Quote from Ricter:
But you said Obama is an atheist. No, wait, you said Obama is a Muslim. No, wait...
Quote from jem:
That entire skeptical science article is a mis direction and a fraudulent joke.
Net emissions?
The whole point of the speech was that net emissions are irrelevant if there is no science or statistics showing that co2 is forcing temps.
Arguing for net emissions is like arguing for net ice cream sales.
For the purpose of the debate about climate change, we care about what makes temperature go up... not net emissions.
Quote from futurecurrents:
It is beyond my comprehension, why the simple arithmetic equasion:
1) En - Un = C' - Ea
2) the principle of conservation of mass
altogether understood by primary school kids;
are being denied by contrarians like Salby, who confuses the issue by taking about correlations, instead.
The only explanation is: Salby hopes that people are less likely to know about correlations, or specifically about their irrelevance to the subject question. In other words: his hopes are to confuse the simple issue rather than to explain it, because contrarians are interested in spreading disinformation and confusion only. The case of prof Salby here is a classic one.
Quote from jem:
first of all that is irrelevant to the point he makes in the last 20 minutes. we dont really care about net emissions with respect ot warming if co2 only accounts for a fraction of 1 percent of the effect of green house gasses... even if he were to "conserve the mass of co2."
by the way salby did not deny the principle of conservation of mass.
your skeptical science guy makes specious assumptions and conclusions.
its a complete red herring.
Explain to us why it matters.
Quote from futurecurrents:
I think the single biggest nail in this whole coffin is that human emissions have extracted 337 Gt of carbon from the ground and turned it into CO2.
So any "natural source" argument must both
(a) come up with a comparable source of carbon (which would be utterly huge, and unheard of in the past 800,000 years where atmospheric levels have never topped 300 ppm)
and
(b) a sink to absorb and completely hide the human emissions.
As well as some rationale which explains why the sink works on human emissions but not natural emissions, so that the atmospheric and ocean CO2 increases are "entirely natural" while human emissions magically disappear into thin air and have no effect on anything.
This, to me is complete and total denial in a nutshell. To make this sort of twisted, impossible, Alice-in-Wonderland argument work requires such a Lewis-Carrollian pretzel that it clearly demonstrates a mind in utter and complete denial of reality.