Showing posts with label ethics. Show all posts
Showing posts with label ethics. Show all posts

19 February 2024

Rats, responsibility, and reputations in research, or: That generative AI figure of rat “dck”

Say what you will about social media, it is a very revealing way to learn what your colleagues think.

Last week, science Twitter could not stop talking about this figure:

Figure generated by AI showing rat with impossibly large genitalia. The figure has labels but none of the letter make actual words.

There were two more multi-part figures that are less obviously comical but equally absurd.

The paper these figures were in has now been retracted, but I found the one above in this tweet by CJ Houldcroft. You can also find them in Elizabeth Bik’s blog.

This is clearly a “cascade of fail” situation with lots of blame to go around. But the discussion made me wonder where people put responsibility for this. I ran a poll on Twitter and a poll on Mastodon asking who came out looking the worst. The combined results from 117 respondents were:

Publisher: 31.6%
Editor: 30.8%
Peer reviewers: 25.6%
Authors: 12.0% 

I can both understand these results to some degree and have these results blow my mind 🤯 a little. 

People know the name of the publisher, and many folks have been criticizing Frontiers as a publisher for a while. Critics will see this as more confirmation that Frontiers is performing poorly. So Frontiers looks bad.

The editor and peer reviewers look bad because, as the saying goes, “You had one job.” They are supposed to be responsible for quality control and they didn’t do that. (Though one reviewer sad he didn’t think the figures were his problem, which will get its own post over on the Better Posters blog later.)

But I am still surprised that the authors are getting off so lightly in this discussion. It almost feels like blaming the fire department instead of the arsonist.

At the surface level, the authors did nothing technically wrong. The journal allows AI figures if they are disclosed, and the authors disclosed it. But the figures are so horribly and obviously wrong that to even submit it feels to me more like misconduct than sloppiness.

And is so often the case, when you pull at one end of a thread, it’s interesting to see what starts to unravel.

Last author Ding-Jun Hao (whose name also appears in papers as Dingjun Hao) has had multiple papers retracted before this one (read PubPeer comments on one retracted paper), which a pseudonymous commenter on Twitter claimed was the work of a papermill. Said commenter further claimed that another paper is from a different papermill.

Lead author Xinyu Guo appears to have been author on another retracted paper.

I’ve been reminded of this quote from a former journal editor:

“Don’t blame the journal for a bad paper. Don’t blame the editor for a bad paper. Don’t blame the reviewers for a bad paper. Blame the authors for having the temerity to put up bad research for publication.” - Fred Schram in 2011, then editor of Journal of Crustacean Biology

Why do people think the authors don’t look so bad in this fiasco?

I wonder if other working scientists relate all to well to the pressure to publish, and think, “Who among us has not been tempted to use shortcuts like generative AI to get more papers out?”

I wonder if people think, “They’re from China, and China has a problem with academic misconduct.” Here’s an article from nine years ago about China trying to control its academic misconduct issues.

I wonder if people just go, “Never heard of them.” Hard to damage your reputation if you don’t have one.

But this strategy may finally be too risky. China has announced new measures to improve academic integrity issues, which could include any retracted paper requiring an explanation. And the penalties listed could be severe. Previous investigations of retractions in China resulted in “salary cuts, withdrawal of bonuses, demotions and timed suspensions from applying for research grants and rewards.”

Related posts

The Crustacean Society 2011: Day 3

References

[Retracted] Guo X, Dong L, Hao D, 2024. Cellular functions of spermatogonial stem cells in relation to JAK/STAT signaling pathway. Frontiers in Cell and Developmental Biology 11:1339390. https://doi.org/10.3389/fcell.2023.1339390

Retraction notice for Guo et al.

External links

Scientific journal publishes AI-generated rat with gigantic penis in worrying incident

Study featuring AI-generated giant rat penis retracted, journal apologizes 

The rat with the big balls and the enormous penis – how Frontiers published a paper with botched AI-generated images

China conducts first nationwide review of retractions and research misconduct (2024)

China pursues fraudsters in science publishing (2015)

21 August 2020

Age is irrelevant to bad research papers

Despite its decisive drubbing in Kitzmiller v. Dover, intelligent design just keeps showing up like the proverbial bad penny. The latest poking of the intelligent design helmet out of the foxhole is a paper in the PNAS, spotted on Twitter.

I don’t like that an intelligent design paper was published in a journal. But nor do I like comments about the age of the author.

Guess that’s what happens when a paper about evolution by an 87-year-old physicist is reviewed by another physicist and a complex systems theorist. (here)

And:

Author is 87. (here)

That the author is in his 80s is trotted out as though it’s an explanation. How? How is the author’s age at all relevant? I don’t know of any data that show people slide into intelligent design beliefs as they get older.

Don’t judge work by the age of authors. That’s ageist.

30 January 2020

Time Higher Ed feature article on authorship disputes


I’m busy copyediting the Better Posters book and grading and teaching, but I wanted to stick my head out of my hole to point to a great feature article in Times Higher Education on the subject of authorship disputes.

I have a few quotes in this article. It’s clearly an outcome of the paper on authorship disputes I published over a year ago now. (Sometimes, you’re so busy with one project you forget about the “long tail” of earlier projects.) I was also lucky that I’ve talked to journalist Jack Grove before and was in his email contact list

I’m rather amused that while I chose to illustrate these conflicts with a picture of chess pieces, the Times chose... hockey. As a Canadian, I can do nothing but approve.

External links

What can be done to resolve academic authorship disputes?
Whose Paper is it Anyway? A Discussion on Authorship (Illustration)

Related posts

You think you deserved authorship, but didn’t get it. Now what? 
How wasting time on the internet led to my new authorship disputes paper


25 January 2020

What’s worth stealing? Academic edition

I heard someone ask this recently at a conference, “What if someone steals your ideas?”

I have good news:

Nobody wants to steal your ideas.

Especially in academia. As I’ve said before, ideas a cheap. Not worthless, but not worth much. Once you have been in academia a while, there are so many ideas floating around that you will quickly realize the list of ideas you want to put into action vastly exceeds the ones that you can put into action.

I think this is why concern about “stealing ideas” surfaces with early career individuals or novices. They are still at the point where they don’t know the map of the territory. They don’t know what has or has not been done, so they don’t have a clear idea of where the fertile ground for ideas lies or what is practical. It’s sort of like kids who think “Everything has been invented already.”

Stealing ideas isn’t worth it.

When you look at what problems around intellectual property in academia, it’s usually about someone stealing completed work.

Stealing data, plagiarism, duplicate publication, or insisting you be added as an author to a paper you did not contribute to – all of those stealing completed work. That’s what you need to worry about and protect. Not your ideas.

Related posts

Ideas are cheap

26 July 2019

“Follow the rules like everyone else” is not punishment

Because I curate a collection of stings and hoaxes, I have been following the so-called “grievance studies” affair by Helen Pluckrose, James Lindasy, and assistant professor Peter Boghossian (the only academic of the trio). They sent hoax papers to journals. Many people have sent hoax papers to journal (hence my anthology), but Pluckrose and colleagues described it as an experiment and published it.

Inside Higher Education reports:

Boghossian was ordered last year to take research compliance training; he has not yet done so, the letter states. Because Boghossian has not completed Protection of Human Subjects training, he is forbidden from engaging in research involving human subjects or any other sponsored research.

In other words, “Follow the same rules as everyone else.”

Just by way of comparison, and to give you an idea of what research with humans normally entails, I did an online survey for a couple of research papers (here’s one). That’s less intrusive than what Boghossian and colleagues did. I had to:

  • Go through “research with human subjects” training.
  • Submit a proposal to an institutional review board and have it approved.
  • Include detailed descriptions of the potential benefits and risks to anyone viewing the survey.

So “Take training before you do more research” is what anyone should do.

But some reporting makes it sound like Boghossian is being treated arbitrarily (emphasis added).


My prediction is that this is going to become a talking point in the American culture wars, with some trying to paint Boghossian’s letter as a dire consequence that has a chilling effect on academic freedom, is political correctness gone mad, continue buzzwords until exhausted.

Unfortunately, the language of the letter Boghossian got was pretty severe, which will contribute to the impression that the consequences for Boghossian are bad.

And it is bad, of course. It’s embarrassing to get called out for your actions and told you didn’t do the right thing by this institution and your profession.

But I bet a lot of people wish their punishment for something was a letter saying, “Follow the rules.” I’m sure some teenagers would like that more then being grounded.

10 June 2019

Journal shopping in reverse: unethical, impolite, or expected?

A recent article describes a practice unknown to me. Some authors submit papers for review, get positive reviews, then withdraw it if the reviews are positive and try again in another “higher impact” or “better” journal.

It is entirely normal for authors to go “journal shopping” when reviews are bad: submit the article,and if the reviewers don’t like it, resubmit it to another. But this is the first time I’d heard of this process going the other way. It would never even occur to me to do this.

Nancy Gough tweeted her agreement with this article, and said that this behaviour was unethical. And she got an earful. Frankly, online reaction to this article seemed to be summed up as, “I know you are, but what am I?”

A lot of the reaction that I saw (though I didn’t see all of it) seemed to be, “Journals exploit us, so we should exploit journals!” or “Journals should pay us for our time.” This seemed to be a directed at for profit publishers, but people seemed to be lumping journals from for profit publishers and non profit journals from scientific societies together.

The “People in glass houses should not throw stones” have a point, but I’m not sure it addresses the actual issue. Publishers didn’t create the norms of refereeing and peer review. That was us, guys. Scientists. We created the idea that there are research communities. We created the idea that reviewing papers is a service to that community.

I don’t know that I would call “withdraw after positive reviews and resubmit to a journal perceived as better” unethical, but I think it’s a dick move.

Like asking someone to a dance and then never dancing with them. Sure, there’s no rules against it, but it’s not too much to expect a little reciprocity. The “Me first, me only” attitude drags.

Since the whole behaviour is “glam humping” and impact factor chasing, this seems a good time to link out to a couple of articles that point out the many ways that impact factor is deeply flawed: here and here.

I’ve written before about grumpiness about peer review being due in part to an eroded sense of research community. I guess people don’t want to see journals as part of the research community, but they are.

Related posts

A sense of community

External links


07 June 2019

Graylists for academic publishing

Lots of academics are upset by bad journals, which are often labelled “predatory.” This is maybe not a great name for them, because it implies people publishing in them are unwilling victims, and we know that a lot are not.

Lots of scientists want guidance about which journals are credible and which are not. And for the last few years, there’s been a lot of interests in lists of journals. Blacklists spell out all the bad journals, whitelists give all the good ones.

The desire for lists might seem strange if you’re looking at the problem from the point of view of an author. You know what journals you read, what journals your colleagues publish in, and so on. But part of the desire for lists comes when you have to evaluate journals as part of looking at someone else’s work, like when you’re on a tenure and promotion committee.

But a new paper shows it ain’t that simple.

Strinzel and colleagues compared two blacklists and two whitelists, and found some journals appeared on both the lists.

Venn diagram showing overlap of two blacklists and two whitelists. Out of tends of thousands of journals, tens of journals are both at least one whitelist and at least one blacklist.

There are some obvious problems with this analysis. “Beall” is Jeffrey Beall’s blacklist, which he no longer maintains, so it is out of date. Beall’s list was also the opinion of just one person. (It’s indicative of the demand for simple lists that one put out by a single person, with little transparency, could gain so much credibility.)

One blacklist and one whitelist are from the same commercial source (Cabell), so they are not independent samples. It would be surprising if the same sources listed a journal on both its whitelist and blacklist!

The paper includes a Venn diagram for publishers, too, which shows similar results (though there is a published on both Cabell’s lists).

This is kind of like I expected. And really, this should be yesterday’s news. Let’s remember the journal Homeopathy is put out by an established, recognized academic publisher (Elsevier), indexed in Web of Science, and indexed PubMed. It’s a bad journal on a nonexistent topic that was somehow “whitelisted” by multiple services that claimed to be vetting what they index.

Academic publishing is a complex field. We should not expect all journals to fall cleanly into two easily recognizable categories of “Good guys” and “Bad guys” – no matter how much we would like it to be that easy.

It’s always surprising to me that academics, who will nuance themselves into oblivion on their own research, so badly want “If / then” binary solutions to publishing and career advancement.

If you’re going to have blacklists and whitelists, you should have graylists, too. There are going to be journals that have some problematic practices but that are put out by people with no ill intent (unlike “predatory” journals which deliberately misrepresent themselves). 

Reference

M Strinzel, Severin A, Milzow K, Egger M. 2019. Blacklists and whitelists to tackle predatory publishing: A cross-sectional comparison and thematic analysis. mBio 10(3): e00411-00419. https://doi.org/10.1128/mBio.00411-19.

Related posts

From predator to mutualist, or: What if predatory journals published reviews?

Dubious journals from major scientific publishers: Homeopathy

19 March 2019

The legality of legacy admission

In the light of the “Operation Varsity Blues” college scandal last week, a lot of people were complaining about university admissions generally. I learned that a lot of people:

  1. Think university admissions are hopelessly corrupt across the board, and that these cases were not “a few bad apples.”
  2. Are super grumpy about “legacy admission.” 

I knew about court cases  about affirmative action (including the current one at Harvard), but I got curious as to whether legacy admissions had ever faced a legal challenge, and if so, what was the basis for keeping it.

I found one case that concerned legacy admissions: Rosenstock v. The Board of Governors of the University of North Carolina. This is the relevant bit about legacy admissions:

Plaintiff also attacks the policy of the University whereby children of out-of-state alumni are exempted from the stiffer academic requirements necessary for out-of-state admission. Again, since no suspect criteria or fundamental interests are involved, the State need only show a rational basis for the distinction. In unrebutted affidavits, defendants showed that the alumni provide monetary support for the University and that out-of-state alumni contribute close to one-half of the total given. To grant children of this latter group a preference then is a reasonable basis and is not constitutionally defective. Plaintiff's attack on this policy is, therefore, rejected.

The questions raised here are, in large part, attacks on administrative decision-making, an area where the federal courts have not and should not heavily tread. Plaintiff has not shown a constitutional reason for abandoning this judicial policy.

The court is saying legacy admissions are okay because the university can make money. And it’s not up to courts to change administrative decisions.

Regardless, I kind of suspect that legacy admissions are going to come under increasing pressure because they are, as the pundits say, “a bad look” for universities.

External links


Six of the top 10 universities in the world no longer consider legacy when evaluating applicants—here’s why

What we know so far in the college admissions cheating scandal

11 March 2019

“Crustacean Compassion” advocacy group gives one-sided view of evidence

This morning I learned of the UK advocacy group “Crustacean Compassion”, which wants to change laws around the handling of crustaceans in the United Kingdom. They are currently engaged in a campaign to recognize the decapod crustaceans as having “sentience.”

They claim to be an “an evidence-based campaign group,” but when I went to their tab on whether crustaceans feel pain, I was presented with a one-sided view. Not lopsided. One-sided.

All the evidence comes from one lab, that of Professor Robert Elwood.
Weirdly, the page is so singularly built from Elwood’s work that it even omits research from other labs that could be viewed as supporting their premise that decapod crustaceans might feel pain.

They present experiments that have not been independently replicated as though they were unquestioned. They discuss none of the interpretive problems behind those experiments. They act as though there is a clear consensus within the scientific community when there is not (review in Diggles 2018).

Their full briefing for politicians is similarly one-sided.

In science, single studies are not definitive. Studies all arising from a single lab are not definitive.

If you claim to be all about the evidence, you have to present all the evidence, not just the evidence that supports your position. Some of the individuals behind the group have academic and scientific backgrounds, but judging from their bios, none have training working with invertebrates. None have training in neurobiology.

While I have reservations about the information provided by their group, the part of me that loves graphic design gives them full points for their clever logo (shown above).

References

Diggles BK. 2018. Review of some scientific issues related to crustacean welfare. ICES Journal of Marine Science: fsy058. https://doi.org/10.1093/icesjms/fsy058

Puri S, Faulkes Z. 2015. Can crayfish take the heat? Procambarus clarkii show nociceptive behaviour to high temperature stimuli, but not low temperature or chemical stimuli. Biology Open 4(4): 441-448. https://doi.org/10.1242/bio.20149654

Related posts

Crustacean pain is still a complicated issue, despite the headlines

What we know and don’t know about crustacean pain

Switzerland’s lobster laws are not paragons of science-based policy
 

04 May 2018

Rhodes Trust is academia’s equivalent to Confederate statues and flags

Bree Newsome taking down South Carolina Confederate flag

In the last few years in the United States, there’s been debate about the presence of Confederate flags and statues in public places. I credit Bree Newsome for getting this ball rolling. The Confederacy was built on the notion that slavery was right and just.

Continuing to display the symbols of that failed government on public grounds is tacit endorsement of the ideals of white supremacy. Put those statues and flags that are on government property in museums.

This morning, I was given a link to a fellowship and was asked to promote it. I had two problems with that, and the first was that the fellowship had a lot of ties to the Rhodes Trust.

As a student, I learned about Cecil Rhodes because of his association with Oxford’s Rhodes Scholarships (supported by the Rhodes Trust). That name had a positive association for me.

It was only later that I learned, “Man, this dude was racist as fuck.” In Born a Crime, Trevor Noah says if many Africans had a time machine, they wouldn’t go back in time to stop Adolf Hitler, they’d be packing heat for Cecil Rhodes. (Edit: Yes, this is admittedly a big gap in my education. I should have known.)

"Africa is still lying ready for us it is our duty to take it. It is our duty to seize every opportunity of acquiring more territory and we should keep this one idea steadily before our eyes that more territory simply means more of the Anglo-Saxon race more of the best the most human, most honorable race the world possesses." - Cecil Rhodes

I wish I had learned about Rhodes’s colonial racism first, not years after hearing about the scholarships. The misery Rhodes caused in life seems more important to me than the money he left behind after death.

The second problem I had with this fellowship was that it was for “leading academic institutions.” I’m pretty sure that means American Ivy League institutions and English Oxbridge universities, and not the sort of public, regional institutions where most students in the world get their university educations. (The sort of place I work.)

Racist and elitist was not a winning combination for me. I did not push out notification of the fellowship. Admittedly, this was made easier because the deadline was past, but I wouldn’t have done it regardless.

Is Rhodes the only example? When I mentioned this on Twitter, “Sackler” came up. Like Rhodes, I first heard that name in a positive light: the Sackler symposium on science communication, which I’ve blogged about several times (here in 2012, here in 2013). But the Sackler family is problematic: they made a lot of money from opioids, which is now a major public health problem. And that name is on museums and medical schools.

Like Rhodes, I should have known about the Sackler drug connection before I knew about the symposium. That’s not good.

Turning money isn’t as easy as taking down a flag on a pole, or a statue in a park. But the principle is the same. Academia needs to look harder at how to stop giving these unspoken endorsements to people who caused a lot of suffering.

Update, 14 May 2018: Poll results from Twitter. 88% of people surveyed said they’d take money with the Rhodes name.


Picture from here.

13 March 2018

“Mind uploading” company will kill you for a US$10,000 deposit, and it’s as crazy as it sounds

Max Headroom was an 1980s television series that billed itself as taking place “20 minutes into the future.” In 1987, its second episode was titled, “Dieties”. It concerned a new religion, the Vu-Age church, that promised to scan your brain and store it for resurrection.

Vanna Smith: “Your church has been at the forefront of resurrection research. But resurrection is a very costly process and requires your donations. Without your generosity, we may have a long, long wait... until that glorious day... that rapturous day... when the Vu-Age laboratories perfect cloning, and reverse transfer.”

That episode suddenly feels relevant now, although it took a little longer tan 20 minutes.

On Quora, which I frequent, I often see people asking about mind uploading. My usual response is:


So I am stunned to read this article about Nectome, which, for the low deposit price of US$10,000, will kill you and promise to upload your mind somewhere, sometime, by a process that hasn’t been invented yet.

If your initial reaction was, “I can’t have read that right, because that’s crazy,” you did ready it right, and yes, it is crazy.

In fairness, it is not as crazy as it first sounds. They don’t want to kill you when you’re healthy. They are envisioning an “end of life” service when you are just at the brink of death. This makes it moderately more palatable, but introduces more problems. It’s entirely possible that people near the end of life may have tons of cognitive and neurological problems that you really wouldn’t want to preserve.


How do they propose to do this? Essentially, this company has bought into the idea that everything interesting about human personality is contained in the connectime:

(T)he idea is to retrieve information that’s present in the brain’s anatomical layout and molecular details.

As I’ve written about before, the “I am my connectome” idea is probably badly, badly wrong. It completely ignores neurophysiology. It’s a selling point for people to get grants about brain mapping, and it’s a good selling point for basic research. But as a business model, it’s an epic fail.

And what grinds my gears even more is that this horrible idea is getting more backing that many scientists have ever received in their entire careers:

Nectome has received substantial support for its technology, however. It has raised $1 million in funding so far, including the $120,000 that Y Combinator provides to all the companies it accepts. It has also won a $960,000 federal grant from the U.S. National Institute of Mental Health for “whole-brain nanoscale preservation and imaging,” the text of which foresees a “commercial opportunity in offering brain preservation” for purposes including drug research.

I think it is good to fund research of high speed analysis of imaging of synaptic connections. But why does this have to be tied to a business? Especially one as batshit crazy as Nectome?

Co-founder Robert McIntyre says:

Right now, when a generation of people die, we lose all their collective wisdom.

If only there was some way that people could preserve what they thought about things... then we could know what Artistotle thought about stuff. Oh, wait, we do, it’s called, “writing.”

I can’t remember the last time I saw a business so exploitative and vile. And in this day and age, that’s saying something.

Update, 3 April 2018: MIT is walking away from its relationship with the company. Good. That said, Antonio Regalado notes:

Although MIT Media Lab says it’s dropping out of the grant, its statement doesn’t strongly repudiate Nectome, brain downloading idea, or cite the specific ethical issue (encouraging suicide). So it's not an apology or anything.

Hat tip to Leonid Schneider and Janet Stemwedel.

Related posts

Overselling the connectome
Brainbrawl! The Connectome review
Brainbrawl round-up

External links

A startup is pitching a mind-uploading service that is “100 percent fatal”

24 June 2017

Texas losing academic opportunities from its dicriminatory agenda

Yesterday, I learned that the Society for the Study of Evolution will not hold meetings in Texas for the foreseeable future. And they were in Austin just last year.

Yesterday, I learned that public employees of California cannot come to Texas using state funds. This includes professors from the University of California system and the California State University system, such as Janet Stemwedel, who visited our campus back when it was UTPA.

The reason is that Texas is one of several states that has been actively pushing legislation that allows for discrimination against LGBTQI individuals (e.g., with so called “bathroom bills”) and against certain religious views.

I doubt that these will be the last academic and scientific organizations that will be taking public stands against Texas and other states with this agenda. I’m deeply disappointed that these actions should be necessary, but they are. These are the right decisions on the part of those organizations. Sadly, I doubt legislators will pay attention. But one can hope.

10 April 2017

Grad student stops meeting supervisor, who doesn’t notice

Two years ago, Eleftherios Diamandis wrote a horrible piece in Science Careers that glorified overwork. This was widely criticized. And for this, he now gets... a platform at Nature?

Yes, Diamandis just published a new piece in a glamour magazine, in which he freely confesses to being a negligent grad student mentor. He writes (my emphasis):

I remember remarking on the slow progress of one PhD student's research project at our second review meeting (typically held six months after their project launch). Three months later, I repeated my concerns, which were mainly about how slowly the student was learning essential techniques such as mass spectrometry, the workhorse of our lab. But instead of addressing those concerns, the student stopped scheduling meetings. I was too busy to notice for another six months.

I should be surprised by Diamandis’s lack of self-awareness, but he’s already amply demonstrated his obliviousness. I guess I’m surprised that when he boasted about all the time he spent away from his family and the hours and hours and hours of working, I somehow thought that he might actually care enough about his work to be competent at it.

Grad students are not loose change that you can lose in a couch cushion, for crying out loud.

When Diamandis suggests the student do a master’s degree:

I was horrified when my suggestion elicited tears. The student and I decided to give the programme another try, with the proviso that we would hold mandatory monthly meetings. I also ensured that the student could get technical support from my lab manager. After three years, the student published in a good journal, and 18 months and two research papers later, was ready to write a thesis.

This guy is surprised that a student cries after literally forgetting that the student did not meet with him. And why is technical support not available to grad students all the time?

He may publish a lot of papers (and he does), but this event marks him as an incompetent supervisor. Diamandis cares only about one person: Diamandis.

Hat tip to Justin Kiggins and Meghan Duffy.

Additional: I’d forgotten than Diamandis had another Nature piece last year, pontificating about when he would retire. I think one of the more revealing moments in that piece is when he talks about how much he loves the h-index as a measure of productivity. It explains why he can take the time to write all these career opinion pieces but forget his student.

He measures his importance by his publication record, his h-index, and the Impact Factor of the journals he publishes in. Those are things he values. His trainees, not so much.

Given what he’s written, particularly the newest piece, a lot of people might suggest he move the clock on his retirement up quite a bit. Like, “You can retire any time now. Here’s your hat, what’s your hurry?”

Update, 11 April 2017. Edge for Scholars has summarized  some of the reaction from social media to Diamandis’s article.

More update, 11 April 2017: I changed the title of this post. It was originally, “Grad student goes missing and supervisor doesn’t notice.” That was not a correct characterization of the situation. It is not like the student vanished, nobody knew where he was, and a missing persons report should have been filed. The student was there, just not making progress.

A couple of other issues raised by Diamandis’s post that have come up.

First, I noted that this article shows how disrespected master’s degrees are. It is seen as a failure, not an achievement. This is a bit of a slap to the many faculty and students who work hard at master’s degrees, whether they do not want, or are not able, to do doctoral work.

Second, Kevin Wright noted that this is a sign of the inefficiency of large labs. Someone making no progress would not escape notice in a small lab. A small lab could not afford to have a student doing very little for half a year.

Related posts

Glorifying overworking: another self-inflicted crisis in Science Careers

External links

A growing phobia
The question I hate the most
Glam Journals Whiff Again: Nature Shares Advice from Neglectful Mentor

02 October 2016

Physics fraud

Well, this is an interesting reveal on the eve of UTRGV’s big flagship science and technology event, HESTEC. The physics department in the legacy institution, UT Brownsville, committed fraud with about $2 million worth of federal research money.

Not a good look, considering that the agencies they ripped off, like NASA, the National Science Foundation, and the Department of Defense, have traditionally been big partners in HESTEC. Indeed, NASA is an official supporter of this year’s event.

And this is not a low-profile case, either. It’s part of the team that was involved in the discovery of gravitational waves. And that’s one of the biggest findings in physics in decades.

The Monitor reports:

An audit from the UT System Office of Internal Audits found at least six federal research grants were overcharged for a total of $1,957,547.27 for the partial or full payment of salaries of faculty who were mainly teaching and not conducting research, a critical violation of grant conditions that could have potential impact on future grant considerations.

“Salaries were charged up to 100 percent of the federal grants even though their workload reflected a full teaching load in Physics,” the audit states.

These funds came from research grants awarded to the Center for Gravitation Wave Astronomy by National Aeronautic Space Administration (NASA), the National Science Foundation-- two institutions that helped fund the center in 2003-- and the Department of Defense.

UTB notified the UT-System of at least three faculty members who were identified as being paid up to 100 percent of their salaries from research funds for multiple years, which was not part of the grant agreement.

“Center for Gravitation Wave Astronomy knowingly overcharged multiple research grants,” states the notification sent by UTB to the UT System Office of General Counsel. The department, referred to by audits as CGWA, was part of a recent national announcement in which gravitational waves had been detected, which is considered a huge scientific advancement in the field of physics.

The investigation revealed CGWA overcharged on six federal research grants from 2009 to 2015 to partially or fully pay the salaries of more than eight faculty members and some students. The investigation also concluded that the head of this department, CGWA Director Mario Diaz, was aware of the overcharges.

Of course, our institution’s president won’t promise that he will do anything about this:

When asked whether Diaz would keep his job, Bailey said he could not comment on personnel matters, but UT officials are still conducting an investigation and will send UTRGV officials the findings. Only then will any appropriate actions be taken.

After the creation of UTRGV, many administrative roles changed and some officials even retired, Bailey said. His main goal was to move forward and fully implement procedures that prevent these things from happening, especially now that the university is seeking more research funding.

“It was not under UTRGV’s watch,” Bailey said. “It’s important to us that we make sure that we have all of the processes in place so that it doesn’t happen again.”

My take is that Bailey seems the sort who subscribes to the “Do nothing and hope the problem goes away” school of university administration, and that he will be more concerned with preserving the institution’s image than whether or not anyone is made to pay for this blatant misuse of money. I expect he will try to wait this out and hope it blows over.

Oh wait, there’s more.

There’s another $3 million that the legacy institution has to pay back.

“We concluded that UTB’s benefits expenses for UTB and (Texas Southmost College) were incorrectly calculated and reported,” the audit states. “As a result, it was determined that the APS 011 reports needed to be recalculated for each institution separately.”

That second half is bad, although it isn’t as relevant to me personally as the first half. Faculty in my college, at my institution screwed up managing federal research money. I’ve gotten money from NSF before, but I think it just got a lot tougher. If I were at one of those agencies, I would be ready to blackball the institution.

And that money was probably going to be used for faculty pay increases. So because someone else misused money, I might be kissing my chance for a raise anytime soon goodbye.

External links

UTRGV forced to repay $5 million in funding on behalf of UTB

21 September 2016

A memo of understanding is not neutrality

Seen on Twitter this morning, from Moosesplaining Max:

A neutral stance on a contentious person is an implicit endorsement, stop kidding yourself.

The moose is right. It reminded me of this quote:

“We understand that there were two sides to this,” he said. “The students that [are part] of that certain student group is opposed to LNG and I hope you understand that there are those who are for it as well. We can’t get involved in either of those sides. We’re simply focused on providing the best educational opportunities for our students.”

And that would be Guy Bailey, our university president, arguing with a straight face that signing a memo of understanding with an energy company, NextDecade, is “not taking sides.” What rot. That’s not even an “implict” endorsement, that’s an explicit endorsement.


I also don’t buy the “We’re just focused on education” argument, either. Why do we have a South Texas Diabetes and Obesity Center? It’s not just to educate people about that; it’s an active effort to improve health in the region. This university does all kinds of things that are not related to education.


The president’s office got over 200 calls about the university’s memo of understanding with NextDecade, and almost all were against it.

I hate the crummy arguments. I wish that administrators would keep it a hundred: say there is a real controversy. Talk about the pros and cons of partnering with corporations. But I so wish they would stop kidding themselves.

Related posts

Is there any money you won’t take?
External links

LNG agreement concerns continue

26 February 2016

Open access paper, closed data


A new paper in Science Advances by Kicheli-Katz and Regev (2016) is interesting in several ways. It’s a very interesting look at gender bias using eBay auction data.

I’ve used data from eBay myself (Faulkes 2015), and it was hard going. I visited the website roughly daily and pulled auction data into a spreadsheet by hand for each listing. Nothing was automated.

Kicheli-Katz and Rege, however, got data directly from eBay. And they got over one million transactions to analyze. That’s an awesome sample that gives them a lot of statistical power. I was curious to know more, but found this text in several places in the paper.

According to our agreement with eBay, we cannot use, reproduce, or access the data.

I raised my eyebrows at that a bit. All sorts of questions bubbled into my mind. The acknowledgements section provided more detail, however:

eBay has provided written assurance that researchers wishing to replicate the work would be afforded access to the data under the same conditions as the authors.

Okay. That’s more helpful information, and I wish it was in the main body of the text, rather than buried at the end of the acknowledgements. On the Science Advances webpage, it is the second to last thing on the page (the last is the copyright notice).

Clearly, social media companies realize that their data is scientifically valuable and want to use that for their own gain. OKCupid used to write amazing blog posts based on their data that give you a hint of how rich the kinds of questions and answers you can tackle are using large social media datasets. (Although OKCupid also got flak for running unregulated experiments on its users, and rightfully so.)

The eBay disclaimer runs counter to the major trends we are seeing in scientific publication: more transparency, more access to raw data. I am not sure how confident I am with eBay’s promise to share the data with other researchers. From the point of view of reading this paper, eBay is mostly a big black box.

Update, 12 April 2017: I emailed the eBay representative listed as a contact in the paper on 26 February 2016, inquiring about working with eBay’s research lab.

I never got a reply.

References

Kricheli-Katz T, Regev T. 2016. How many cents on the dollar? Women and men in product markets. Science Advances 2(2): e1500599. http://dx.doi.org/10.1126/sciadv.1500599

Faulkes Z. 2015. Marmorkrebs (Procambarus fallax f. virginalis) are the most popular crayfish in the North American pet trade. Knowledge and Management of Aquatic Ecosystems 416: 20. http://dx.doi.org/10.1051/kmae/2015016

Picture from here.

01 July 2015

The rules ain’t always all that: lessons from Battlebots

Over the weekend, I was watching remote controlled robots bash each other into scrap metal. As one does. And an interesting situation arose in one fight:

The team running a robot called Complete Control sent their robot out with a gift-wrapped present. The other robot, Ghost Raptor, runs into it in the first few seconds, rips open the box... and there’s a net inside. It completely messes up the spinning attack arm of Ghost Raptor, and that was pretty much it for the match. There’s a video here (embedding seems to be disabled, sorry).

Except... everyone is going, “Whaaaa...? How is that legal?”

The Complete Control team gets quizzed fast about this net. They say they checked the rules about entanglement, “It’s not in there any more.”

Now, to me, things seemed pretty clear cut at this point. Award the win to Complete Control. They followed the rules. The rest of the teams had gotten rules, because the announcers had made some comments about the weight limits for the machines (250 pounds, if I remember right).

But no! After a commercial break, the host explained:

Given the fact that Battlebots has historically always banned the use of entanglement devices, the fight has been nullified. They have agreed to a rematch.

I found this interesting, because it’s a great example of the tension between explicit rules and community standards, which is something that is a very live and real tension in science. A lot of people want standards, want explicit rules. I find this to be particularly true of early stage students: they crave structure, so they can know if they’re doing things “right.”

The Complete Control team, however, show one of the problems with this. The team was apparently known for pushing the limits of what was allowed. As Teresa Neilsen Hayden wrote:

Over-specific rules are an invitation to people who get off on gaming the system.

In this case, “It’s known in the community” won out. Somewhat to my surprise.

The downside to the community standards approach is that it sure seems uninviting to newcomers and outsiders. There was a great example on Twitter the other day when Rachel French complained about the format of an NSF proposal. Prof-Like Substance spoke up to say, “It doesn’t really mean that,” leading to Rachel and Karen James annoyed by “super-sekrit NSF in-crowd culture” (as Karen put it). And understandably annoyed, in my view. I wouldn’t have guessed that.

“Community standards” and “community practices” at loggerheads all the time in science. How authorship is assigned and interpreted is a big one. (“We know who did what on that 1,000 author paper.”)

There has to be a balance, but with so many issues floating around these days about how science is seen by many as unwelcoming, I would like to see our scientific communities push more towards creating explicit rules than “the people in the know, know that.”

09 June 2015

Time to give Tim Hunt the hook

For. Crying. Out. Loud. Was June declared “national sexism month” while I wasn’t looking?

It wasn’t even ten days ago that we had bad advice from one senior scientist of how to handle bad behaviour (“put up with it”).

And today, we have another senior scientist, a Nobel prize winner no less, talking about his “trouble with girls.” That he started off referring to grown women as girls would have been the first bad sign. Tim Hunt is reported to have said - in front of a gathering of women scientists no less:

You fall in love with them, they fall in love with you, and when you criticize them, they cry!

I’m always torn about reacting to asinine comments like this. On the one hand, I want to focus on positive. Talk about cool science. Try to maybe give some insider’s perspective on career advice. And I think, “What’s one more blog post or tweet going to do when others, who are far more articulate and better placed to say, ‘This hurts me, and is not okay!’ have taken this to task and brought attention to the problem?”

But the flip side is that silence can seen as agreement. Sometimes you have to be part of the chorus, saying, “That is stupid and harmful. Knock it off.”

Tim Hunt, what you said was stupid, bigoted, and hurtful. Knock it off.

While the Royal Society euphemistically “distanced” itself from Hunt’s comments, I’m hoping that other organizations will take a more proactive approach and stop inviting Hunt as a speaker, asking for interviews, and what have you.

Hunt’s comment proves the truth of something else he said, not too long ago:

(W)inning a Nobel Prize isn’t about being clever at all(.)

Truth. Because Hunt’s views on women are the exact opposite of clever.

Update, 10 June 2015: Unsurprisingly, Hunt apologized... but that apology ain’t with a damn, because he believes what he said was true.

More additional, 10 June 2015: Tim Hunt as resigned his honorary professorship at University College London. It would not be surprising to me if this resignation was a case of someone saying to HUnt, “I expect your resignation letter on my desk by tomorrow...”.

Yet more additional, 10 June 2015: The president of the European Research Council... just... ugh.

Sir Tim Hunt has already apologised and explained that his impromptu comments were meant to be “light-hearted” and “ironic”, and that it was not his intention to demean women.

No, what Hunt said in response does not make what he said go away. It does not make it okay. It barely counts as acknowledgement, and certainly doesn’t merit being called an apology.

The PDF doesn’t even have the president’s name on it. Based on this page, it’s Jean-Pierre Bourguignon. Remember that name, since he just put himself on the wrong side of this issue. Hat tip to Carl Zimmer.

Additional, 13 June 2015: The Guardian interviews Hunt and calls his remarks a “quip” in its subheading. The text gets even worse, referring to

(T)he innate cruelty of social media, and in particular the savage power of Twitter(.)

Wow, it’s as if words have the power to hurt, so we should pick them wisely. But Hunt needed that lesson before those of us commenting on social media did.

It must be nice to have such a sympathetic ear to write up your story in a major international news forum. The entire article is starting from a premise that Hunt did nothing wrong. And that’s just not so.

Related posts

“You don’t have to be clever to make a discovery”

External links

Nobel prize winner Tim Hunt shocks journalists with sexist comments
Sir Tim Hunt 'sorry' over 'trouble with girls' comments

06 April 2015

How much harm is done by predatory journals?

There is a cottage industry of people who feel the need to show, “There are journals that will publish crap!” And it’s getting tiring.

The Scholarly Kitchen did this to Bentham Journals a few years ago, we had the Bohannon “sting” in Science, the angry “Get me off your fucking mailing list” paper. A recent entry into this pageant is a cocoa puffs paper. A new editorial calls predatory journals “publication pollution.”

To listen to some of these, you could be forgiven for thinking that publishing a paper in one of these journals is practically academic misconduct: a career-ending, unrecoverable event.

I talk to a lot of working scientists, both online and in person. And in all of that time, how many scientists have I heard of who have reported someone who submitted to one of these journals, who were not satisfied with their experience?

Three. One experience is described in two posts (here and here), and a couple of others were tweeted at me when I asked for examples. And two were “my friend” stories, not personal accounts. For the amount of handwringing over predatory publishers, this is a vanishingly small number.

Of course, these numbers are probably under reported, because nobody wants to admit that they published in a junk journal. It’s like admitting you got taken in by an email from someone claiming to be a Nigerian prince. It’s embarrassing to admit when you should have known better.

Let’s say that someone pays and publishes a paper in a predatory journal. Who is harmed, how much are they harmed, and what recourse is there to address the harm?

The author

An author who publishes in such a journal has paid the article processing charge. Okay, that sucks. But presumably the author knew she or he was going to be getting an invoice, and would not have gone that route if she or he was utterly unable to pay.

Assuming that the author has not gone into great financial hardship, let’s say the paper is published online, but without proper peer review. What are the possible outcomes, and what harms might arise?

If the paper is competent, the author could harmed because people will not read the paper because of the journal. But the paper is available for other researchers can use it and cite it if they so choose. People cite non-reviewed stuff all the time (conference abstracts, non journal articles).

If an author realizes that this was a non-peer reviewed venue, what can she or he do about it? The author can try to retract it. If the journal does not, the author can try to publish it elsewhere. Real journal editors might be sympathetic to the plight of authors who made a mistake in the publishing venue.

An author could choose not to list the paper on her or his CV. Other professionals do similar things. Actor Peter MacNicol never listed the movie Dragonslayer on his list of films.

Ultimately, I don’t see severe harm done to an honest author who publishes in the wrong journal. It’s reasonable to ask if that harm couldn’t have been avoided with a little due diligence. Authors should know the principle “Caveat emptor” applies as much to journals as other services.

The public

Another argument is that the harm of publishing in predatory journals is that the public or the unwary will be confused, because the findings could be untrue. Let’s examine a few scenarios of how findings could be false.

The research was not done well. This is no different from research published in other journals. There are many, many cases of research that was poorly done, but published anyway. This is why post-publication peer review is important. This is why replication is important. Scientists perform post-publication peer review all the time. It is our job. This is what we do.

The researchers are malicious. It is possible that someone with an agenda might try to give dubious information some sort of veneer of respectability by publishing it in a predatory journal. But... why? There are many easier ways for people with an agenda to spread lies than publishing in a crummy journal.

Professional climate denier Marc Morano has never published a scientific article. Neither has dubious diet critic the Food Babe. They don’t need to, when they’ve found so many media platforms that give them a so much bigger audience. It’s not clear how an article in a junk journal is supposed to be a more effective way of spreading untrue information than a blog, or an infomercial, appearing on a cable news network sympathetic to certain ideas and ideologies, or any of the other hundreds of ways people can spread lies.

This raises the question of how the general public finds out about research of any sort, including the dodgy stuff. Most members of the general public are not scouring academic journals. For there to be significant spread of the false research findings, it would either have to be spread through the general media or social media

General media. Science journalists who have any baseline competence should understand scientific publishing enough to realize that not every research article in every scientific journal is true. Publishing in a little known journal should raise an immediate red flag and warrant investigation before filing a story. If any journalist doesn’t do that, you have “churnalism,” and in my mind, that’s a separate – and much bigger – problem than a junk journal.

Social media. So far, I know of no cases where an article from an alleged “predatory” journal has gone viral. But let’s say it does. One of the powers of social media is that if something does go viral, it gets a lot of attention, including relevant experts can talk about it. They are probably going to comment, and be asked to comment, and can explain why such and such a paper is problematic. One of the wonderful things about the dress was that it gave lots of experts a chance to explain what we know about visual system.

Other scientists

I am not sure I see much potential harm for other scientists if a paper is published in a crappy journal. Because the entire point of a journal being called “predatory” is a way of saying that it has no standing in the scientific community. So if a journal is already being ignored by a scientific community, how is it going supposed to affect that community?

Evaluating articles is what we working professional are supposed to be doing. Like, all the time. I suppose that there is a minor harm in that people might have an opportunity cost in time spent debunking papers in junk journals. But more likely, papers in bogus journals are going to suffer the same fate as a lot of other articles: they’ll just be ignored.

Another argument might be that the general scientific community is harmed because there is reduced public trust in science. As I outlined above, I can’t see that happening.

The major reasons that scientists get their panties in a bunch about predatory journals is not because junk “predatory” have done much demonstrable harm to anyone, other than authors who are out their processing fees. I see lots hand waving about the “purity and integrity of the scientific record,” which is never how it’s been. The scientific literature has always been messy. We always have verify, replicate, and often correct published results.

Stephen Curry wrote:

“The danger of this model is that upfront fees provide short term incentives for journals to accept papers from anyone who has the money to pay, regardless of their scientific value or accuracy.” Is there any evidence that this is a serious risk? As the author himself notes, no journal will build a reputation for quality by publishing any old rubbish. This is a bit of a straw man argument.

Some people have claimed that these predatory journals exploit scientists in developing countries. It reminds me a little of someone on Twitter who recounted asking at a historical tour, “Were slaves kept here?” The guide answered, “Yes, they had good houses and were well cared for.” The problem wasn’t whether they had decent housing, the problem was they were slaves.

The problems for researchers in developing countries are not predatory journals. The problems that such researchers have is bad infrastructure, lack of support, and poor mentoring that prevents them from putting together papers that could be published in mainstream scientific journals. That they may be working under incentives that do not reward them for discriminating between journals. I also am waiting to hear from the waves of dissatisfied scientists from developing countries who feel they got ripped off.

I also noticed this when I tried to read a new entry in the “OMG predatory journals” collection:


It’s not quite an open access irony award winner... but it’s close. You want to complain about scientific publishing? Let’s talk about the regular, routine obstruction to reading the scientific literature that occurs even a professional working scientist at an expanding university with ever increasing research expectations. That affects routinely me, in a way predatory journals never have.

Open access is a new business model. Who benefits from constantly crying wolf on “predatory” journals? Established journals from established publishers, whose business model includes, in part, in asking over US$30 to read an editorial.

We should be worried about parasites as well as predators in the scientific publishing ecosystem.

Additional, 8 April 2015: There is a little bit of data indicating that these junk journals are not being read here. Hat tip to Lenny Teytelman.

Related posts

Science Online 2013: Open access or vanity press appetizer
Open access or vanity press, the Science sting edition

External links

Why A Fake Article Titled "Cuckoo for Cocoa Puffs?" Was Accepted By 17 Medical Journals
Comment on “Open Access must be open at both ends”
Beyond Beall’s List: We need a better understanding of predatory publishing without overstating its size and danger.
Some perspective on “predatory” open access journals
Science’s Big Scandal
Science and medicine have a 'publication pollution' problem
Academic journals in glass houses... 

23 December 2014

H.E.B.’s donation to UTRGV: the gift that keeps on conflicting

This was the scene last week, when H.E.B., a chain of grocery stores that runs through Texas and Mexico, donated a million dollars to the planned new UTRGV South Texas Diabetes & Obesity Institute.


It’s all very festive and season and everyone is playing off the Santa theme.


My reaction was more like this:


The H.E.B. donation creates a possible conflict of interest for UTRGV researchers.

Let’s start by stipulating that where money for research comes from matters. There is a large body of research on this. Ben Goldacre has documented a lot about the relationship between corporate funding and research results in his book, Bad Pharma. Here's a soundbite that is close to the bottom line (emphasis added):

(I)ndustry-funded trials are four times more likely to give a positive result than independently sponsored trials.

Given that the source of research funding can affect what results are ultimately published, what are possible problems here?

H.E.B. is part of the food industry. They don’t just distribute and sell other people’s food, either: they have their own in-house brands. This means they have vested interests in research results on diabetes and obesity. What they make, what they sell, and how their stores are laid out (their checkout isles are loaded with soft drinks and chocolate bars), all have implications both for their profitability and for public health, as this paper notes:

Retail food environments are considered influential in determining dietary behaviours and health outcomes.

On the surface, it’s hard to tell if this donation was made because H.E.B. wants to be on the right side of this issue, or whether it’s a public relations whitewash that is cheaper than actually changing their business practices in the service of public health.

Even if the donation was given in good faith, the H.E.B. donation may strongly influence the kind of research questions that the Institute can ask.

The South Texas Diabetes and Obesity Institute hasn’t published any research yet, but a research team has been recruited. It’s to be led by Sarah Williams-Blangero, whose CV lists her research interests as genetic epidemiology, infectious diseases (which diabetes is not), genetic management, and nonhuman primate genetics.

“Diabetes” and “obesity” are notable for their absence. In fact, out of over 100 publications listed on her CV, not one mentions “diabetes” or “obesity”in its title.

How interesting.

So what will the Diabetes and Obesity Institute publish research on? It isn’t clear yet, but it does not look good for someone who wanted to study the health impacts of certain kinds of food availability, social influences, advertising, and so on.

There have been cases like this before. American Academy of Family Physicians got sponsorship from Coca-Cola. The American Dietetic Association was criticized for accepting sponsorship from Hershey’s, the chocolate maker. This post on the latter mirrors my concerns:

I don’t doubt that the ADA has good intentions- they likely perceive sponsorships as potential to change corporate behaviors, working with them instead of against.  But it is a huge conflict of interest, and there is a high risk that the companies will use the partnership to improve their image - here is Hershey already using it (and RDs) to tell the public that their chocolate products are ok - never-mind doses or which types, or the other ingredients that may come with it.

In an email, Travis Saunders (who blogs at Obesity Panacea) noted that the food industry often funds research related to obesity in some way (particularly exercise), but that there are no particular guidelines for health researchers in navigating the potential conflicts of interest. That there are no guidelines doesn’t mean everyone’s okay with this: there is contention among research in the area.

What would I like to see done about this? I am not saying that UTRGV should give back the money. First, I would like to see any research coming out of the Institute list the H.E.B. funding, and include it in their “conflict of interest” section in every paper and poster they publish.

Second, I want a real discussion about this among the university community. I find it a bit disturbing that they made this announcement in the week after final exams, when many students and faculty have already left campus, and there is not probably going to be much chance for discussion in university bodies like the faculty senate until late January.

UTPA and UTB were mainly teaching institutions, and did not get large amounts of research money. But as we transition to UTRGV, and to becoming a research university, we may need to give a lot more thought to what are acceptable funding sources and conflict of interest guidelines.

It’s not fun playing Grinch to this announcement, but maybe it is necessary. This may be more of a lump of coal than a gift.

Additional, 29 December 2014: Fit Academic adds some more perspective (lightly edited):

Hard, because much obesity and diabetes research funded by food or pharma. Invited to collaborate on grant funded by Coke. Said no, but funding is limited. Sometimes it’s food and pharma money or no money at all.

Conflict of interest isn’t an all or nothing thing; there’s obviously gradations. I think the next question is, how do we manage these possible conflicts? I think full disclosure is a good first step.

Update, 8 March 2016: I haven’t forgotten you, sucker! Vox magazine has a good article about how the food industry influences research.

Related posts

Protesting ethics 

External links

Obesity Panacea blog
Expanding the Definition of Conflict of Interest - Big Food Edition
A note on the ADA, corporate sponsorship, and PepsiGate

Pics from H.E.B. presentation here and here.