This investigation of Ranga Dias' superconductivity publications is remarkable for multiple reasons.

https://www.nature.com/articles/d41586-024-00716-2

Nobody comes out of it well, but Nature are much more transparent about the editorial process than I can ever remember. (It's a little unclear if that was spontaneous, but, if not, the frequently claimed independence of Nature News came good.)

Thread. /1

Superconductivity scandal: the inside story of deception in a rising star’s physics lab

Ranga Dias claimed to have discovered the first room-temperature superconductors, but the work was later retracted. An investigation by Nature’s news team reveals new details about what happened — and how institutions missed red flags.

The "research" is at times risible. Key experimental results appeared suddenly in a manuscript version upon which lab members were given a couple of hours to comment before submission to Nature.

"When the students asked Dias about the stunning new data, they say, he told them he had taken all the resistance and magnetic-susceptibility data before coming to Rochester."

Just nonchalantly sitting on proof of room-temperature superconductivity for a few years, as one does. /2

The students are definitely not the villains of the piece, but if they "did not suspect misconduct at the time" and "trusted their adviser", they seem somewhat naive under the circumstances. /3

For the first paper, Nature engaged three referees and there were three rounds of review. One referee was strongly positive, the other two did not support publication. Nature went ahead anyway.

I can't think of a previous black on white example where Nature have admitted allowing impact to override quality, although that's always been the tacit implication of their editorial policy. And this is exactly the result they risk with that policy. /4

@BorisBarbour

For as long as I can remember, they've always made it quite explicit, that their editors reign supreme and reviewers only advise them - and that this goes in bnoth directions.

In the words of now infamous Declan Butler, "peer-review light": the non-peers are making the main decisions and the peers are relegated to the back-seats.

@brembs @BorisBarbour "For as long as I can remember, they've always made it quite explicit, that their editors reign supreme and reviewers only advise them - and that this goes in bnoth directions."

Isn't that how journals started, and how they're supposed to function? The role of reviewers is to advise the editor, not be the editor and make decisions for the journal.

If editors aren't supposed to make their own judgement calls, why have trained scientist experts be editors at all?

@MarkHanson @brembs

The experts they showed the reports to for this article shared your view and don't appear to have found the decision shocking.

Still, deciding to run with one positive report seems dangerous.

And your comment raises the interesting question of the level of expertise of the professional editors.

@BorisBarbour was in the middle of a 2nd post that maybe responds to that point :)

https://fediscience.org/@MarkHanson/112076157010161685

I've been thinking on this a lot recently... it's kinda messed up that many journals systemize the peer review recommendations in terms of "accept/reject." Like... reviewers are consulted for comments, not to do the editor's job. 1-2 whole generations of scientists has been raised with the idea that editors are just rubber stamps with little power. Is that really the way it should be?

MAHanson (@[email protected])

@[email protected] @[email protected] Sure, this sometimes gets you the Benveniste affairs of the world... That's what's happened here right? But that's built in to the system, which relies on good science winning out in the end. And it did that here also. So is there really a problem? Nature's a private company. They're allowed to screw up, and we're allowed to judge the sum of their work and decide if their error rate is *unacceptably* high. Doing peer review is voluntary, we vote with our feet.

FediScience.org

@MarkHanson @BorisBarbour

Professional editors is a job that sould not exist, IMHO. I cannot see any reason nor justification.

@brembs @BorisBarbour I do disagree. I think researchers are already asked to do far too much. And any job you want done well deserves to be a paid position.

Now, professional editor for a for-profit corporation? That's extremely unnecessary.

It occurs to me there are a lot of parallels here to public/private news... Both public & private news is essential, but if translated to science: is private science essential? Not in terms of ideals, but realities of how information publishing plays out?

@MarkHanson @BorisBarbour

In the best of all worlds, one wouldn't need any editors at all. There would, maybe, be editors "on call" as arbiters whenever there was a dispute that couldn't be handled by authors and reviewers themselves.

Professional editors at for-profit corporations are fine, obviously, but the veneer of peer-review is totally unnecessary. The GlamMagz should just stop this silly pretense.

@brembs @MarkHanson @BorisBarbour Clout chasing is the cause of this kind of decision, not the existence of professional editors. Many weak but provocative papers were also accepted by unpaid academic editors, so I guess we should get rid of them too.

@mattjhodgkinson @MarkHanson @BorisBarbour

In the best of all worlds, yes, we could and should. I'd see them as a necessity, rather than a luxury?