Scientific populism or honest criticism? What's wrong with Gheorghe Cuciureanu's blog?
Gheorghe Cuciureanu's blog is positioned as a platform for discussing science in Moldova, but the credibility and objectivity of his publications are questionable. In his latest article entitled “Clasamentul Național H-index al Moldovei – un clasament pseudoștiințific?” (translated: “Moldova's National H-index Rating – a pseudoscientific rating?”), the author openly questions the scientific validity of the new H-index rating. This review article provides a critical analysis of this blog and its author - focusing on the unreliability of the publications, manipulative arguments, the level of scientific competence of Cuciureanu, as well as possible bias and ulterior motives of his criticism. All conclusions are supported by concrete examples from his blog, scientific papers, and community reactions.
Cuciureanu's blog: objectivity in question
On first reading Cuciureanu's blog, one is struck by its biased nature. Almost all contributions have a denunciatory or critical tone, ranging from accusations of plagiarism and predatory publications to criticism of scientific rankings. For example, the mentioned article about Moldovan National H-Index Ranking calls it ‘pseudoscientific’ in the title. The author prepares the reader to be sceptical even before the facts are presented. This manner is characteristic of many blog entries, which casts doubt on the author's impartiality.
It is important to note that Cuciureanu rarely provides a balanced analysis, limiting himself to presenting the negative sides of the phenomenon. In the case of the National H-Index Ranking, he admits that it received some support – the ranking was posted on the page of the Academy of Sciences of Moldova with the claim that it “contributes to the quality of research and the global visibility of Moldovan science”. However, the author of the blog completely rejects the value of this initiative, calling it “dubious” without attempting to understand why official structures saw any benefit in it. This one-sidedness makes one question his objectivity: Cuciureanu essentially ignores any positive information, concentrating only on what confirms his critical position.
In addition, a number of publications follow a similar approach: choosing provocative headlines and emphasising only the problems. For example, when analysing the activity of the famous MDPI publishing house, the blogger points out the ‘dubious’ editorial policy, high fees and even refers to the existence of “blacklists” of MDPI journals. Although MDPI is one of the world's largest publishers of scientific journals indexed in Scopus/Web of Science, Cuciureanu effectively equates it with predatory publishers.
Such statements seem over-generalised. One gets the impression that the author is inclined to label entire projects or organisations without providing a balanced analysis of the pros and cons. As a result, the credibility of the blog's conclusions is diminished - the reader sees primarily the author's personal attitude rather than objective research.
Manipulative techniques in argumentation
Gheorghe Cuciureanu's style of argumentation is often manipulative. Let us consider his approach in detail in the article about Moldovan National H-Index Ranking. The author lists a number of factors that allegedly prove the rating is not serious, but many of them are based on insinuations or logical strains:
1. Anonymity of the rating authors
Cuciureanu emphasizes that the rating website does not list the specific names of the creators, only stating that it was compiled by a "group of scientists from the USA, the UK, Ukraine, the Netherlands, and Turkey" – and immediately claims that such anonymity is typical of "predatory" publications. In fact, he turns the absence of named authors into evidence of dishonesty, although this is merely an indirect indicator. There is no direct evidence that the rating was created by fraudsters – but the reader is left with the impression of a "predatory" nature of the project.
2. Self-promotion and bold claims
The author quotes promotional phrases from the rating website about its uniqueness and objectivity and sarcastically remarks that "despite all these achievements, the authors prefer to remain anonymous." Here, sarcasm is used to suggest to the reader that if the developers praise their product, they must have something to hide. However, such formulations are typical of marketing presentations, even in entirely legitimate projects. Cuciureanu, however, presents them as inherently suspicious, strengthening the negative impression with emotional judgments rather than facts.
3. Criticism of the methodology without depth
The rating uses a combined H-index (the average from Scopus, Web of Science, and half of the Google Scholar index). Cuciureanu calls this methodology "simplified, irrelevant, and unvalidated in the academic community". He rightly points out that Google Scholar data are less rigorously controlled (they might include "predatory" publications, etc.). However, the author does not provide any alternatives or specific analyses to show why simply averaging the three sources is problematic. His sweeping claim of "invalidity" appears unsubstantiated – it is obvious that the combined index has never been published in scientific journals, but this in itself does not prove pseudoscience. Here, Cuciureanu exploits the fact that the methodology is non-standard to immediately cast doubt on its validity without conducting a thorough comparison with other possible metrics.
4. Focusing on individual errors as evidence of general invalidity.
The author cites examples of inaccuracies in the rating data: some institutions listed have been reorganized or disbanded, and some researchers are listed with outdated affiliations. In particular, the author notes that the Google Scholar ranking for 2025 places an Alexa Wolberg from the Technical University of Moldova in third place – a name unknown to Cuciureanu. These facts point to data incompleteness and automatic aggregation of information (for instance, a scholar may have changed institutions, but the old affiliation remains in the databases, or there may be a mix-up with names). However, the blogger presents these as evidence that the ranking "does not reflect reality" and is "completely erroneous". This is an example of a logical fallacy: individual errors in the database are used to conclude that the entire system is worthless. Instead of suggesting that the data should be corrected or acknowledging their temporary imperfection, the author uses these flaws to further discredit the ranking in the readers' eyes.
5. Unsubstantiated conspiracy theory
The climax of the article is an attempt to link the rating with the commercial project "Scientific Publications." Cuciureanu notes that, alongside the promotion of the ranking, there was a rise in ads for the "Scientific Publications" page on social media, offering paid services to increase the H-index and publish articles for money. He points out that the list of countries for which similar H-index rankings have been created coincides with the list of countries where "Scientific Publications" has websites in local languages (former Soviet and socialist countries). Based on this, the author concludes there is a "coordinated campaign" and claims that the ranking is used as a tool to lure Moldovan scholars into paying for services to increase their H-index. The problem is that no direct evidence of a conspiracy is provided – no common organizers’ names, no financial data. The coincidence of geography and parallel activity are indirect observations, but Cuciureanu builds a clear accusation from them. This is a very serious claim, essentially accusing the project of manipulating the scientific community for profit, yet it is presented as a fact without any verifiable proof. This technique is a classic example of a conspiratorial insinuation, where individual coincidences are declared an intentional malicious strategy.
In summary, the arguments presented above demonstrate that Cuciureanu uses a range of manipulative techniques: emotionally charged assessments instead of neutral formulations, excessive generalizations, selective facts that only support his version, and assumptions presented as conclusions. Logical errors – from argumentum ad hominem (hints at the dishonesty of the unknown authors of the ranking) to overly hasty generalizations – undermine the scientific integrity of his analysis. As a result, the article creates the impression not of an impartial review, but of an accusatory speech, where the goal is to convince readers of the "pseudoscientific" nature of the ranking at any cost. This approach is problematic for gaining the trust of readers: facts are mixed with opinions and assumptions, making it difficult to separate one from the other.
The level of the author’s scientific competence
An important aspect is how competent the author is in the fields he critiques so confidently. Gheorghe Cuciureanu positions himself as an expert in scientometrics and science policy, citing many years of professional experience. Indeed, his biography shows that he has worked in organizations related to science: the Institute for Development of the Information Society (IDSI), the National Agency for Quality Assurance in Education and Science (ANACEC), and has been a member of councils and commissions under the Ministry of Education and the Academy of Sciences. Moreover, Cuciureanu is one of the developers of the so-called "National Bibliometric Tool" for assessing publication activity in Moldova. At first glance, this is an impressive resume.
However, if we look at Cuciureanu's own scientific achievements, the picture is more modest. According to his Google Scholar profile, his Hirsch index (H-index) is only 6 (as of 2024). This is a relatively low figure, indicating that his own works have been cited a limited number of times. For someone claiming authority in scientometrics, such an H-index is not particularly convincing. For example, Cuciureanu himself publicly questions the value of the H-index, but one cannot ignore the personal interest involved: his low H-index might be one of the reasons for his critical stance toward a ranking based on this metric. In other words, a potential conflict of interest can be traced here: a researcher with a low H-index criticizes a project that ranks scientists based on their H-index.
Additionally, Cuciureanu's scientific publications are few. Yes, he has several articles on open science and research quality issues, one of which was published in the journal “Science and Engineering Ethics”, a respectable academic source. However, his main activity in recent years has been in blog posts and analytical reviews rather than original scientific research. His critical articles are not subject to independent peer review, unlike scientific publications, so the conclusions in them are more of an opinion from one expert, without verification by the scientific community.
It should also be noted that Cuciureanu had a failed episode in his career: his work in a government position ended unsuccessfully. In 2022, he was appointed as the State Secretary for Research at the Ministry of Education and Science, but he remained in this role for only a short time. Within a few months, the government relieved him of his position, accepting his resignation.
In summary, although Gheorghe Cuciureanu has experience and knowledge in the field of science, his own achievements cannot be considered outstanding. This is important to consider when evaluating his sharp criticism. When the author takes on the task of judging the "scientific validity" of someone else’s project, it is logical to ask how high his own scientific authority is. In this case, his authority is not unquestionable. This does not mean that his arguments are automatically wrong – but it does mean that the reader should approach them critically, check the facts, and not take bold statements at face value.
Abuse of statistics and logical errors
In addition to the general tone, Cuciureanu's works contain specific errors and manipulations in argumentation that undermine trust in his conclusions. He often uses numbers and facts, but the way they are presented can be biased.
For example, in an article about Moldovan scientists' publications in MDPI journals, the author provides a calculation: in 2023, the total expenses for publication fees (APC) in these journals amounted to 258,300 Swiss francs, or approximately 5.4 million lei, which is roughly 1% of Moldova's total government spending on research and development. This figure sounds impressive and undoubtedly evokes a negative reaction (suggesting that such a large amount of money "flowed" into publication fees).
However, Cuciureanu himself acknowledges that he did not take into account possible discounts and funding from foreign co-authors. In other words, the actual amount paid by the Moldovan side may be much lower, and some of the funds could have been covered by foreign grants or universities. Nevertheless, the author highlights the largest possible amount, influencing the reader's emotions.
This is an example of how statistically correct data can be used without context, distorting its meaning. Instead of an objective conclusion ("publications cost money, part of which may be covered externally"), the blogger essentially suggests the idea of colossal and wasteful spending of Moldovan funds. This technique is hard to call conscientious — it is more of an attempt to shock with figures rather than to understand the issue.
Let's also examine the logical flow of Cuciureanu's arguments. In many cases, it is flawed. For instance, in his analysis of the H-index in the ranking, he attributes identified inaccuracies (outdated data) to dishonesty on the part of the authors of the ranking, when a more obvious explanation is the technical limitations and novelty of the project. Another example is the generalization of a specific case: since one of the ranked scientists is unknown to Cuciureanu (the case with "Alexa Wolberg"), he concludes that there are "many" such scientists and the ranking does not accurately reflect reality. However, this may simply be a rare anomaly. Such rhetorical leaps from specifics to global conclusions reduce the value of the analysis.
Cuciureanu’s obsession with secondary details also deserves mention. In his text about the "pseudoscientific" ranking, he even cites a humorous response from ChatGPT about the vanity of scientists, trying to explain why some researchers fall for such rankings. It may seem like a minor detail, but it illustrates the author's style: instead of a strict analysis of causes and consequences, he is willing to insert an emotionally ironic aside that entertains the reader but does not support the main point with evidence. A serious analytical article is unlikely to reference an AI language model's opinion on human psychology — it simply lacks credibility. While such techniques may make the text more engaging, they undermine the scientific rigor of the presentation.
Finally, it is worth noting that Cuciureanu does not conduct a comprehensive comparative analysis in his critical works. He does not consider alternative viewpoints or provide data on how things stand in other countries or systems. In the case of the H-index ranking, it would have been logical to compare it with other international rankings of scientists, indicating whether similar composite metrics exist elsewhere and how they are viewed. Instead, the author limits himself to local criticism, which, though rich in detail, remains isolated from a broader context. This approach is prone to "tunnel vision": conclusions are drawn within a narrow corridor of pre-selected facts. For the reader, this means a risk of receiving a distorted picture.
Conclusion
After analyzing Gheorghe Cuciureanu’s blog, particularly his article on the "National H-Index Ranking of Moldova," it can be confidently stated that the reliability and integrity of the publications raise serious doubts. The author positions himself as a champion of scientific purity, but in his texts, he often resorts to controversial techniques – ranging from a one-sided presentation of the topic to baseless accusations.
Of course, some of the issues raised by Cuciureanu are real: the quality of scientific metrics, the danger of predatory journals, and the risk of turning researchers' ambition into a tool for profit – these are all issues that the scientific community should consider. However, the way Cuciureanu conducts the discussion is destructive. Instead of encouraging dialogue and improving the situation, his publications are aimed at discrediting and sensationalizing. As a result, trust is undermined: the reader finds it difficult to separate facts from personal interpretations in the blogger’s writings.
What is especially concerning are the accusations of manipulation against the creators of the ranking. These accusations, supported only by indirect evidence, seem premature at best. Without independent verification and comments from the other side, such statements remain at the level of suspicion. By publicly spreading them, the blogger is, in effect, engaging in the manipulation of public opinion, something he ostensibly opposes.
This does not mean that he is wrong by default, but it calls for caution: perhaps part of his criticism is driven by personal motives and views that are not shared by the majority of scientists. The recommendation for readers of the Moldovan National H-Index Ranking is to approach the publications on this blog critically and verify the provided information through independent sources. Criticism in science is essential, but it is valuable only when based on facts and honest methods. In the case of Gheorghe Cuciureanu’s blog, there are reasons to believe that his provocative style and personal motives outweigh objectivity. This diminishes the value of his materials and raises doubts about the sincerity of his proclaimed fight for scientific integrity.
One should approach the author’s bold accusations with caution, demanding transparent evidence and the opinions of all parties before drawing conclusions about the "pseudoscience" of various initiatives. Science should be based on evidence and impartial analysis – qualities that, unfortunately, are not always present in the publications of this blog.