This аppeal in a diversity libel action is from a summary judgment for the defendant granted by the United States District Court for the Southern District of New York, Richard Owen, Judge. The plaintiff, John Yiamouyiannis, Ph.D., brought suit against Consumers Union of the United States, Inc. (Consumers Union) for libel said to have been contained in a two-part series of articles appearing in appellee’s magazine, Consumer Reports, in July and August of 1978. The articles, entitled Fluoridation: The Cancer Scare and The Attack on Fluoridation — Six Ways to Mislead the Public, as their titles imply, attacked as misleading and erroneous the claims made by certain individuals and organizations that fluoridation causes cancer, birth defects and other ills. Appellant claims that he was defamed, particularly in the scientific community, but alsо in the eyes “of his fellow countrymen to whom he has something important to say” and “whom he serves and must convince.” We affirm the judgment.
Briefly stated, the underlying facts are these: Dr. Yiaiftouyiannis is and for many years has been an active opponent of the fluoridation of public water supplies, and since 1974 has been a paid employee of the National Health Federation, which is an organization that for over twenty years has been actively opposed to fluoridation. Dr. Yiamouyiannis has also authored over fifteen articles on fluoride and is a coeditor of a quarterly, Fluoride, published by the International Sоciety for Fluoride Research. He appeared actively before the Subcommittee on Intergovernmental Relations and Human Resources of the House Committee on Governmental Operations on September 21 and October 12, 1977, 1 both to state his own views on the dangers of fluoridation and to refute the arguments of the National Cancer Institute (NCI) and various other *934 organizations that have taken the position that fluoridation is not harmful and helps significantly in the prevention of dental caries. These other organizations include the National Academy of Sciences, the National Heart, Lung and Blood Institute, the American Medical Association, the American Cancer Society, and the American Dental Association.
The Consumer Reports article was written by Joseph R. Botta, a senior editor on the magazine staff. Botta is a professional journalist who has been a scientific writer for fifteen years, haying worked for the Shell Oil Company from 1959 to 1971, and for Consumers Union in the environmental and health areas since 1972. Botta became interested in the topic of the campaign against fluoridation after having read an article in the New England Journal of Medicine — Walsh, Fluoride: Slow Diffusion of a Proved Preventive Measure, 296 New England J.Med. 1118 (1977) — and an article in a leading British medical journal — Doll & Kinlen, Fluoridation of Water and Cancer Mortality in the USA, Lancet, June 18, 1977, at 1300. But it was only when the Hоuse Subcommittee held hearings on the effects of fluoridation and its possible link to cancer that the decision to write and publish an article on the subject was made. Botta obtained a copy of the transcript of the hearings before the House Subcommittee and reviewed some standard medical reference works, which led him to the World Health Organization’s 1970 report, Fluorides and Human Health, and to other studies on fluoridation. His conclusion from these studies, as stated in his affidavit, was that there was “no acceptable scientific evidence of any kind that the practice of fluoridating drinking water at appropriate lеvels had any deleterious effects whatever” (emphasis in original).
In the course of Botta’s research he also made reference to studies by the British Royal College of Physicians, by the Royal Statistical Society and by investigators at Oxford University. The Subcommittee hearings record contained a schedule, set out in the margin, of studies between 1954 and 1977 showing no association between cancer incidence or deaths and fluoride. 2 *935 Accordingly, Botta was led by “the overwhelming weight of scientific evidence” to have serious doubts as to the credibility to be accorded to Dr. Yiamouyiannis’s work— two unpublished versions of which, dating from July and December of 1975, were criticized by the National Cancer Institute. Hearings Record at 98-101, 110-113, 203-208. A more recent version of appellant’s work, presented in England in May of 1977 and published in the magazine Fluoride, was incorporated in the hearings record. Id. at 18-40.
A brief review of the Consumer Reports articles is as follows: The first article, published in July 1978, relates how Dr. Yiam-ouyiannis’s colleague, Dean Burk, Ph.D., an American biochemist, helped to kill a proposal before the Dutch Parliament to fluoridate water supplies, by virtue of a television interview in Holland in 1976 in which he told the audience that “fluoridation is a form of public mass murder.” The article discusses the defeat in Los Angeles and hundreds of other American communities of fluoridation proposals, and mentions the House Subcommittee hearings. What emerged from the testimony, the article says, was “an unmistakable sense that millions of Americans are being grossly misled about fluoridation. The article then describes the initial investigation in the 1930s and 1940s resulting in the conclusion that fluoridation helps prevent dental cavities, and also refers to the opposition that gradually developed. This opposition is now led by the National Health Federation, whose roots, the article says, “run deep into the soil of medical quackery.” 3 The article goes on to say that in 1974, the NHF decided to “ ‘break the back’ ” of fluoridation efforts and “hired Dr. Yiamouyiannis to do the job.” It says that he was successful in influencing the debate in 1974 in Los Ange-les, and that his July 1975 study with Dr. Burk (who is said to be a leading advocate of laetrile along with the NHF), “failed [according to the NCI] to take into account widely recognized risk factors known to affect the death rate.” It adds that a later December 1975 study was even more “amateurish,” according to an NCI official, and ignored “the most fundamental factors involved in cancer mortality rates — age, sex and race.” The article reports that Drs. Burk and Yiamouyiannis were successful in Holland, but unsuccessful in England, and points out that “independent investigations by seven of the leading medical and scientific organizations in the English-speaking world have unanimously refuted the National Health Federation’s cancer claims.” See note 2 supra.
The second article, published one month later, refers to other claims that fluoridation causes harm, yet nowhere mentions Dr. Yiamouyiannis, Dr. Burk, or the National Health Federation in refuting theories that fluoride is a poison, causes birth defects, is mutagenic, causes allergic reactions, causes cancer in animals, and contributes to heart disease. However, the article does state that “every type of misrepresentation known to Disraeli” has “been used to attack fluoridation,” referring to the “misleading *936 information” that appears regularly in a paper called the National Fluoridation News, and also states that the “entire gamut of hokum” has recently been published in an issue of the Cancer Control Journal, a pro-laetrile magazine based in Los Angeles. The article concludes by saying that the “simple truth is that there is no ‘scientific controversy’ over the safety of fluoridation,” and that the “survival of this fake controversy represents, in CU’s opinion, one of the major triumphs of quackery over science in our generation.”
Appellant’s unverified complaint in four counts, each seeking two million dollars in damagеs, complains of defamation mainly by innuendo. In essence, appellant reads the articles as saying that his work is “grossly and irresponsibly misleading” the American people; that fluoridation is absolutely and unquestionably safe; that appellant sold his scientific integrity and objectivity to contrive a deliberately false case against fluoridation; that appellant’s work is incompetent “claptrap” and overlooks fundamental risk factors that elementary principles require; that appellant and Dr. Burk have insisted both in America and Europe that fluoridation is mass murder; and that they are men of no credibility оr honor. All of this is said to be false and to have been published with the purpose of destroying the appellant’s reputation with “willful or reckless disregard of the facts.”
In moving for a summary judgment, ap-pellee submitted Mr. Botta’s affidavit as well as the House Subcommittee hearings. The affidavit set forth Botta’s account of research, as above stated, which was undisputed, as well as his investigation of the background and qualifications of Drs. Yiamouyiannis and Burk and his consultations before publication, also undisputed. These consultations were with (1) the Consumers Union library staff, to determine the reliability of supporting references, (2) the technical department, (3) an in-house medical consultant, (4) an outside medical advisor, (5) a dental consultant, (6) a Ph.D. with experience in epidemiology and the safety of water supplies, (7) a psychiatrist who in connection with health fraud had investigated and written about the National Health Federation, (8) the head of the Environmental Studies Section of the Environmental Epidemiology Branch of NCI, and (9) a professor of biochemistry of the University of Minnesota, all of whom, after some suggested changes that were incorporated into the final version of the article, agreed that it was reliable and accurate.
Dr. Yiamouyiannis’s counteraffidavit takes particular issue with the statement in the first article that he and Dr. Burk had ignored the most fundamental risk factors —age, sex and race — and says that this related only to their 1975 preliminary studies, whereas their later works did take these into account. 4 The counter-affidavit *937 also says that data and procedures of NCI were shown in Congress to be flawed by critical errors and omissions and that it was this data that was copied in England, thereby showing “the political intrigue of the current cover-up of the fluoridation cancer link.” 5 He goes on to say that the seven independent investigations alluded to in the Botta article did nоt address the most recent and comprehensive study by Dr. Burk and the affiant appearing in Fluoride magazine, so that his work had not been “refuted.” 6 Other issues with regard to the scientific viability of the fluoridation controversy are detailed.
Judge Owen below granted the motion for summary judgment, concluding that appellant had failed to meet his burden, under
New York Times Co. v. Sullivan,
DISCUSSION
The rule of
New York Times Co. v. Sullivan, supra,
For the most part those who attain this status have assumed roles of especial prominence in the affairs of society. Some occupy positions of such persuasive power and influence that they are deemed public figures for all purposes. More commonly, those classed as public figures have thrust themselves to the forefront of particular public controversies in order to influence the resolution of the issues involved. In either event, they invite attention and comment.
Id. 8
On this basis, Mrs. Firestone, the plaintiff in a contestеd Palm Beach divorce case that had allegations on both sides of adultery and was a
causé celebre
in Palm Beach if not in all of Florida, was held not to be a public figure.
Time, Inc. v. Firestone,
Under that formulation, we have no doubt that appellant is a “public figure.” While he is not one of those occupying a position of persuasive power and influence so as to be deemed a public figure for all purposes, he clearly is a person who has “thrust” himself “to the forefront” of a particular public controversy — that pertaining to fluoridation — “in order to influence the resolution of the issues involved,” thereby in Gertz’s words “invitpng] attention and comment.”
Indeed, we do not understand аppellant to dispute this; Judge Owen below stated •that he was “an admitted public figure.” And appellant’s brief on appeal does not claim otherwise, though no express concession is made. But if there were any doubt about it, appellant’s own complaint and affidavits would resolve it. His complaint notes that he is “Science Director of the National Health Federation, an organization dedicated to the promotion of health freedoms throughout the United States.” Complaint H1 (emphasis supplied). It states that his work has been made “a matter of public record” in a “scientific paper,” in the House Subcommittee Hearings, and in hearings before the Allegheny County Court of Common Pleas. 9 Id. 12. *939 His affidavit states that he is a “recognized expert on the biological effects of fluoride,” “has authored over fifteen articles on fluoride,” and has “demonstrated to [Congressmen] that . . . the National Cancer Institute made . . . significant error^).” Affidavit of Dr. Yiamouyiannis KH1, 6. His statement pursuant to Local Rule 9(g) does not deny the following statements by appellee: that he “is and for many years has been an active and vociferous opponent of” fluoridation; ihat “since 1974, has been a paid employee of the National Health Federation, which has itself for оver two decades been actively and vociferously opposed to fluoridation”; that he has produced studies obtaining broad distribution, including one in the City of Los Angeles, at a time when the voters of that city were to pass upon a water fluoridation referendum; that he has voluntarily sought and obtained the very widest publicity for himself and his views, in newspaper and magazine articles, radio and television broadcasts, public speeches, and other public forums; that he has testified at length as to his views, in various judicial proceedings, and in the Subcommittee hearings; and that he has maintained for the past five years that the reason for his discharge as an employee of the Chemical Abstracts Service was his notoriety as an opponent of fluoridation.
In the light of the foregoing, appellant is clearly a public figure and the “actual malice” test of Sullivan therefore clearly applies.
Appellant’s principal claim on appeal is that the district court erred in granting summary judgment because it thought, erroneously, that in libel cases summary judgment “ ‘may well be the “rule” rather than the “exception.” ’ ” District Court Opinion at 2 (quoting
Oliver v. Village Voice, Inc.,
Considering the nuances of the issues raised here, we are constrained to express some doubt about the so-called “rule.” The proof of “actual malice” calls a defendant’s state of mind into question, New York Times v. Sullivan,376 U.S. 254 ,84 S.Ct. 710 ,11 L.Ed.2d 686 (1964), and does not readily lend itself to summаry disposition. See 10 Wright & Miller, Federal Practice and Procedure § 2730, at 590-592. Cf. Herbert v. Lando,441 U.S. 153 ,99 S.Ct. 1635 ,60 L.Ed.2d 115 (1979). In the present posture of the case, however, the propriety of dealing with such complex issues by summary judgment is not before us.
*940
Until more directly advised, we think that this neutral approach correctly states the rule as it is presently in force: neither grant nor denial of a motion for summary judgment is to be preferred. Defamation actions are, for procedural purposes, such as discovery, see
Herbert v. Lando,
But this does not mean that our preliminary analysis is at end. The rule of
Sullivan,
in addition to requiring a defamation plaintiff to prove “actual malice” in the case of public officials and public figures, requires that proof of actual malice be with “convincing clarity,”
It is clear that appellee, through its agents, made a thorough investigation of the facts. Scientific writings and authorities in the field were consulted; authoritative scientific bоdies speaking for substantial segments of the medical and scientific community were investigated. The unquestioned methodology of the preparation of the article exemplifies the very highest order of responsible journalism: the entire article was checked and rechecked across a spectrum of knowledge and, where necessary, changes were made in the interests of accuracy.
Appellant’s principal claim on appeal is that Botta’s credibility is contested by circumstantial evidence. The House Subcommittee hearings, he argues, themselves show actual malice because they show (a) that “the reality of the fluoridation-cancer controversy among competent, learned, serious-minded scientists is beyond question,” (b) that “Plaintiff did adjust his crude data for age, race, and sex,” and (c) that he “is a prominent, well-recognized scientist in the *941 area of fluoridation.” Appellant also argues that, after publication of the articles but before suit and before a licensed republication in the Journal of the California Dental Association in January 1979, he made available to Consumers Union the 51-page memorandum submitted in the Allegheny County case, mentioned earlier, note 9 supra. This “rebroadcast” of the libels, he contends, shows mаlice.
Treating these points seriatim, even if in the opinion of some there is a real fluoridation-cancer controversy, this does not prove actual malice on the part of Consumers Union. Indeed, appellee’s expressed “opinion” to the contrary, as such, is not defamatory at all, since false or even pernicious opinions are not actionable.
Gertz v. Robert Welch, Inc., supra,
More specifically, with respect to appellant’s two 1975 studies, the article stated that the first failed to take into account “widely recognized risk factors” — ethnic, demographic and others 10 — and the second was said to be “even more amateurish” — ignoring age, sex, and race. 11 Appellant’s affidavit makes much of these remarks. But appellant does not deny that his 1975 articles did not take these risk factоrs into account — obviously there could be no actual malice if the statements were true. Moreover, his complaint that the Consumer Reports article did not address his subsequent 1977 article does not indicate either defamation or actual malice, especially since the later study was also suspect. 12
In addition, the complaint argues that the Consumers Union article did not fairly show that the NCI had made a serious mathematical error, which, combined with a refusal to disclose certain procedures to appellant, amounted to a “cover-up of the fluoridation-cancer link.” (Aff. of Dr. Yiamouyian-nis H 10). We find nothing, howеver, after perusal of the hearings record, that indicates that appellee’s failure to discuss an NCI “cover-up” is defamatory of Dr. Yiam-ouyiannis, much less made with actual mal *942 ice. The error was apparently minor, 13 and the failure to disclose was merely described in Botta’s article as “less sinister than some members of the British Parliament were later led to believe” — a matter of opinion, fair for public comment.
Finally, we find nothing in the memorandum in the Allegheny County case, submitted to appellee after publication but before a republication, that is sufficient to show that appellee acted with actual malice. The argument in the memorandum itself is based principally on the studies of appellant and his NHF colleagues, and therefore is hardly sufficient to demonstrate that Botta or the others at Consumers Union who allowed the republication either knew that their criticisms of appellant were false, or were reckless concerning that question.
In short, with respect to any portions of the alleged defamatory matter that are not already protected as statements of opinion, no showing has been made that they were published with actual malice, let alone a showing that achieves “convincing clarity”. The order granting summаry judgment must therefore be affirmed.
Judgment affirmed.
Notes
. See The National Cancer Program (Part 2.— Fluoridation of Public Drinking Water): Hearings Before the Subcomm. on Intergovernmental Relations and Human Resources of the House Comm. on Governmental Operations, 95th Cong., 1st Sess. (1977) (hereinafter “Hearings Record”).
. Year and institution Method Association with flouride 1954: Division of Dental Public Health (USPHS) ....... 1962: Ministry of Health, Great Britain................ 1974: Medical Research Council (G.B.), London School of Hygiene............... 1975: Oxford University (England) Do....................... 1976: National Cancer Institute (U.S.)................. Do....................... Do....................... 1977: National Heart, Lung, and Blood Institute (U.S.) . .. 1977: Center for Disease Control (USPHS) .............. Cancer deaths in U.S. cities (N) .................. None Cancer deaths in English cities (N)............. Do. Cancer deaths in English cities (N) (reanalysis of 1962 study)........... Do. Cancer inсidence in English cities and rural areas (N) Do. Cancer incidence in cities and rural areas of New York, Connecticut, Holland, and New Zealand (A) .................. Cancer deaths in U.S. counties (N) .............. Do. Cancer deaths in U.S. counties (A) .............. Do. Cancer incidence in U.S. cities (A) ............. Do. Cancer deaths in U.S. cities (A) .................. Do. do...................... Do. *935 Association with Year and institution Method flouride 1976: Royal College of Physicians (England) ............. Review (N & A)......... Do. 1977: National Academy of Sciences (U.S.)......... do...................... Do. Hearings Record at 101 (“Do.” means “ditto”).
. According to the article in 1963 the FDA released a report on the NHF that said in part:
The stated purpose of the federation is to promote “freedom of choice” in health matters. This record shows that what this frequently means is freedom to promote medical nostrums and devices which violate the law. From its inception, the federation has been a front for promoters of unproved remedies, eccentric theories and quackery.
. The Hearings Record at 203-04 contains the following testimony, as to the later 1977 paper, from Dr. Robert N. Hoover, Head, Environmental Studies Section, Environmental Epidemiology Branch, Division of Cancer Cause and Prevention of the National Cancer Institute:
Mr. Fountain. Dr. Newell, Mr. Goldham-mer informs me that he asked NCI to review and to anаlyze a paper “Fluoridation and Cancer” written by Dr. Yiamouyiannis and Dr. Burk and published in the publication Fluoride. Has NCI done this?
Dr. Newell. I will defer to Dr. Hoover.
Dr. Hoover. Yes, I have, sir.
Mr. Fountain. Would you give your expert assessment of the paper from your point of view?
Dr. Hoover. The paper attempted to address some of the criticisms that have been directed at their earlier studies in that they had not controlled for age, sex and race, differences between the two areas.
In the paper, they did not control for race and said they did not think they had to. They attempted to control for age by using very broad age categories.
So, in essence, they did not address the criticisms and they did not control for race, and they did not adequately control for age.
Therefore, I think the same criticisms that applied to the earlier works, such as inadequate control for differences between the two groups of cities, apply to their more recent effort.
In fact, even the crudeness of the analysis that they have done contributes to our opinion that there is, in fact, no association.
In general, there is a dictum in epidemiology. The crudest control is no control at all. That is using one age category. If you do a *937 very crude control by splitting into several groups and you knоck an association way down, it indicates to epidemiologists that maybe you need to achieve very fine control. That is, you need to take the controlling categories down to a finer level in order to see what happens to the association.
. The Hearings Record at 208 contains the following:
Dr. Hoover. Dr. Yiamouyiannis has demeaned some fairly renowned scientists in Great Britain by saying that they put their names on our publications. That is clearly not true. If you read their materials, you will see that it is not true. They used different standards than we did and they used truly elegant analyses which went much beyond what we did in our instant reanalysis. They did use the same set of data, however, and, therefore, they had the 1.5 percent error we did. We transmitted that information to them and then called them to see if correction of this error changed their conclusions.
I talked with Dr. Kinlen of Oxford on the phone, and I wish I could do the British accents for you, but Dr. Kinlen said, “Of course, it makes no difference at all.”
Dr. D. J. Newell of the Royal Statistical Society said he had written me a letter but he did not call me because there was nothing urgent about it and the correction really made no difference in their conclusions either.
So, I think you can rest assured that the conclusions reached by Oxford and by the Royal Statistical Society are as they were published.
The error was not one of addition but of geography in that the NCI erroneously included all the deaths from Suffolk County (14,487) rather than the City of Boston (14,272). Id. at 81, 208. This made a difference of l*/2 — 2%. Id.
. But see notes 4 and 5 supra.
. Kalven, The New York Times Case: A Note on “The Central Meaning of the First Amendment,” 1964 Sup.Ct.Rev. 191, 221.
. See Note, The Editorial Function and The Gertz Public Figure Standard, 87 Yale L.J. 1723, 1733 (1978) (describing two “branches” of Gertz rule).
. Exhibit 13, attached to appellant’s affidavit, is a brief submitted to the Court of Common Pleas of Allegheny County, Pennsylvania in
Aitkenhead v. Borough of West View,
40 Pa. Cmwlth. 547,
. This was substantiated by the Hearings Record at 110-11.
. This was substantiated by the Hearings Record at 111-13.
. The Hearings Record substantiates that it was. See note 4 supra. See also Hearings Record at 218 (letter from D. J. Newell to Dr. J. Yiamouyiannis, Oct. 27, 1977).
. See notes 5 and 12 supra.
