If the long-term implications of the Salaita affair should be discussed when the case can be recollected in tranquility, then we certainly are nowhere near there yet. Passions remain high, even though the practical actions that can be taken by either side outside the courtroom, save for Salaita’s supporters maintaining the boycott of the university, are for now largely exhausted. Whatever can be said about the roads taken or not taken by both parties, we cannot guess what shall be said “somewhere ages and ages hence.”
University of Illinois officials have said they approached Salaita to make a settlement offer a few months ago. But whatever outreach the university made was rejected on Salaita’s behalf by his attorneys.
The case is in the courts, where the outcome is of course uncertain, though the courts have traditionally been more inclined to award financial compensation than a tenured position, since they are reluctant to override university decision-making about faculty appointments. Remember that Ward Churchill received but $1 when he said he did not want money; he would only accept his job back, and the court refused to force his reappointment. And that was a case decided in Churchill’s favor. Whether the courts will find Salaita’s tweeting behavior befitting a faculty member, or whether they will be willing to consider his conditional offer the equivalent of an unconditional contract remains to be seen. Should he lose his case, the university would have less to gain by offering a settlement, especially since the value of a standard non-disparagement clause would seem minimal. Salaita has been denouncing the university’s actions far and wide, and he has written a book about his case.
But there are nonetheless some lessons to be learned, even if they are mostly based on contested evidence. The foremost of these, I believe, is that the whole academic hiring process disintegrates when a program or department attempts to initiate a faculty hire outside its areas of competence.
The one constant throughout Salaita’s career has been his opposition to the Jewish state and his support for Palestinian rights to all the land between the Mediterranean sea and the Jordan river. Salaita was to be hired by the University of Illinois at Urbana-Champaign’s American Indian Studies Program. But his first (of six) books is the only one dealing with Native American texts and issues, and even that book is focused on a claim that American Indians and Palestinians are comparable indigenous peoples who were subjected to similar colonialist oppressions.
His main job at Illinois would have been to teach “comparative indigeneity.” Native Americans and Palestinians — the first group objectively indigenous, the second only polemically and politically so — were the indigenous examples he was scheduled to teach. Salaita’s two books on Arab American fiction were neither within the department’s area of expertise nor part of its mission. And his highly polemical Israel’s Dead Soul also served goals outside the program’s mission, even if all but one of the program faculty embraced its argument.
Not only the local but also the credible national support for Salaita is founded on the conviction that a properly constituted academic search committee’s hiring recommendation should be honored. There is of course a not-so-credible local and national component to Salaita advocacy: hostility to Israel and support for the boycott movement’s efforts to discredit and eliminate the Jewish state. Salaita himself asserts that “donors” (read “Jewish donors”) bullied the university and the Board of Trustees not to proceed with a final offer. And others, including members of the American Association of University Professors’s national staff and its Committee A on Academic Freedom and Tenure share that conviction, despite the lack of clear evidence. Still others, including a group of historians, were willing to state that Salaita’s tweets only said what we all knew to be true about Israel. But the principled basis for outrage is really only the assumption that a faculty search committee is a sacred entity. The AAUP has traditionally agreed with that position, and so would I when a search is properly conducted. The AAUP maintains that search committee recommendations should be honored except in exceptional cases. Some of us believe Salaita’s case is exactly that, exceptional.
That said, college and university review committees examining departmental appointment papers do not typically confront doubts about whether either the position being searched for or the candidate being proposed is illegitimate. They can question whether the candidate’s credentials match the job description, whether he or she meets the institution’s standards, whether the outside letters offer only qualified support, what the candidate’s future research prospects are, and so forth. In this case, “comparative indigeneity” was one of the search goals, and there was no serious effort to ask whether the candidate’s obsessive focus on Israel and the Palestinians matched a responsible effort to include comparative indigeneity within the department’s mission or whether experts in Middle East history and the Israeli-Palestinian conflict played an appropriate role in the decision-making process. Nor had the implications of the American Indian Studies Program’s decision to embrace comparative indigeneity received sufficiently critical review.
At a spring 2015 meeting of the campus’s Faculty Senate, a local law professor, Matthew Finkin, rose to say an authority in anti-Semitism should have reviewed Salaita’s publications. If any members of the university review committees harbored such concerns, they either did not voice them or did not press them hard enough. Perhaps there was an understandable inclination not to challenge the American Indian Studies Program. In any case, the program was not well served by its own evolving standards or by the subsequent review process.
Rather than stay within its academic mission and the academic standards appropriate to that mission, the program acted out of political solidarity and proposed an appointment that was more political than academic. That made the situation still worse and is a warning to those humanities and soft social science departments that have become increasingly politicized over the last generation.
There are still more lessons, challenges, and questions built into this case: What kinds of criteria are appropriate to a search process, as opposed to a tenure decision? What role might a major presence on social media within a candidate’s research and teaching areas play in evaluating a job candidate? How does academic freedom bear on evaluating either a job candidate’s publications or public statements about his or her areas of research? What role should political solidarity play in seeking outside reviewers for a faculty appointment? What questions should college and university reviews pose for problematic proposed hires? Does a Board of Trustees have any meaningful role in the awarding of tenure? In the light of the standard warning that bad cases make bad law, I am not hopeful about the general principles that might be derived from the passions still surrounding the Salaita affair.
Cary Nelson served as national president of the American Association of University Professors from 2006 to 2012. He teaches at the University of Illinois at Urbana-Champaign.
So it turns out that -- title notwithstanding -- Beth Shapiro’s How to Clone a Mammoth: The Science of De-Extinction (Princeton University Press) is not a do-it-yourself manual. What’s more, cloned mammoths are, in the author’s considered opinion, impossible. Likewise, alas, with regard to the dodo.
But How Not to Clone a Dodo would never cut it in the marketplace. Besides, the de-extinction of either creature seems possible (and in case of the mammoth, reasonably probable) in the not-too-distant future. The process involved won’t be cloning, per se, but rather one of a variety of forms of bioengineering that Shapiro -- an associate professor of ecology and evolutionary biology at the University of California at Santa Cruz -- explains in moderate detail, and in an amiable manner.
Her approach is to present a step-by-step guide to how an extinct creature could be restored to life given the current state of scientific knowledge and the available (or plausibly foreseeable) advances in technology. There are obstacles. Removing some of them is, by Shapiro’s account, a matter of time and of funding. Whether or not the power to de-exterminate a species is worth pursuing is a question with many parts: ethical and economic, of course, but also ecological. And it grows a little less hypothetical all the time. De-extinction is on the way. (The author allows that the whole topic is hard on the English language, but “resurrection” would probably cause more trouble than it’s worth.)
The subject tickles the public’s curiosity and stirs up powerful emotions. Shapiro says she has received her share of fan and hate mail over the years, including someone’s expressed wish that she be devoured by a flesh-eating mammal of her own making. Perhaps the calmest way into the discussion is by considering why reviving the mammoth or the dodo is possible, but would not be the same thing as cloning one. (And dinosaur cloning is also right out, just to make that part clear without further delay.)
To clone something, in short, requires genetic material from a living cell with an intact genome. “No such cell has ever been recovered from remains of extinct species recovered from the frozen tundra,” writes Shapiro, whose research has involved the search for mammoth remains in Siberia. Flash freezing can preserve the gross anatomy of a mammoth for thousands of years, but nucleases -- the enzymes that fight off pathogens when a cell is alive -- begin breaking down DNA as soon as the cell dies.
What can be recovered, then, is paleogenetic material at some level of dismantling. The challenge is to reconstruct an approximation of the extinct creature’s original genome -- or rather, to integrate the fragments into larger fragments, since rebuilding the whole genetic structure through cut-and-paste efforts is too complex and uncertain a task. The reconstituted strings of genetic data can then be “inserted” at suitable places in the genome of a related creature from our own era. In the case of the woolly mammoth, that would mean genetic material from the Asian elephant; they parted ways on the evolutionary tree a mere 2.5 million years ago. In principle, at least, something similar could be done using DNA from the taxidermy-preserved dodo birds in various collections around the world, punched into the pigeon genome.
“Key to the success of genome editing,” writes Shapiro, “has been the discovery and development of different types of programmable molecular scissors. Programmability allows specificity, which means we can make the cuts we want to make where we want to make them, and we can avoid making cuts that kill the cell.”
Cells containing the retrofitted genome could then be used to spawn a “new” creature that reproduces aspects of the extinct one -- pending the solution of various technical obstacles. For that matter, scraping together enough raw material from millennia past presents its own problems: “In order to recover DNA from specimens that have very little preserved DNA in them, one needs a very sensitive and powerful method for recovering the DNA. But the more sensitive and powerful method is, the more likely it is to produce spurious results.”
Also a factor is the problem of contamination, whether found in the sample (DNA from long-dead mold and bacteria) or brought into the lab in spite of all precautions. Shapiro leaves the reader aware of both the huge barriers to be overcome before some species is brought back from extinction and the strides being made in that direction. She predicts the successful laboratory creation of mammoth cells, if not of viable embryos, within the next few years.
It will be hailed as the cloning of an extinct animal -- headlines that Shapiro (whose experiences with the media do not sound especially happy) regards as wrong but inevitable. The reader comes to suspect one motive for writing the book was to encourage reporters to ask her informed questions when that news breaks, as opposed to trying to get her to speculate about the dangers of Tyrannosaurus rex 2.0.
Besides its explanations of the genetics and technology involved, How to Clone a Mammoth insists on the need to think about what de-extinction would mean for the environment. Returning the closest bioengineerable approximation of a long-lost species to the landscape it once inhabited will not necessarily mean a happy reunion. The niche that animal occupied in the ecosystem might no longer exist. Indeed, the ecosystem could have developed in ways that doom the creature to re-extinction.
Shapiro is dismissive of the idea that being able to revive a species would make us careless about biodiversity (or more careless, perhaps), and she comes close to suggesting that de-extinction techniques will be necessary for preserving existing species. But those things are by no means incompatible. The author herself admits that some species are more charismatic than others: we're more likely to see the passenger pigeon revived than, say, desert rats, even though the latter play an ecological role. The argument may prove harder to take for the humbler species once members of Congress decide to freeze-dry them for eventual relaunching, should that prove necessary.
By now we should know better than to underestimate the human potential for creating a technology that goes from great promise to self-inflicted disaster in under one generation. My guess is that it will take about that long for the horrible consequences of the neo-dodo pet ownership craze of the late 2020s to makes themselves fully felt.
Biology educators occupy nearly half (44 percent) of all high school science teaching assignments -- more than double the percentage of chemistry educators, according to a new study published in BioScience.The biology education workforce increased some 50 percent between 1987 and 2007 due to biology’s “gateway” status among the high school sciences, the study says. The female proportion of the biology workforce also grew over the same period, from 39 to 61 percent. That’s more than in all other science, technology and math fields, according to the study.
At the same time, biology educators were more likely than their colleagues in other fields to teach outside the discipline. The number of biology educators with more than 20 years of teaching experience also dropped by some 20 percent between 1990 and 2007. Lead author Gregory T. Rushton, an associate professor of chemistry at Kennesaw State University, and his co-authors note that this is due in part to increasing numbers of teachers entering the workforce after careers outside education, for whom “the biologist identity may be stronger than that of teacher.”
Rushton and his colleagues propose stricter certification requirements for biology teachers and more targeted professional development. They also propose matching curricula to teachers’ expertise, as opposed to offering “a static, predetermined slate of science courses at each school.” The longitudinal study is based on the National Center for Education Statistics’ Schools and Staffing surveys from 1987 through 2007.
The University of Georgia is launching a $4.4 million initiative to reduce class size, it announced Monday. The university will create more than 300 new course sections in 81 majors by fall 2016, mainly through hiring dozens of new faculty members in the coming year. Georgia’s current student-faculty ratio is relatively low for a research university, at 18 to 1, but the initiative ensures that a majority of the new course sections will have fewer than 20 students each. The move builds on other recent attempts by the university to increase student-faculty interaction, including a new graduation requirement that all 27,000 undergraduates engage in experiential learning such as internships, research or study abroad.