Responsibility in scholarship: a challenge to historian Benjamin Wilson and the Bulletin

Historian Benjamin Wilson’s demeaning article (as originally published on Jan. 5) on physicists Hans Bethe and Richard Garwin raises—because of its subject and its particular interpretation—multiple questions. They are about the Bulletin’s reviewing process and standards, about Wilson’s sourcing and evidence, about his “military-industrial complex” interpretive framework, about his apparent (mis)understanding of the need for context in studying historical documents, and about his assumptions, inferences, and conclusions. Too often, that article involves innuendos, and sometimes there is a misuse of evidence and also the ignoring of relevant evidence. Wilson’s article, in various ways, seems to be closer to a litigator’s brief than to a fair-minded, judicious study that carefully uses and assesses evidence.

As a long-publishing nuclear history scholar who has also occasionally appeared in the Bulletin, I therefore want to state a number of concerns and questions, and hope to contribute, with substantial research and many questions, to a useful public dialogue about Wilson’s troublingly flawed but also challenging article:

• Was Wilson’s article externally peer-reviewed or only internally reviewed? If the latter, who (by name) on the staff had the necessary deep background in the arms control/disarmament/ABM literature, and in particular on Bethe and Garwin, to make a well-informed judgment? Were all of the 1O apparently key archival documents cited by Wilson examined carefully by the Bulletin? If not, why not? Were other related archival items also sought, as they should have been? Did the Bulletin, before accepting the article, seek the Harvard University Press referee reviews of Wilson’s book manuscript? If available to the Bulletin, did those reviews deal with the Bethe/Garwin/ABM issues in the book manuscript, and if so, were there questions or doubts expressed by the press referees or press editor(s)? Prudence, as well as intellectual responsibility, especially requires very careful, and even probing, examination of an article when it openly, and strongly, controverts the prevailing near-consensus on a significant subject. Such prudence and concern should dictate extensive, careful, critical-minded scrutiny including examination of all key sources.
• In the case of PSAC’s 1960 recommendation on Nike-Zeus (see Wilson’s note 3), hasn’t Wilson over-stated, and thus somewhat misrepresented, that PSAC statement? It actually said, in its using the subjunctive, “there may be valid arguments” (my emphasis); but Wilson, without acknowledgment, instead converted this into PSAC’s stating that “there were ‘valid arguments’ (my emphasis).” Thus, on an important matter, Wilson converted subtlety and some tentativeness into something firm, and thereby failed to indicate the likely significance of the subjunctive “may.” That “may” could have been quite purposeful. One justifiably wonders: What if each of the significant documents Wilson cited is carefully read by a critical-minded outsider? My letter does this with a few more documents.
• At the risk of taking readers from what might be termed the “bramble bush” of documents into the even messier “weeds,” consider also Wilson’s unwarranted certainty that Bethe in 1960 was recommending $335 million (about $3.7 billion in 2025 dollars) for ABM. But, in drawing for guidance on Wilson’s endnote 3, a careful reading of Bethe’s numbered paragraph 1 in his October 26 letter, and its dealing with the major paragraph (top) on p. 3 in the PSAC report (memorandum for the record) of October 18, seems to render the warranted conclusion that Bethe’s position on this matter is actually very ambiguous, and he may well have been endorsing a substantial cut—$63 million (about $670 million in 2025 dollars). Did anyone on the Bulletin carefully read these two documents, and then conclude that Wilson is definitely correct? If so, how/why?
• Wilson’s discussion of the PSAC Strategic Military Panel’s 18-page report (of October 1965) on the “Ballistic Missile Defense System” raises important interpretive problems about how an historian should seek to understand and to discuss key documents. Wilson’s few quotations from that lengthy report are accurate, but he apparently chose—unwisely, it seems—not to examine, and thus not to discuss, the political context in 1965 of that report and, quite significantly, also to ignore some powerful negative judgments in that report about the United States’ deploying an ABM system. Notably, Wilson’s article entirely omitted, without any acknowledgment, the report’s brief but possibly very important statement early in that report, on its 3: “there appear to be far-reaching military, economic and political consequences of the decision to deploy ballistic missile defense that may be to the long-term net disadvantage of the United States” (my emphasis). That key phrasing of maybe a “net disadvantage,” appearing early in the lengthy report, seems designed to frame much of the rest of the report by suggesting the interpretive prism—of likely worrisome negative concern—through which the following 15 1/2 pages of that report should be read.
• Also, Wilson did not address, in his Bulletin article, the possible, and even perhaps the likely, situation that the panel members, or at least a number of them, were quite uneasy about ABM, but did not want entirely to block, and thus fully to oppose, it. The panel’s written recommendations, possibly emerging from differences on the panel, may have been an uneasy compromise: granting ABM proponents a small slice of bread (“design and evaluate,” and continue R&D), when the proponents of ABM wanted a whole loaf (handsome funding and deployment). To assess such a likely interpretation, a thoughtful analyst has to reach beyond the panel’s formal, and uneasy, report to seek to study (for about late 1965) various related panel documents, the views in other materials of the many panel members (there were 11 members), and the expectations and pressures from the Army and the LBJ White House, as well as Secretary McNamara, among others, on the ABM. Put bluntly: Historical interpretation requires an understanding of context, and that requires research in this case. Such also requires attention to the dynamics within the panel, but in his article, Wilson entirely ignores that subject.
• What is the exact basis—in evidence and in reasoning—for Wilson’s moving from his stating, in openly acknowledged uncertainty (“it’s hard to say why the two physicists agreed to the changes” in their 1968 Scientific American article), to Wilson’s conclusion that the two physicists “seem to have calculated that they could become public ‘opponents’ of the Pentagon without abandoning their status as insiders …”? There seems to be quite a leap here; it’s unclear from the article, and its cited evidence, that such a “calculated” (my emphasis) decision/choice was actually made by the two physicists. Did the Bulletin require that the appropriate evidence be provided? Or is Wilson just employing an inference? If so, isn’t it invidious, and shouldn’t Wilson have explained it in his article? Did the Bulletin focus on this? All this is important, because what can be termed Wilson’s “seem to have calculated” interpretation is part of the grounds for Wilson’s significant challenge—that Bethe and Garwin were two-faced and should not be trusted.
• An interesting and important interpretive problem was apparently ignored by Wilson: Did the Bethe/Garwin Scientific American article, as Scientific American publicly claimed, “nullify the effectiveness of [Sentinel] and any other [system] visualized so far,” and thus all ABM systems? If so, why did Bethe and Garwin, on their article’s first printed page, in paragraph 4, indicate that they were discussing problems in “reduc[ing] the effectiveness (my emphasis) of [even] an elaborate system”? That Bethe/Garwin statement of “reduc[ing] the effectiveness” is not equivalent to Scientific American‘s claim about what the article did: “nullify[ing] the effectiveness of any system visualized so ” Between the Scientific American statement and the Bethe/Garwin statement, some careful readers would contend, there was unacknowledged wiggle-room for Bethe and Garwin, or only one of them, to endorse some form of an ABM system—most likely, a very light system. It may well have been what was troubling Scientific American editor Flanagan in early and mid­January 1968, and that problem may have quietly lingered into publication. Ideally, this set of issues involving evidence and interpretation should be addressed by using all the available Flanagan, Bethe, and Garwin correspondence and relevant essay drafts and speeches from about mid-November 1967 through late March 1968. Did the Bulletin examine all of such materials, or even some, before accepting Wilson’s article? Aren’t there troubling ambiguities, and some wiggle-room in the published March 1968 article for a light system? Doesn’t that warrant discussion?
• Why did Wilson entirely ignore, and the Bulletin not openly deal with, physicist/ journalist Jeremy Bernstein’s informed characterization, in 1980, of that 1968 Scientific American article? Bernstein (no relation) wrote, in Hans Bethe: Prophet of Energy, p. 106, that Bethe and Garwin stated in their article that, in Bernstein’s words, “such [an ABM] system … might (Bernstein’s emphasis) work in defending a certain point, such as a missile site.” Isn’t it significant that a very able physicist (Bernstein), who dealt in print with that influential 1968 article, publicly presented that characterization of it as including the possibility of a light system? Ignoring Bernstein’s interpretation, and then ignoring that aspect of the 1968 article, as Wilson did, seems peculiar. Did the Bulletin not check Bernstein’s book, and thus not deal openly with this matter?
• Unwisely, Wilson tucked into only a brief sentence, one related to endnote 11, a very tiny part of Garwin’s significant three-page letter (July 1969) to every US senator to oppose the proposed ABM system (Safeguard). In that powerful letter, in ways largely omitted by Wilson, Garwin wrote a devastating, basically public critique of the Nixon administration’s proposed Safeguard ABM system. Garwin raised important issues of cost, efficacy, and need—most of which Wilson omitted. Garwin stated that he saw “[no] need to defend Minutemen [the U.S.’s major ICBMs] at this time,” though—perhaps reluctantly—he suggested he would support “a reorientation” to protect many “low-value targets.” Significantly, in his devastating letter, Garwin acknowledged that he had long worked and advised on defense and weaponry, including on “technical and other aspects of offensive and defensive missiles,” including ABMs. In the third paragraph, on page one in his letter, Garwin clearly stated, “I have contributed to the development of the concepts used in Safeguard” (my emphasis). Thus, contrary to the thrust of Wilson’s article, Garwin was not concealing but in fact publicly acknowledging such work! And doing so forthrightly—in a way that should not be misunderstood or ignored. In addition, but contrary to what Wilson seems to suggest in his article, Garwin in his basically public letter also called on “scientists and engineers [to] speak out,” and to admit that Safeguard “would contribute very little to the survivability of Minutemen.” Wasn’t that an open call for “insiders” to break with the administration and go public? Did the Bulletin, before accepting Wilson’s article, examine this significant Garwin letter, and still accede to Wilson’s handling of matters including his inadequate dealing with Garwin’s letter? Did the Bulletin understand that Garwin’s letter very explicitly undercut important parts of Wilson’s analysis—that Garwin and Bethe concealed much of their defense activity, created a false public face, and deceived the public?
• Did Wilson (a) interview Garwin (he was generally available into at least mid-2024 and usually generous with his time), (b) use Garwin’s archived papers (most at the American Philosophical Society were substantially open by late 2024), and (c) seek to use the Scientific American editorial-office files on the Bethe/Garwin article? If not on all (a-c), why not? Did the Bulletin explicitly query Wilson on a-c? If not, why not? For his Ph.D. dissertation (2014), Wilson had interviewed a number of people who were the subject of parts of his dissertation. Why not Garwin? Did the Bulletin examine the section of Wilson’s dissertation (mostly about pp. 222-25) on the Bethe/Garwin/ABM subject, and did the Bulletin recognize that this segment in various ways—in evidence and in tone—seems interpretively incongruent with the article Wilson submitted to the Bulletin for publication? There is also some disjunction between Wilson’s 2026 article and his co-authored (with David Kaiser) article in the Bulletin (Jan.-Feb. 2015), pp. 19-20, dealing in part with Bethe and Garwin. Did the Bulletin explore these issues before publication?
• Can the key archival documents (besides the already online one specified in note 4) cited by Wilson in his article, and some related documents cited in his book, especially on p. 400, be secured (from Wilson) and placed online, so that others may assess that apparently significant evidence? Bethe’s archived papers—Wilson’s source (six documents) in his article, and especially crucial involving the important endnotes 8, 9, and 11—are now closed for national-security reasons (by the government) to researchers, so independent checking is impossible in that collection. Can Wilson with the Bulletin place online all the Bethe-archive materials that Wilson in his book (Strange Stability), pp. 239-40 and notes 96-99, cites in discussing the writing of the March 1968 Scientific American article, though perhaps that posting should be expanded to all the Bethe-archive materials dealt with on pp. 236-40 and notes 83-99.
• Wilson should have gathered and published in his article the substantial evidence that Bethe and Garwin openly acknowledged (a) giving secret and non-secret technological-scientific advice to the government on improving and on opposing ABM, and (b) publicly and privately criticizing some government ABM planning and analysis. In interviews, and sometimes also elsewhere, physicists/government advisers Sidney Drell, Wolfgang K.H. (Pief) Panofsky, Herbert York, and others—including both Bethe and Garwin—did confirm this over the years. Omitting all this, as Wilson apparently did, seems both unwise and unfair.
• What is the firm evidence that Garwin, when working for IBM, consulted for any outside defense contractor(s) after 1952? What if—as seems strongly to be the case—there was no such outside defense contracting for Garwin after about 1952? What then happens to Wilson’s study in terms of Garwin and Wilson’s statements about Garwin’s actions and his motives? In addition, why did Wilson apparently assume, without any sustained analysis and explanation, that Bethe’s financial involvement with defense contracting often heavily shaped his position on defense matters? Why deny Bethe’s sincerity and integrity, and not explicitly consider that his basic integrity and his honest analysis could lead him to his sometimes-shifting positions on the often complicated and unsettling weapons/arms control issues?

The questions and concerns in my letter do not exhaust the relevant issues or the related evidence. But these questions and concerns, with specific evidence on some matters, collectively seem helpful in focusing a discussion. That includes significant concerns about the Bulletin’s reviewing procedures and standards, and very close attention to evidence involving Wilson’s article. Frank von Hippel (a respected scholar who worked with Bethe and Garwin) and Tom Garwin (Richard [“Dick”] Garwin’s son) are also contributing to the dialogue on Wilson’s troubling, and troubled, 2026 article. Such a dialogue seems both appropriate and necessary in examining Wilson’s deeply flawed study of two distinguished physicists who were significantly involved in arms control matters in giving both policy and technology-science advice—Hans Bethe and Richard Garwin. What is at issue involves dealing with those two men, and their thinking, actions, and motivations, and also important matters on the writing of responsible, careful, and fair-minded history.