Climate Science Glossary

Term Lookup

Enter a term in the search box to find its definition.

Settings

Use the controls in the far right panel to increase or decrease the number of terms automatically displayed (or to completely turn that feature off).

Term Lookup

Settings


All IPCC definitions taken from Climate Change 2007: The Physical Science Basis. Working Group I Contribution to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change, Annex I, Glossary, pp. 941-954. Cambridge University Press.

Home Arguments Software Resources Comments The Consensus Project Translations About Support

Bluesky Facebook LinkedIn Mastodon MeWe

Twitter YouTube RSS Posts RSS Comments Email Subscribe


Climate's changed before
It's the sun
It's not bad
There is no consensus
It's cooling
Models are unreliable
Temp record is unreliable
Animals and plants can adapt
It hasn't warmed since 1998
Antarctica is gaining ice
View All Arguments...



Username
Password
New? Register here
Forgot your password?

Latest Posts

Archives

Recent Comments

Prev  1294  1295  1296  1297  1298  1299  1300  1301  1302  1303  1304  1305  1306  1307  1308  1309  Next

Comments 65051 to 65100:

  1. Climate change policy: Oil's tipping point has passed
    Daneel When your car gets the hiccups it is probably running out of fuel. The longer the hiccups continue, the more certain you can be of being stranded. It is not, however, certain that you will end up on foot in some backwoods place where creepy people with genetic defects do nasty things to strangers.
  2. Ice isn't melting
    So I just checked all the sources for Lindzen in the Climate Mythscolumn and there is the same problem with all cites for the April 6, 2011 source.
  3. Stephen Baines at 05:34 AM on 1 February 2012
    Katharine Hayhoe, Intent to Intimidate
    muoncounter Ugh...Those threats are disgusting and, I would guess, actionable. Hayhoe is understating the level of misogyny in some of them.
  4. Stephen Baines at 05:22 AM on 1 February 2012
    Climate change policy: Oil's tipping point has passed
    Daneel One (the atmosphere) is a dynamic system bouncing chaotically around a mean set by the planetary energy budget, and the other (conventional oil) is a depleteable resource whose state can be inferred from other information besides the time series (reserves, price behavior, production trends). In short, there are physical reasons to believe these systems are different and consequently there will be different standards for assessing them. It would almost certainly be foolhardy to apply to the same criterion to both of them.
  5. Climate change policy: Oil's tipping point has passed
    I'm much more interested in the climate science side of this stuff so my question may be out of place but... Why is not valid to say that "global warming has stopped" based on 15 years of data but it's ok to conclude that "oil production has stopped" with just 5 years? I understand that we are talking about two whole different systems here but still... it doesn't feel right.
  6. Katharine Hayhoe, Intent to Intimidate
    Texas Climate News posted some excerpts from the hate-emails Dr. Hayhoe received. Don't read if you have a weak stomach.
  7. Climate change policy: Oil's tipping point has passed
    In the US, our politicians are obviously in the pocket of the carbon barons. Whether for climate reasons, economic reasons, or to extract ourselves easily from volatile Middle East politics, developing alternate energy is an obvious solution. Instead, all we get is "Drill, Baby, Drill." It feels a bit like Rome in 477 AD.
  8. The Latest Denialist Plea for Climate Change Inaction
    If this is the best today's climate fake skeptics can do, perhaps, as Patrick Michaels suggests, they are losing the battle. The quality of the arguments doesn't matter because they're not intended by consumption for knowledgeable or even curious people. The point is to give people who don't want AGW to be real a reference to cite. It doesn't matter what the reference is or what it says; what matters is that it's a "reference" by "top scientists." And that it confirms misinformation that the readers have already bought into, like the Trenberth quote. In articles like these, it's not just acceptable but also beneficial to present a mishmash of contradictory arguments; the more excuses for disbelief you can provide, the more readers you can reassure. Different claims appeal to different readers, so toss 'em all in! It's not like they're gonna compare notes. It also doesn't matter if the authors lack any real authority, because the people who want to believe this stuff will magnify the authors' credentials beyond all bounds for the sake of their own credibility. And that's what it's all about, ultimately: Convincing people who are desperate to be right that they're not only right, but smarter than everyone else. Which is very light work, of course. They know they'll get no serious criticism from their audience because that would require a level of self-skepticism that their audience can't afford to have. Much as I dislike this industry and its cynical approach to rhetoric, I do have a grudging admiration for its grasp of human psychology.
  9. Philippe Chantreau at 04:55 AM on 1 February 2012
    2012 SkS Weekly Digest #4
    I've been a regular reader since almost the beginning of the site's existence. I found it either following a link from Real Climate or by researching a topic on climate. As the site grew I acted as a moderator for a little while before time constraints prevented me from doing so any longer. Not to mention that the level of scientific expertise required of moderators has increased quite a bit since the early days. I visit daily, even if briefly perusing to see what's new. The site is exemplary by many accounts. If I have any remark, it would be a concern similar to that of David Kirtley above in post #8.
  10. Climate change policy: Oil's tipping point has passed
    Like the renewable power industry there is a lot of speculation about how much 'new technology' will bring down costs of fossil fuel extraction. Until recently tar sands, shale gas, deep water oil, and other 'alternative' sources were all prohibitively expensive. New technologies and methods of extraction (e.g. 'fraking') have changed that, but it still isn't clear how much additional fossil fuel this will make available at prices lower than those of renewable power (which is also benefiting from technology improvements). What is clear is that we've passed the peak of 'conventional' oil. Without the new sources we'd now be facing massive economic consequences. This article suggests that 'alternative fossil fuels' will not be able to continue to support the demand gap and that their costs will drop more slowly than renewable costs. However, neither of those is a sure thing. Research funding, government regulation, and 'luck' will play a part in which technologies have the biggest economic breakthroughs. For purposes of avoiding global warming it would be nice if we could write off fossil fuels as economically unfeasible, but the reality is that we just can't know how the 'R&D race' is going to play out. I think there is some cause for hope in the fact that fossil fuel producers are just trying to keep costs from growing too much while solar power is projected to drop below current 'grid parity' over the next decade (it already has in some places). That should make a transition to renewables inevitable, but leaves alot of uncertainty about how much GHG levels will increase before we get there.
  11. 2012 SkS Weekly Digest #4
    1) Since late 2008 2) Through a link posted on a Norwegian climate science website 3)30-40 4) I think the extremely rapid changes in the Arctic is the most interesting topic right now. It will play a crucial role in getting the world to open their eyes in the coming years, especially when Santas' home is nothing but open ocean sometime before 2020. When that happens, and we can point to the deniers earlier (2008-2012) claims of imminent rapid and dramatic cooling, the disinformers will have nowhere to run, and the public might finally see them for the dangerous clowns that they are. It might turn ugly, but I can't help looking forward to it.
  12. Climate change policy: Oil's tipping point has passed
    Very interesting stuff. I'd just like to add that these more extreme sources of oil, oilsands, shale oil/gas, deep sea drilling, coal-oil conversion, all produce significantly more CO2, and also have significantly detrimental environmental externalities. These are not amazing technological breakthroughs, they are a path to climate suicide. The IEA says the world needs the oilsands at the same time they state that we will have locked into a path of catastrophic climate change by 2017. IMO, we need drastic, immediate changes to the current outlook for the next ten years. P.S. love reading climate news from tomorrow, today. What an amazing planet!
  13. Katharine Hayhoe, Intent to Intimidate
    Dikran Marsupial, I notice that you have been posting regularly on 'Real Science'. Is there any chance you could get in contact with me here; http://lazarus-on.blogspot.com/p/comments.html
  14. Eric (skeptic) at 02:57 AM on 1 February 2012
    2012 SkS Weekly Digest #4
    First comment was 22:14 PM on 25 May, 2010 so I started reading some time before that. That thread, on polar bears, was subsequently revised to include some discussion of hunting. The link that brought me here may have been on polar bears but many links brought me here posted by "walter in falls church" on the Capital Weather Gang blog. I don't have enough time for much extra reading for a month or two, but I'll read daily when I do. These weekly wraps are good, I would not change much.
  15. wonderful world at 02:35 AM on 1 February 2012
    2012 SkS Weekly Digest #4
    1 a couple of years 2. dobn't recall exactlt, maybe a dorlomin link fronm the guardian 3.10-20 4. maybe doug cottons dichotomys, or can we chuck in to raise some money for his counsellors counselling
  16. 2012 SkS Weekly Digest #4
    1. About 2 years, ever since "climategate I" 2. I don't remember how I found the site. At the time when "climategate I" broke I said, "WTF" and started looking around the web for some real answers. It didn't take me long to find them at Skep Sci. 3. I visit the site daily, or try to anyway. 4. Can't think of anything. One small nitpick: When I first found this site what really impressed me was the even, measured tone of the posts. It was very refreshing to just read the scientific arguments clearly stated, as opposed to the bloviating and bluster of the denier sites. But lately, it seems to me, the posts have become a little more biting in their tone (a bit more like Tamino's site). I know it is very frustrating to have to constantly counter the unending stream of disinformation spewing from the deniers. And sometimes it's best to fight fire with fire. But what I love best about this site is when the science is presented as a rock-solid bulwark against the stream of denier nonsense. Like I said, it's just a small nitpick. Keep up the great work.
  17. apiratelooksat50 at 02:06 AM on 1 February 2012
    The National Center for Science Education defends climate science in high schools
    DB at 94 I don't have and have never had a required reading list. Yes, the link was there along with other links presenting both sides of this issue. Which you conveniently failed to mention that. It was left over from an Honors Chemistry course I used to teach. The students were presented various viewpoints and asked to write critiques of them. If you wish, you can go check my PowerPoint presentation for Climate Change and tell me if you have any issues with it. I doubt you will. If you need the link, let me know. I am not sure if I am allowed to provide it here. I can also provide you with my consulting companies website if allowed. Thanks
  18. 2012 SkS Weekly Digest #4
    1. I visit on a regular basis since about 2 years. Not posting here but I do use information found on other blogs / newspaper sites 2. I read something somewhere (other blog don't remember which) 3. Daily normally morning and evening 4. Requirements? not really. Keep on doing the good work!
  19. New research from last week 4/2012
    The Esper paper is probibly going to kick off another minibunfight with various people making claims about what it means.
  20. 2012 SkS Weekly Digest #4
    Whupps, missed 'how often'... around 15 times per week. Also, for discussion topics, it might be good to talk about what myths people are seeing most often recently and/or what data/evidence people think makes the most compelling case on AGW and might be good to 'feature' more prominently somehow.
  21. 2012 SkS Weekly Digest #4
    How long reading SkS - Today is my two year anniversary How became aware - Google Future topics - Would be nice to hear about the results of these little surveys. Were any changes made / planned to the comments policy based on the discussion of it? Are any of the features / design changes suggested under review for possible development? Et cetera. BTW, one of my comments was that it is sometimes difficult to find old features... just before this post I ran across an old article mentioning the 'Settled Science' button... which I now can't find. :]
  22. 10 Indicators of a Human Fingerprint on Climate Change
    Trent1492, there is some disagreement on whether and how much ancient humans contributed to atmospheric CO2 levels through deforestation and other 'land use' changes. If we set that aside and accept the pre industrial revolution value of about 278 ppm as a starting point it gets much simpler. Given that we know (see below) from multiple lines of evidence that humans are responsible for all of the increase from that point, calculating the 'human percentage' is just a matter of dividing the current level (about 392 ppm) by 278 ppm... which gives about a 41% increase. The 39% figure you cite was probably based on 386 ppm atmospheric levels a couple of years ago. A good overview, with links to source papers, of how we know humans are responsible for the recent increase can be found here.
  23. Public talk: Global Warming - The Full Picture
    John, a good talk so far. I had to pause to post a comment when I heard your comment about "I wonder how many 'Sydney Harbours' Greenland is losing every year?" When I gave a global warming talk at work early last year, I used the 2011 Brisbane Floods as my yardstick, and came up with a figure of five and a half times the peak flow rate of the January 2011 Brisbane Floods. Non-stop, for five months.
  24. New research from last week 4/2012
    This is an interesting paper, only published this week : Abrupt onset of the Little Ice Age triggered by volcanism and sustained by sea-ice/ocean feedbacks Good BBC article on it too. Could be useful to counter the so-called skeptics who reckon we're only now "coming out of the LIA" - whatever they mean by that !
  25. Public talk: Global Warming - The Full Picture
    Well dudes the carbon tax changes to an emissions trading scene in 2015. When the tax stops, the revenue to pay compensation stops. The big polluters like power stations and airlines will have no choice but to go renewable energy. Yippee!!!! Bring it on Julia.
  26. The Skeptical Chymist at 22:53 PM on 31 January 2012
    Public talk: Global Warming - The Full Picture
    @ Michael Whittemore The impacts of the Australian Carbon Price will be much more modest than you expect. For starters there is nothing in the policy about stopping the compensation. The compensation is funded by the polluters paying the carbon price and they do this no matter if it acts as a tax or a market trading scheme. Much of the compensation is through income tax cuts, so is permanent, unless a future government was to increase income taxes across the board (which seems unlikely). Secondly, we won't be seeing a $50 or $100 carbon price anytime soon. Partially it's because the scheme simply isn't that ambitious, but there also price caps etc which will prevent it. Lastly, while "forcing" power companies to green the grid may seem attractive, such a measure would decrease the incentive to reduce carbon pollution throughout the rest of the economy. Like a carbon price we would see increases in electricity prices, but unlike the carbon price there would almost certainly be no household compensation.
  27. The Latest Denialist Plea for Climate Change Inaction
    Of course it doesn't matter how many signatories there are on any one letter. It only takes one to prove anything wrong. It's the weight of the evidence that counts, not the length of the author list. And of course these people have no evidence. That's the real bottom line. The biggest failure in climate change policy development is the failure of journalism. Journalists should have well-honed BS detectors, and spot a shill a mile off. That they don't after other anti-science campaigns like the ozone hole and tobacco (and even AIDS denial, though the motivation there is less clear) invokes the old "fool me once, shame on you; fool me twice, shame on me."
  28. Piet R. Zijlstra at 22:23 PM on 31 January 2012
    2012 SkS Weekly Digest #4
    SkS issue of the week (2012 -4) a. 3 months (just retired) b. I discoverd SkS by walking around on the web c. now SkS is part of my daily routine d. I use to search and judge with two questions in mind: 1/ is this scientific based information 2/ what is the intention / agenda of the writer e. SkS does address these two questions f. I am now looking for mass and heat balances of the climate system Moderator: please remove post #4
  29. Bilal Bomani, Cutting Edge Biofuels from NASA
    It often gets depressing that most articles on most climate science blogs tend to be about countering denialist drivel. This article however is the polar opposite and actively raises hopes for the future that talented people are addressing the multiple problems we face with innovative research leading to practical solutions. Thanks Dr. Bomani for brightening my week.
  30. The Latest Denialist Plea for Climate Change Inaction
    It's fairly obvious that many global warming deniers should know better. There is only one conclusion. They are being paid off or have special interests. Would love to be able to rummage through their bank accounts. That would be real transparency. Another csuse for the Wall St occupiers?
  31. Public talk: Global Warming - The Full Picture
    Interesting point re carbon being in CO2 and CH4. If I'd thought of that, I would've mentioned it :-)
    I've lost track of the number of times I've wandered away from a conversation or presentation and thought of something I should have said. ;-) I might have added that even CO, which is not a GHG, does indirectly force climate change, through its interaction with CH4 and Ozone via the scavenging of the hydroxyl radical. Eventually, it oxidises to CO2. There are also some other less well known carbon-based GHGs (eg CFCm, HCFC, CF4, C2F6; More broadly though, the precise nomenclature of GHG-abatement CO2e with the "e" standing for "equivalent". So even non-carbon-based anthropogenic GHGs (such as Ozone, N2O, NF3) are expressed in terms of "carbon" equivalent. In some ways, the objection is a little like someone who claims that the tomato is not a fruit but a vegetable. From a botanical point of view, the tomato is the fruiting part of the tomato plant, but from a culinary point of view, it is a vegetable. So too, "carbon" here doesn't refer simply to the fact that most of the drivers of anthropogenic warming are carbon-based, but that carbon equivalents is the measure used by policy for reconciling these matters.
  32. New research from last week 4/2012
    Thank you, Ari - this is a fantastic resource. Look - squirrel! Now if I could just somehow generate more time to read all the papers...
  33. Doug Hutcheson at 15:35 PM on 31 January 2012
    Ice isn't melting
    Got it now. Moderators, the problem is the source for the second Lindzen myth, which points to: http://www.skepticalscience.com/redirect.php?u=http://www.2gb.com/index2.php?option=com_newsmanager&task=view&id=8613 As Trent1492 says, it comes up with "Media Player You are not authorized to view this resource." I am running Linux/Firefox 9.0.1, if that makes any difference. Looks as though the resource has been secured, or moved IMHO.
  34. 2012 SkS Weekly Digest #4
    Issue of the week (2012-01-30): 1) Member for 1month ... Amazing site. Great articles! Emphasis on clear/critical thinking so refreshing; fair to all; extremely professional/civil commentaries compared to typical internet. Before, I was very frustrated, groping for positive civility; this site is a gold mine! I'm still extremely frustrated with our public attitudes, so just knowing this site actually exists gives me some newfound hope. 2) (like @1) found via happen-stance google search this last New Year's weekend (2012); also like @1 mistook the name for a denier's blog. 3) Read daily, no doubt! Look forward to every article! 4) Desired articles: 4a) I really like @1's tipping point suggestion. This moves toward putting deniers in a corner and seeing if they are so deluded to actually annihilate their own future children. The next hurdle is getting deniers to believe these tipping-point dates. 4b) Zoom in on the Vermeer, 2009 Figure 6 chart between years 1990-2040; show grid lines. Determine what year (looks like it would be somewhere between 2020 - 2030) when the Vermeer model (Eq#2, which accounts for ice sheet degradation) separates enough away from the thermal-expansion-only projections (roughly the linear extrapolation of the past data, i.e. the red line) to clearly demonstrate that with 95% confidence that the 75cm model projection in 2100 (least offensive boundary limit) will in fact really occur or be exceeded. When this year comes (say its 2025), and sea level is in fact at or above this level, then the demonstrated sustained success of the model (thereby promoting it to high confidence, 95%, of projecting future levels) might actually sway some real public opinion and force some real non-greenwash political change (though I know I'm being optimistically naïve by this last statement). 4c) Recommendations on best AGW 101 educational video. John Overpeck's video is best I've found so far, but he mishap's on one point (putting the avg temp rise for the whole globe in the same apples-to-apples comparison plane with the 2x temp rise for the higher northern latitudes) and, in addition, I'm looking for something a lot more polished. I want a 60min video that 1) succinctly explains the science (with top-notch computer graphics) and with 100% accuracy and exactness so to shutdown any denialist fodder, 2) dispels the major denial myths, and 3) projects future climate consequences if we follow BAU. Are there any such videos out there? 4d) Like to see articles that dig into understanding public opinion so to determine what it is really going to take to move people and ultimately society from 1) Denial, to 2) Apathy, to 3) Willing to listen (mildly interested), to 4) Interested in learning, to 5) Versed on the subject, to 6) Vocal activist. I work as a chemical engineer at a corn wetmilling company in Indiana. The sad reality in my local world is that 25% of the people are vocal deniers, 60% are apathetic about it, 10% are mildly interested, 4% are interested in learning and maybe 1% is versed on the subject (these being my educated guesses). And, those that might be sustained vocal activists, in technical position, would, no doubt, be quickly shown the door. Even the timid 'versed' are quickly ridiculed and put in their place if they dare say anything that marginally leans toward AGW. The published 50-60% of the people believe in AGW is certainly from a completely different planet. I'm very serious when I say that I think the 50-60% figure (for people who really fit in categories #4-#6 above) is completely delusional. For a poll that would ask the RIGHT questions, I'd put this figure at 5% (not 50-60%). The ONLY way something real (other than greenwashing) is going to happen is for >25% of the US population to feel some REAL SUSTAINED PAIN or be bowled-over by some biblical event that they witness with their own eyes & therefore come to stark realization what is in store for them in the future. Sadly, I predict that this sort of radical event(s) and subsequent transformation won't happen until 2035-2040 (requiring two more solar cycles and two more presidential cycles: Dem4yrs / Rep8yrs / Dem8yrs / Rep8yrs). Only then will enough real accumulated mass US pain reach its own tipping point, or else the scales will finally start to come off our eyes as we look upon biblically-scaled global events. Even then, like the Civil Rights movement, it will still take unprecedented marches and hunger strikes before finally the lies and greenwashing really stop, and people, governments & corporations fundamentally accept that they ALL have to change. To this end, I'd like to see an in-depth sociological study on this phenomenon titled something like "What is it really going to take before the US public really changes concerning AGW?" played out in various optional scenarios. Not only would this be an extremely interesting read, but it would help give some light to those of us who are so frustrated by the slow-death that is playing out before us.
  35. The Latest Denialist Plea for Climate Change Inaction
    @Dana69 was an obvious troll comment meant to distract from the subject at hand. It has no merit at all since the SkS 'staff' is is in the business of presenting and explaining what the research of expert scientists says, not doing research themselves. The WSJ op-ed was a just 16 ill-informed non-experts saying "nuh-uh" to the scientists and for some reason being given space in a major news paper to say it.
  36. JoeTheScientist at 14:13 PM on 31 January 2012
    2011 Hottest La Niña Year on Record, 11th-Hottest Overall
    Thanks Tom C@15. I was trying to find that, without success.
  37. The Latest Denialist Plea for Climate Change Inaction
    @Dana69 - None of those names who hold up ever over-reached themselves to phony up a joint statement published in the Wall Street Journal. Your comparison of the two groups is a disgrace. You owe each of them an apology for the implication that any of them misled or misrepresented their credentials the way the '16 scientists' did in the WSJ. It comes across like the little child going "Well, he did it too."
  38. It hasn't warmed since 1998
    Tom Curtis@166 Saturday Morning Breakfast Cereal is my favorite web comic. Lots of sciencey comedy.
  39. It hasn't warmed since 1998
    SirNubWub @162, if you are going to show they article as an example of poor journalism, you should highlight the following poor journalistic practices: 1) Failure to report the consensus scientific opinion. In journalism, assuming the truth of political far from consensus opinions, such as, for example, those held by the communist party, is considered bad journalistic practice. In science this attitude is well and truly justified in that theories reach consensus support based on overwhelming empirical success relative to other candidate theories. 2) False balance. In journalism, balance is assumed to require giving equal voice to opposing political opinions, but only opinions held within mainstream political parties are sort out. This can be justified on the basis that balance should be proportionate to the relative support of the opinions. In science, however, the relative support must be the relative support among scientists expert in the field. "Balance", therefore would require reporting of opinions in proportion to their relative support (in this case) among climate scientists. 3) Failure to report a balance of veiws at all. Indeed, rather than simply falsely balancing scientific opinions, the paper reports the views of five climate change deniers, but fails to report the views of mainstream climate scientists (even though we now know that they were provided by the Met Office). 4) Failure to report the provenance of opinions reported. The climate change deniers whose opinions where sort where not identified as climate change deniers in the article. By doing so the author has taken away from the reader the right of judging the trustworthiness of his sources by depriving them of obviously relevant information. 5) Cherry Picking of Data Obviously. You could also point out that Rose has a track record of writing propaganda in preference to pursuing journalism, as reported by George Monbiot and Tim Lambert. Tim Lambert shows a cartoon that adequately encapsulates Roses' approach to science reporting:
  40. Ice isn't melting
    Correction! I meant to say the broken link is in the climate myth column second myth in the column about Arctic Sea Ice. Sorry about that.
  41. Ice isn't melting
    Hello Doug, The broken link is in the What the Science Says column, second response to Lindzen's assertions regarding Arctic Sea Ice.
  42. The Latest Denialist Plea for Climate Change Inaction
    Another absurd statement in the WSJ letter is thoroughly dissected by Chris Mooney in his DeSmog blog post, “In Which Climate ‘Skeptics’ Drop the Lysenko Bomb. No, I’m Not Kidding….” Click here to access this article.
  43. 2012 SkS Weekly Digest #4
    Around 2 years. Since before climategate 1 broke. Think I just found it noodling around. maybe form Realclimate. maybe from Real Science - Steve Goddard's blog. I Look at the site at least whenever something is posted on it. Often when mentioned in other blogs. Does listening to John on "the Climate SHow" podcast count? What I would like to see discussed is how to mobilize more people to engage in analysis of as many skeptic articles on various blogs as possible. I read many, and while I have a foundation in principles of physics and vaguely chemistry, many arguments (outside things like logical inconsistency) are over my head. There are enough people interested in the reality to work on cataloguing and getting expert help on the validity of the facts used by skeptics. Sometimes SKs posts numerous skeptic articles that are never dealt with, and there are literally dozens of denier sites spouting "proofs" of the demise of ACC.
  44. 10 Indicators of a Human Fingerprint on Climate Change
    Got a question. Can some one point to me a peer reviewed publication/s that gives the exact percentage of atmospheric CO2 is from anthropogenic sources? What I would most like is a paper that spelled it out in percent. I have always understood this to be about 39% from looking at the Keeling Curve but I need a source for the exact number. Thank You.
  45. Doug Hutcheson at 10:56 AM on 31 January 2012
    Ice isn't melting
    Trent1492@3 Can you be more specific? The page you link to has a large number of links to other resources. Can you help identify the specific link you are having trouble with?
  46. The Latest Denialist Plea for Climate Change Inaction
    CoalGeol#18/David Lewis#19: Look at who owns the WSJ (one R. Murdoch). Criminal? likely. Prosecutable? Not hardly.
  47. New temperature record for the Arctic in 2011
    Recommended reading: “Climate Change in Arctic could Trigger Domino Effect Around the World,” International Business Times, Jan 30, 2011 Click here to access. This in-depth article is based on a recently published paper by Professor Carlos Duarte, a leading scientist from The University of Western Australia.
  48. The Latest Denialist Plea for Climate Change Inaction
    Pete @20: I forgot to menation that Pat Michaels is also a weekly op-ed contributor at Forbes. BTW, I greatly admire Peter Gleick for playing the role of Daniel in the lion's den at Forbes. He posts there on a weekly basis as well.
  49. Pete Dunkelberg at 07:58 AM on 31 January 2012
    The Latest Denialist Plea for Climate Change Inaction
    Agreeing with Coal Geologist @ 18 Yes, these aren't just some poor mixed up boys on the street. The WSJ/Exxon 16 are grownup men well familiar with the scientific research and publishing process. Unlike street level deniers the 16 know that if they had something scientific to say they could and quickly would say it in a peer reviewed journal. They do what they do instead because it's all they have.
  50. Pete Dunkelberg at 07:46 AM on 31 January 2012
    The Latest Denialist Plea for Climate Change Inaction
    Yes I know Forbes is not all sugar and spice, but calling out the Journal by name is still a noteworthy dog bite dog story. ;) Re "...a large and growing number of distinguished scientists...." are /are becoming deniers - Claiming growing numbers (especially when false) is a well know tactic of creationism. Exxon/WSJ only got 16 "distinguished" (but don't ask how) signatories and it took bottom feeding plus a lot of Exxon dependence to get that many. The supporting argument that 1 (one) old physicist resigned from the API to show off his denial is an own goal.

Prev  1294  1295  1296  1297  1298  1299  1300  1301  1302  1303  1304  1305  1306  1307  1308  1309  Next



The Consensus Project Website

THE ESCALATOR

(free to republish)


© Copyright 2024 John Cook
Home | Translations | About Us | Privacy | Contact Us