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originally posted by: Agartha
a reply to: Metallicus
Hoax would mean that hundreds of thousands of scientists around the world are all together trying to fool us... that's impossible. And Mike Adams is a charlatan, as shown by another member.
-- snip --
What is good science?
“Science is a systematic enterprise that builds and organizes knowledge in the form of testable explanations and predictions about the universe1.” A discipline based on hypothesis-driven empiricism should be concerned with methods, accuracy and reproducibility. In today’s world, particularly in biological sciences, we are in danger of losing sight of these fundamental principles. At all levels of post-graduate education (graduate school, post-doctoral fellowships and faculty hiring) scientists are judged largely by their publication record in prestigious peer-reviewed journals. Technical skills, reproducibility of results, negative results, overall contributions to the field, collaborative efforts and resource and people management skills are all seemingly secondary to publication record. As graduate students we are trained to build a paper with a story, often with a hypothesis devised to fit after the fact. Experiments that fail are often abandoned for greener pastures (i.e. a short time to publication). We chase novelty, excitement and great discoveries, rejecting mundane or “safe” projects that might most benefit the field, but fail to promote our individual careers. Most of all, we chase success in the estimation of our peers, through publication in competitive peer-reviewed journals. We resort, at times, to using journal impact factor as an indicator of good science.
originally posted by: Metallicus
I am a 'raging conspiracy nutbag' too, so I really like Mike Adams. I would venture you will find a few of us 'nutbags' on ATS.
originally posted by: violet
Your OP didn't really enlighten me on what the motives are to hoax the global warming.
Why must everything that happens in this world be about enslaving us? You and I will be long dead and gone before that happens. We aren't getting put into cages anytime soon.
originally posted by: boncho
originally posted by: Vector99
a reply to: Gemwolf
Beijing is THE extreme you can use. If the whole world did that it would be an issue, I wouldn't argue that.
The funny thing is Beijing is the extreme, but that used to be L.A., when I was a kid, L.A.'s smog was as bad as Beijings, they used to warn old people not to go outside. The great lakes were like the Chinese waterways, and don't go fishing or swimming in them, because it was banned.
What did we do in the West to fix our polluting problem? We shipped it offshore to China. Unfortunately we are on the same planet. The planet never changed, even if the hemisphere for dumping pollution did.
The Oil companies did their own research into global warming long before anyone else did. They were very close to the tobacco companies in this respect, they saw the writing on the wall and buried it.
We only recently admitted smoking causes cancer. And it appears it will take awhile still before Oil funds will relent and people will finally admit that dumping 37 Billion Metric Tonnes of Co2 every year into the environment, is bad.
Keep in mind, the Oil & Gas industry is responsible for around ~33 billion Tonnes of that.
Who do you think is lying? If you really need to see how this story ends, go find someone with lung cancer, who's doctor recommended they should smoke in the 50's or 60's, if they aren't already dead.
climateaudit.org...
Like many others, I was interested in the recent controversy arising from findings of Zwally et al 2015 that there had been ice mass gain gain of ~112±61 Gt/year over 1992-2001 and ~82±25 Gt/year over 2003-2008. Zwally’s findings obviously contradict a widely held contrary belief, expressed, for example, in IPCC AR5’s assertion there was “high confidence” that the Antarctic Ice Sheet had been losing mass for the prior two decades and that the rate of loss had “likely increased” to ~147±75 GT/year over 2002-2011 or in NASA’s widely cited statement that “the continent of Antarctica has been losing about 134 billion metric tons of ice per year since 2002”.
I had no prior interest in the literature, but was intrigued by the dramatic contrast between Zwally and IPCC on such a widely covered topic. This quickly led into a voluminous technical literature, which is the subject of today’s post. The issues were not only about interpretation of satellite data, but quickly led into thorny interpretations of the history of the entire Holocene.
Warning: the following post is very lengthy, but I think that the details are worth paying attention to.
Conclusions
While it is obviously up to specialists to try to ultimately figure out whether Antarctic ice mass was increasing in the periods 1992-2001 and 2003-2008 (per Zwally) or whether it was decreasing (as IPCC and others had previously asserted), there does not appear to be any objective basis by which, for example, Gavin Schmidt could reasonably “pin more weight” to highly negative estimates from GRACE gravity data than to Zwally’s positive estimates from laser altimetry.
The size of the GIA adjustment for GRACE gravity estimates is the same order of magnitude as the estimate of ice mass loss and, in many cases, is larger. These GIA adjustments have been dramatically reduced by specialists over the past decade and have concurrently reduced estimates of ice mass loss.
Many popular (warmist) discussions of Antarctic ice mass loss continue to use obsolete (overly high) estimates of ice mass loss e.g. NASA’s estimate of “134 billion tons” per year. Such estimates rely on GRACE estimates using obsolete GIA adjustments.
The estimates of mass loss in IPCC AR5 were highly questionable. They were much higher (nearly double) than contemporary specialist (IMBIE) estimates. They appear to have been based on studies using GIA adjustments, already known to be obsolete. It was separately highly questionable to attribute “high confidence” (and relatively narrow confidence intervals) to these very high estimates of mass loss.
Most of the Antarctic continent (especially East Antarctica) appears to be experiencing ice mass gain, with ice mass loss being localized to less than 5% of the continent: parts of the Antarctic Peninsula and est Antarctica (especially Pine Island and Thwaites glaciers). This peculiar localization requires its own explanation. Recent specialist literature has concluded that West Antarctica was up to 3 km higher in the LGM, while the height of East Antarctica has changed little and might even have increased slightly through the Holocene. West Antarctica has experienced dramatic ice mass loss through the Holocene, attenuating to the present.
AR4 had pointed out the possibility that localized ice mass loss in Antarctica was continued Holocene ice mass loss. This possibility vanished in AR5 without discussion. In an inline comment to Bamber’s realclimate article, Eric Steig said that his opinion, and that of “50% of experts”, was that the connection of Antarctic glacier retreat to “anthropogenic global warming” was “weak” and that the localization of the glacier retreat to West Antarctica was “well understood” and something that he had written about “extensively”:
I think the evidence that the current retreat of Antarctic glaciers is owing to anthropogenic global warming is weak. The literature is mixed on this, about 50% of experts agree with me on this. So you’ll get no argument from me there. Second, the localization in West Antarctica is well understood, and I’ve written about it extensively.
Elsewhere, Steig has attributed the West Antarctic glacier retreat to erosion of the grounding line of the glaciers by relatively warm Circumpolar Water, rather than to very slight warming of air temperatures above West Antarctica. Given the continuous retreat of West Antarctic grounding lines over the Holocene, it seems implausible to attribute present grounding line erosion to a different cause than past grounding line erosion that has taken place over the Holocene. Steig’s position on this point seems entirely reasonable.
However, it still seems like one of those too typical situations where the less alarming explanation is presented in specialist literature, but left unmentioned or unconfronted when retreat of West Antarctic glaciers is presented as a cause of alarm.
originally posted by: Agartha
a reply to: Metallicus
Hoax would mean that hundreds of thousands of scientists around the world are all together trying to fool us... that's impossible. And Mike Adams is a charlatan, as shown by another member.
Whether it is natural or man made global warming is happening:
From Noaa
Yay another 1850 graph. You know, that might sway a lot of people if the earth were only three thousand years old...
originally posted by: Agartha
a reply to: Metallicus
Hoax would mean that hundreds of thousands of scientists around the world are all together trying to fool us... that's impossible. And Mike Adams is a charlatan, as shown by another member.
Whether it is natural or man made global warming is happening:
From Noaa
Yay another 1850 graph. You know, that might sway a lot of people if the earth were only three thousand years old...
originally posted by: Agartha
a reply to: Metallicus
Hoax would mean that hundreds of thousands of scientists around the world are all together trying to fool us... that's impossible. And Mike Adams is a charlatan, as shown by another member.
Whether it is natural or man made global warming is happening:
From Noaa
Yay another 1850 graph. You know, that might sway a lot of people if the earth were only three thousand years old...
originally posted by: HUMBLEONE
The bottom line, regardless of what side of the argument you are on is, we must be good stewards of the planet. As long as we allow sociopaths to run everything, things will be as they are now F.U.B.A.R.
originally posted by: SevenThunders
In this debate have we forgotten what was arguably the most heinous scientific fraud in the last century?
I'm talking about the deliberate attempt to silence global warming critics, suppress contrary academic research and the fudging of data to support global warming claims.
originally posted by: TiredofControlFreaks
Agartha
Take a good long look at the graphs you have posted.
The graph starts in the 1800s in an obvious cooling period. Is it just possible that prior to the 1800s there was a warm period and the earth is just having its usual ups and downs?
Tired of Controls Freask