton by the way?
Perhaps you could point out any fraudulence in his calculations below.
If you can, it will be a first on aus.politics:
Q. What is the central estimate of the anthropogenic global warming, in
Celsius degrees, that would be forestalled by 2020 if
a) Australia alone and
b) the whole world
cut carbon emissions stepwise until by 2020 they were 5% below today’s
emissions?
Answer a)
Australia accounts for (at most) 1.5% of global carbon emissions. A
stepwise 5% cut by 2020 is an average 2.5% cut from now till then. CO2
concentration by 2020, taking the IPCC’s A2 scenario, will be 412 parts
per million by volume, compared with 390 ppmv now. So Man will have
added 22 ppmv by 2020, without any cuts in emissions. The CO2
concentration increase forestalled by almost a decade of cap-and-tax in
Australia would thus be 2.5% of 1.5% of 22 ppmv, or 0.00825 ppmv. So in
2020 CO2 concentration would be 411.99175 ppmv instead of 412 ppmv…
So the proportionate change in CO2 concentration if the Commission and
Ms. Gillard got their way would be 411.99175/412, or 0.99997998. The
IPCC says warming or cooling, in Celsius degrees, is 3.7-5.7 times the
logarithm of the proportionate change: central estimate 4.7. Also, it
expects only 57% of manmade warming to occur by 2100: the rest would
happen slowly and harmlessly over perhaps 1000 years (that’s the real
meaning of Flannery’s 1000-year point, and it doesn’t do him any favours).
So the warming forestalled by cutting Australia’s emissions would be 57%
of 4.7 times the logarithm of 0.99997998: that is – *wait for it, wait
for it – a dizzying *0.00005 Celsius*, or around one-twenty-thousandth
of a Celsius degree.* Your estimate of _a thousandth of a degree was a
20-fold exaggeration_ – not that Flannery was ever going to tell you
that, of course.
Answer b)
Mutatis mutandis, we do the same calculation for the whole world, thus:
2.5% of 22 ppmv = 0.55 ppmv. Warming forestalled by 2020 = 0.57 x 4.7
ln[(412-0.55)/412] < *0.004 Celsius*, or less than four one-thousandths
of a Celsius degree, or around one-two-hundred-and-eightieth of a
Celsius degree. And that at a cost of trillions. Whom the gods would
destroy …
If you'd like chapter and verse from the IPCC's documents and from the
peer-reviewed for every step of this calculation, which takes full
account of and distils down the various complexities and probabilities
Flannery flannelled about, you'll find it in this paper
https://senate.aph.gov.au/submissions/comittees/viewdocument.aspx?id=3b3caa14-a637-4dfc-90fd-022d5303dea0
A cautionary note: the warming forestalled will only be this big if the
IPCC’s central estimate of the rate at which adding CO2 to the
atmosphere causes warming is correct. However, it’s at least a twofold
exaggeration and probably more like fourfold. So divide both the above
answers by, say, 3 to get what will still probably be an overestimate of
the warming forestalled.
>
>> Would you
>> have him design
>> your network because he firmly believes that the 'Earth' has warmed
>> 0.8C over the last
>> century and a half due to CO2 (because a Russian tree root told him
>> so).
>
> Would you listen to a network tech blabber on as if he understands the
> intricacies of climate science?
I would listen to anybody whose calculations were both correct and
revealing. Pedantries of qualifications and titles don't come into it.
The beauty of science - only the truth matters.
> Me neither.
>
>>
>> Idiot.
>>
>> Mark Addinall.
>
> Fuckwit.