Ph.D. position on evolution of multicellularity

Go to Sweden. Learn about multicellularity. Taste dank saké.

Eric Libby is looking for a Ph.D. student to model the evolution of multicellularity at Umeå University in Sweden. Here’s the project description:

[Read more…]

Peer review isn’t magic

In response to Tom Sheldon’s dire warnings of the dangers of preprints, “Preprints could promote confusion and distortion,” I’ve suggested that what really promotes confusion and distortion is credulous reporters failing to apply basic journalistic standards:

Peer review isn’t a magic wand that guarantees that only solid work gets published, and it isn’t a substitute for skepticism. Reporters have a responsibility to evaluate the evidence in a paper whether it is peer reviewed or not.

A couple of recent examples are relevant. First, the claim by mathematician Michael Atiyah to have proven the Riemann Hypothesis, an immensely important number theory problem related to the distribution of prime numbers. Remember, along with promoting “confusion and distortion,” Sheldon had warned that preprints could rob journalists of “time and breathing space,” pressuring them to rush to sensationalize bad science. Reporting on Atiyah’s claim shows what utter nonsense this is.

[Read more…]

In defense of preprints

At the end of July, I criticized an opinion piece that Tom Sheldon published in Nature, “Preprints could promote confusion and distortion“:

While the article casts preprints, preprint servers, and scientists who post their work to preprint servers as potential sources of misinformation, its arguments better support the case that science reporters should act more responsibly…What irks me is that I can’t find any hint in the article that Sheldon thinks journalists share the blame when they sensationalize bad science.

The latest issue of Nature includes three more critical responses to Sheldon’s nonsense.

[Read more…]

Postdoc opportunity studying Volvox!

If I were a graduate student nearing graduation, I would apply for this: an NSF-funded postdoc opportunity in the Umen lab at the Donald Danforth Plant Science Center in St. Louis.

[Read more…]

A further comment on “Don’t ask for letters of recommendation up front”

I recently argued that asking for letters of reference to be submitted with applications for tenure-track positions devalues the time of highly productive scientists:

Letters of recommendation should be requested by the committee, and they should be requested after the first cut.

A senior researcher who’s a friend and colleague recently told me that for the last few years, she has simply not applied for any position that asked for letters of reference up front. It’s not hard to understand why. After a while, you start to feel that you’re imposing on your references (in reality, it’s the search committees who are imposing). In my case, I’ve submitted well over a hundred such applications, which means that each of my three references has supplied over a hundred letters (and thank you for that).

[Read more…]

Don’t ask for letters of recommendation up front

I’ve been sitting on this for a while, not wanting to piss off hiring committees who might evaluate my own applications. I have applied for over a hundred tenure-track faculty positions, and I’ve had over a dozen in-person interviews. One of the things that has always struck me is the incredible degree to which the time of anyone not on the hiring committee is devalued. This is true of the applicants’ time, but today I’m mainly talking about the time of their references.

It’s typical to request three letters of recommendation with an application, but some departments will request four or (rarely) five. In most cases, the application is considered incomplete and will not be considered until all of the letters are submitted. If one of your references has a hard time with deadlines, tough.

In most cases, your references will be fairly senior scientists, Associate Professor or above. It would be nearly impossible, for example, for your Ph.D. advisor to be an Assistant Professor, since that position typically lasts about as long as a Ph.D. In my case, all three of my references were full Professors, one a department head. In nearly every case, all three references will be highly productive scientists. Their time is valuable, not just in terms of salary but in terms of advancing science. Requiring letters of recommendation up front wastes it.

Letters of recommendation should be requested by the committee, and they should be requested after the first cut.

[Read more…]