{"id":577069,"date":"2010-05-24T22:56:31","date_gmt":"2010-05-25T02:56:31","guid":{"rendered":"http:\/\/climateprogress.org\/?p=25945"},"modified":"2010-05-24T22:56:31","modified_gmt":"2010-05-25T02:56:31","slug":"my-critique-of-malaria-paper-media-coverage-holds-up","status":"publish","type":"post","link":"https:\/\/mereja.media\/index\/577069","title":{"rendered":"My critique of malaria paper, media coverage holds up"},"content":{"rendered":"

The main subjects of my recent analysis — The non-hype about climate change (and malaria)<\/a> — have chosen either to support my key conclusions or not refute them.<\/p>\n

<\/span>NYT<\/em> opinion blogger Andy Revkin, whose challenge to cover the original Nature<\/em> paper led to my first post, opens his follow up<\/a>:<\/p>\n

\n

The climate blogger Joe Romm<\/a><\/span> and I agree (breaking news): Scientific research and assessments examining the link between human-driven climate change and malaria exposure have, for the most part, accurately gauged and conveyed the nature of the risk that warming could swell the ranks of people afflicted with this awful mosquito-borne disease.<\/strong><\/p>\n<\/blockquote>\n

Thank you!\u00a0 Case closed.<\/p>\n

A key reason I filed my post under “media” along with “health impacts” is that my main critique was with the media coverage, which created the distinct impression that this new Nature<\/em> paper was somehow undermining allegedly rampant exaggeration or hype in scientific research and assessments.\u00a0 But it is hard to undermine a myth that simply doesn’t exist.<\/p>\n

Now what I didn’t realize until I read this study very closely and checked the footnotes was that the study itself help create this misimpression, with these lines:<\/p>\n

\n

The quantification of a global recession in the range and intensity of malaria over the twentieth century has allowed us to review the rationale underpinning high-profile predictions<\/strong> of a current and future worsening of the disease in a warming climate….<\/strong><\/em><\/p>\n

In marked contrast, however, are model predictions, reported widely in global climate policy debates3<\/a>, 6<\/a>, 7<\/a><\/sup>, that climate change is adding to the present-day burden of malaria and will increase both the future range and intensity of the disease.<\/strong><\/em><\/p>\n<\/blockquote>\n

Any reader of this study would be led to believe that these footnotes advance model predictions “that climate change is adding to the present-day burden of malaria and will increase both the future range and intensity of the disease.” But, in fact, they don’t.<\/p>\n

Further, Footnote 6, the IPCC report, Climate Change 2007: Working Group II: Impacts, Adaption and Vulnerability? <\/em> and footnote 7, the Technical Support Document<\/em> for the EPA endangerment finding, are easily the two highest profile references in the paper, and thus again the reader is somehow left with the notion that those two reports make claims that in fact they don’t.<\/p>\n

This misleading footnoting may thus have contributed to some of the bad media coverage.<\/p>\n

The second author on the study, David Smith, commented<\/a> on the second DotEarth piece:<\/p>\n

\n

Good science reporting (or blogging) requires some degree of critical assessment of the controversy. Joe Romm never contacted any of the authors of our study, but he does make some angry accusations. For the record, I\u2019ve read the IPCC report, including the relevant sections. I\u2019m part of the consensus that believes the world is warming and that human activities are the main cause.<\/p>\n<\/blockquote>\n

Since he does not refute my primary critique, I am left to assume at this point that he cannot, particularly since he does attempt to refute critiques made by others.\u00a0 Oddly, he chooses to refute a secondary, inferential critique of mine, “I doubt that the authors of the Nature<\/em> article even bothered to go back to read the IPCC report they cited or spend a few minutes searching it for the word ‘malaria,’ since that would have made clear it is utter BS to cite it as they did.”<\/p>\n

That “refutation” is baffling.\u00a0 I defy anybody to read the relevant sections, which I excerpt at length here<\/a>, or search WGII for every single use of the word “malaria,” and see how it could possibly be used to support the sentence in the Nature<\/em> piece where it appears.\u00a0 It cannot.\u00a0 Quite the reverse, in fact.\u00a0 And it certainly is not a high profile prediction of a current and future worsening of the disease in a warmer climate.\u00a0 Quite the reverse.<\/p>\n

His comment — along with Revkin’s email to me — seems to suggest that I thought he was not “part of the consensus that believes the world is warming and that human activities are the main cause.”\u00a0 Aside from the fact that I don’t like the word consensus, I never thought that.\u00a0 Just about anybody who is a serious enough scientist to get published in Nature<\/em> shares the basic understanding of climate science in the literature.\u00a0 I did infer, “I suspect the authors just swallowed the media\/disinformer myth that the IPCC has overhyped the malaria-climate link and threat.”\u00a0 But I don’t see how that can be interpreted as suggesting the authors don’t share the basic understanding of climate science.\u00a0 I was just trying to come up with a theory to explain the baffling mistake of citing WGII the way they did.<\/p>\n

Now while sloppy footnoting is not normally a big deal, it must be said that the IPCC has had its credibility thrashed over and over again in the media over little more than poor citations like this.\u00a0 So the anti-science crowd should be all over this study.\u00a0 Seriously, though, I think the authors need to admit they made a mistake in using these two citations this way — or explain how the language in those citations support that sentence.
\n<\/strong><\/p>\n

Finally, Revkin distorts my critique, but that is par for the course. He also tries hard to find one high-profile report that somewhere, somehow oversells the malaria-climate link:<\/p>\n

\n

Using malaria risk as an argument for cutting greenhouse-gas emissions, given the subtleties in that area of science, appears bound to backfire. That hasn\u2019t stopped some pretty <\/span>high-profile institutions<\/a><\/span> from trying to do so.<\/p>\n<\/blockquote>\n

Yes, the UNDP’s Human Development Report 2007\/8 qualifies as “pretty high profile,” and the summary Revkin links to does contain this single phrase (italics added):<\/p>\n

\n

Among the threats to human development identified by “Fighting climate change”:<\/em><\/p>\n

*\u00a0 The breakdown of agricultural systems as a result of increased exposure to drought, rising temperatures, and more erratic rainfall, leaving up to 600 million more people facing malnutrition. Semi-arid areas of sub-Saharan Africa with some of the highest concentrations of poverty in the world face the danger of potential productivity losses of 25% by 2060.<\/p>\n

*\u00a0 An additional 1.8 billion people facing water stress by 2080, with large areas of South Asia and northern China facing a grave ecological crisis as a result of glacial retreat and changed rainfall patterns.<\/p>\n

*\u00a0 Displacement through flooding and tropical storm activity of up to 332 million people in coastal and low-lying areas. Over 70 million Bangladeshis, 22 million Vietnamese, and six million Egyptians could be affected by global warming-related flooding.<\/p>\n

*\u00a0 Emerging health risks, with an additional population of up to 400 million people facing the risk of malaria.<\/em><\/p>\n<\/blockquote>\n

But is the UNDP using the malaria risk as a primary argument for cutting greenhouse gas emissions?\u00a0 Not exactly.\u00a0 In a Box on page 29 of the full report, we find this:<\/p>\n

\n

Second, the environment is not only a matter of passive preservation, but also one of active pursuit.\u00a0 We must not think of the environment exclusively in terms of pre-existing natural conditions, since the environment can also include the results of human creation. For example, purification of water is a part of improving the environment in which we live. The elimination of epidemics, such as smallpox (which has already occurred) and malaria (which ought to occur very soon if we can get our acts together), <\/strong>is a good illustration of an environmental improvement that we can bring about.<\/p>\n<\/blockquote>\n

So the UNDP believes that we could eliminate malaria if we wanted to “very soon.”\u00a0 Hard to make the case that the UNDP is arguing in this report that malaria risk is a major argument for cutting GHGs as opposed to <\/strong>a major argument for <\/strong>just getting off our butts and doing a bunch of non-GHG-related stuff.\u00a0 And that is pretty much the point of the Nature<\/em> paper<\/strong>!\u00a0 Doh!<\/p>\n

And so we are left with this broad agreement:<\/p>\n

\n

Scientific research and assessments examining the link between human-driven climate change and malaria exposure have, for the most part, accurately gauged and conveyed the nature of the risk that warming could swell the ranks of people afflicted with this awful mosquito-borne disease.<\/p>\n<\/blockquote>\n

From a climate perspective — contrary to much of the media misreporting — this entire episode was dog bites man<\/a> or, I suppose, mosquito bites man.<\/p>\n","protected":false},"excerpt":{"rendered":"

The main subjects of my recent analysis — The non-hype about climate change (and malaria) — have chosen either to support my key conclusions or not refute them. NYT opinion blogger Andy Revkin, whose challenge to cover the original Nature paper led to my first post, opens his follow up: The climate blogger Joe Romm […]<\/p>\n","protected":false},"author":687,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-577069","post","type-post","status-publish","format-standard","hentry","category-news"],"_links":{"self":[{"href":"https:\/\/mereja.media\/index\/wp-json\/wp\/v2\/posts\/577069","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mereja.media\/index\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mereja.media\/index\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mereja.media\/index\/wp-json\/wp\/v2\/users\/687"}],"replies":[{"embeddable":true,"href":"https:\/\/mereja.media\/index\/wp-json\/wp\/v2\/comments?post=577069"}],"version-history":[{"count":0,"href":"https:\/\/mereja.media\/index\/wp-json\/wp\/v2\/posts\/577069\/revisions"}],"wp:attachment":[{"href":"https:\/\/mereja.media\/index\/wp-json\/wp\/v2\/media?parent=577069"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mereja.media\/index\/wp-json\/wp\/v2\/categories?post=577069"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mereja.media\/index\/wp-json\/wp\/v2\/tags?post=577069"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}