DaveS
Veteran
The article does not explain the process that you claim exists. If you've read it, paraphrase.
It does as the graphs show the correlations between irradiance and temp - it is quite difficult to paraphrase graphs!
Lots of pretty pictures
Three graphs?? -shrug-
Lots of pretty pictures, but I have questions about the science aspect in this one. Theres nothing thats just out and out wrong, but some of it is....embellished. IE: The part where it states that the ocean is a buffer for CO2 because of it's "large solubility in water". CO2 is indeed soluble in water, but the actual solubility rate of CO2 is 1.45 kg/m³. Thats good, but not as massive as the article makes it sound. The entire article makes use of very dramatic and complicated language to say very simple concepts.
1.45kgm-3 is actually pretty massive if you consider the actual volume of the oceans is considered to be 1.37 × 109 km3. I can't be bothered to do all the maths but that is a sizeable proportion.
The Tunguska Blast is the best they can come up with? We've been hit by asteroids for millions of years and theres never seemed to have been a problem.
Wasn't an asteroid the reason the Dinosaur's met a sticky end 65 million years ago? I may also point out that what we are experiencing is hardly a 'problem' yet is it? The mean global temperature has actually been decreasing over the last 2 years...
I may also point out the that effect super-massive volcanoes has on the environment. If you take one comparitively recent eruption at Krakatoa. This occured in 1883 and ejected about 25 million cubic kilometres of ash etc. into the atmosphere. However, at this time and for a time after the mean global temperature actually continued to plummet to a trough.
"The cause is heat from the earth's core. Heat from the earth's core is what keeps lakes from freezing solid after ice forms on the surface. The amount of heat from the earth's core appears to be increasing and heating the oceans, which is the cause of ice ages. The primary evidence is the exact cycling of ice ages. " Im sorry but that is plain ridiculous. If thier only evidence is the cycling of the ice ages, then that is a less than credible theory.
How so?
This guy's prediction flies in the face of every single climatological model and study since we first started looking at global warming. I also notice they dont actually SHOW any of this evidence, just say that its there.
Again, how so? CO2 and temp clearly don't mix so isn't it time to be looking for other explanations? I'm also wondering if you looked down the 'part links' as they seem to be fairly packed with statistics...
A negligible ammount and one that is far dominated by the ammount of O2 that plants produce
Hardly, in a mature forest the amount of CO2 produced during respiration will easily equal (if not exceed) the volume taken in during photosythesis. It may still be "negligible" when compared to oxygen but isn't around 0.0365% of the atmosphere generally considered a "negligible" value anyway?
Do you have any statistics for the ammount of CO2 produced by this process or that it's sped up by excess heat?
I *think* there are equations to calculate amounts produced but they are complex due to so many other factors.
As far as heat speeding up photosynthesis all you need do is look in almost any biology textbook for the 'law of limiting factors'. This law states that photosynthesis can be limited by temperature, CO2 levels and light intensity and can be demonstrated very easily.
Yes but the processes which you allege create this CO2 bloom work much slower than that. Im not disputing that solar radiation cant go active that fast, but the response to that radiation would be far slower than it is alleged to be
Cosmics rays move at the speed of light - as soon as they can cause a change they will. This can be seen by the fact that global temperature never goes 'flat'; it is constantly fluctuating.
A few thousand years is pretty fast when you're talking about a planet.
But we are talking about climate change which can clearly quickly occur over less than 30 years (as we have seen).
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