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Combating promotion and tenure bias against Black and Hispanic faculty

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Combating promotion and tenure bias against Black and Hispanic faculty


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Black and Hispanic faculty members seeking promotion at research universities face career-damaging biases, with their scholarly production judged more harshly than that of their peers, according to an initiative co-led by the University of California, Merced that aims to uncover the roots of these biases and develop strategies for change.

Junior professors are generally evaluated and voted on for promotion and tenure by committees comprising senior colleagues. In one of the studies conducted by the research team, results suggest that faculty from underrepresented minorities received 7% more negative votes from committees than their non-minority peers. Further, minority faculty were 44% less likely to receive unanimous votes of approval. The judgment of women minority faculty was particularly harsh.

The findings, published in the journal Nature Human Behavior, are part of a research program co-led by the University of Houston. The program began four years ago to identify bias in academic evaluations. Current research focuses on understanding what drives the biases and developing policies to mitigate them.

The development of a Center for Equity in Faculty Advancement is being led by UC Merced psychology Professor Christiane Spitzmueller, a member of the university’s Health Sciences Research Institute and a lead investigator for the research initiative.

The initiative underscores and partially explains the lack of faculty from underrepresented minorities on U.S. campuses. Blacks and Hispanics account for only 14% of the nation’s assistant professors and 8% of its full professors, while those minorities make up 30% of the U.S. population.

This lack of representation not only hinders professional academics but impacts minority students, who look to faculty members for inspiration and mentoring. Learning from Black and Hispanic professors increases students’ likelihood of pursuing STEM careers or simply remaining on academic paths.

Faculty members’ ability to rise through the ranks and receive tenure—an earned guarantee of continued employment—is important not just for the recipients but for the universities, Spitzmueller said.

“Tenure is crucial for faculty, allowing them the freedom to explore innovative and sometimes controversial research without fear of repercussion,” Spitzmueller said. “It is vital that we rethink how tenure is awarded to ensure equity in the academic system.”

The initiative’s other lead investigators are Professor Juan Madera and Associate Provost Ericka Henderson of the University of Houston and Michelle Penn-Marshall, vice president for research and innovation at Texas Southern University. The initiative leverages the research strength of not just UC Merced, Houston and Texas Southern, but also Texas A&M University, Louisiana State University, Purdue University and Georgia Institute of Technology.

Prior studies have shown that faculty from minority backgrounds continue to face barriers in peer-review and grant-funding processes. The research initiative builds on that knowledge, highlighting how these challenges lead to biased promotion and tenure decisions that can dramatically alter a scholar’s career trajectory.

The team analyzed promotion and tenure decisions for 1,571 faculty members at five universities from 2015–2022. The data included promotion and tenure committee votes along with linguistic analysis of external review letters—an evaluation by an outside scholar of a candidate’s research, teaching and service. The letters are a key part of the evaluation process. The analysis accounted for differences in candidate assessment from campus to campus.

Analysis results challenge assumptions that the lack of minorities among full professors is caused by factors such as a toxic campus atmosphere, social isolation or a lack of professional support. The research initiative suggests the promotion and tenure decision process is in dire need of policies and training that can reduce bias and promote equity.

More information:
UC Merced Leads Initiative to Combat Promotion and Tenure Bias Against Black and Hispanic Faculty, Nature Human Behavior (2024). DOI: 10.1038/s41562-024-01977-7 , www.nature.com/articles/s41562-024-01977-7

Citation:
Combating promotion and tenure bias against Black and Hispanic faculty (2024, October 4)
retrieved 4 October 2024
from https://phys.org/news/2024-10-combating-tenure-bias-black-hispanic.html

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Research links El Niño to Atlantic weather a year later, could enhance long-range weather forecasting

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Research links El Niño to Atlantic weather a year later, could enhance long-range weather forecasting


blizzard
Credit: Pixabay/CC0 Public Domain

New research has revealed that the impact of one of the world’s most influential global climate patterns is much more far-reaching than originally thought.

Scientists at the U.K.’s Meteorological Office have discovered that away from the tropics, the El Niño-Southern Oscillation (ENSO) has an additional impact on Atlantic weather patterns a full year on from the original event. Research shows this one year lagged extratropical response to ENSO is as strong as the simultaneous response, but with an opposite impact.

The paper is published in the journal Science.

For example, it has now been shown that El Niño, which can increase the chance of colder winters in the UK, can result in a milder winter period the following year.

While ENSO is just one of many drivers that influence the UK weather, it can be important, particularly in the winter months.

Lead researcher Professor Adam Scaife, of the Met Office and the University of Exeter, said, “This latest research reveals that El Niño is often followed by positive North Atlantic Oscillation (NAO) a whole year later, while La Niña is followed by negative NAO one year later. The results of this research have major implications for understanding ENSO, explaining our winter climate variability and interpreting long range predictions.”

The research shows that knowledge of the previous winter ENSO event is also important for understanding some of the UK’s extreme winters. In cases in which El Niño is followed by La Niña, or vice versa, the lagged effects can boost expected impacts.

For example, La Niña was followed by El Niño in 1968/69, 1976/77, 2009/10, boosting the resulting cold weather, while the UK saw mild and stormy weather in the winters of 1988/89, 1998/99, 2007/8 when El Niño was followed by La Niña.

ENSO shifts back and forth irregularly every two to seven years, bringing predictable shifts in ocean surface temperature and disrupting wind and rainfall patterns across the tropics.

With increased understanding of the teleconnections and impacts of ENSO, meteorologists will be better able to reproduce them in climate models and better able to plan for variations in winter weather.

More information:
Adam A. Scaife et al, ENSO affects the North Atlantic Oscillation 1 year later, Science (2024). DOI: 10.1126/science.adk4671

Citation:
Research links El Niño to Atlantic weather a year later, could enhance long-range weather forecasting (2024, October 4)
retrieved 4 October 2024
from https://phys.org/news/2024-10-links-el-nio-atlantic-weather.html

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How future heat waves at sea could devastate UK marine ecosystems and fisheries

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How future heat waves at sea could devastate UK marine ecosystems and fisheries


shoreline
Credit: Unsplash/CC0 Public Domain

The oceans are warming at an alarming rate. 2023 shattered records across the world’s oceans, and was the first time that ocean temperatures exceeded 1°C over pre-industrial levels. This led to the emergence of a series of marine heat wave events across both hemispheres, from the waters around Japan, around South America, and across the wider North Atlantic.

Marine heat waves are periods of extremely warm sea temperatures that can form in quite localized hot spots but also span large parts of ocean basins. By definition, they have to last five days to be classed as a marine heat wave, but some major events have lasted months—even years, in an extreme case.

Notable events have led to catastrophic impacts on marine ecosystems, the economy and coastal communities. For example, coral bleaching in the tropics has caused huge losses to the tourism industry, mass mortalities or major shifts in fisheries have impacted fishing industries worldwide, and vast losses of sea grass meadows and kelp forests have decimated countries’ natural capital.

Closing a crucial gap in our understanding

The UK has largely escaped any major marine heat waves that could have caused notable impacts to marine ecosystems and the blue economy. However, in June 2023, a short-lived but intense event materialized around the shores of the UK and Ireland, which was widely documented in the media.

The impacts of this heat wave remain unknown, highlighting a crucial gap in our understanding of past marine heat waves’ characteristics around the UK and what their potential future impacts may be.

In an article in Frontiers in Marine Science, researchers characterize both marine heat waves and their opposites—marine cold spells—around the UK for the first time.

UK waters do not appear as a major hot spot across the wider North Atlantic, with the Gulf Stream and central subpolar gyre experiencing the greatest heat wave and cold spell activity respectively. However, when zooming in on UK waters, regional variability becomes apparent, particularly for marine heat waves.

On average, the southern North Sea and English Channel tend to experience longer (around a month) and moderately intense (maximum temperatures reaching 1.5°C higher than expected) heat waves, whereas the eastern North Sea has a tendency to experience shorter (two to three weeks) but more intense (maximum temperatures >3°C) heat waves.

Considerable variability exists

Marine heat waves are documented all around the UK, lasting up to five months and occurring throughout the year, even in winter. When investigating individual events, it is evident that considerable variability exists in terms of location, intensity, duration and time of year. This high variability may also explain the inconsistent response in chlorophyll-a, a proxy for phytoplankton abundance.

Our research reveals that chlorophyll-a extremes do not coincide with temperature extremes in UK waters, although there is some indication that highly productive events, for which we have coined the term ‘greenwaves,’ occur more frequently in the southern North Sea and closer to the coast.

For the wider North Atlantic, marine heat waves are more likely to co-occur with ‘bluewaves’ (low chlorophyll-a extremes) in the tropics and subtropics, while cold spells are more likely to co-occur with greenwaves at higher latitudes.

The direct relationship between these types of extremes is inconsistent and needs more investigation around the UK. This may be due to the UK residing between mid- to high latitudes. Seasonality may also play a vital role.

Seasonal differences

The timing of events will also greatly affect the impact on the wider marine ecosystem. For example, if a marine heat wave occurs at the height of summer, the thermal limits of species like seagrass or seaweed may be breached, which could lead to extensive damage or even mortality, which has been documented in other places worldwide.

But if an event were to occur in winter or spring, the unseasonably warm temperatures may initiate phytoplankton blooms, possibly leading to either a temporary boost in productivity, greatly benefiting fisheries, or causing harmful algal blooms, leading to negative impacts.

Our research also shows that when marine heat waves occur in the relatively shallow southern North Sea and English Channel, near-bottom oxygen concentrations tend to be extremely low, which puts benthic ecosystems under increased stress.

For other locations around the UK, this relationship is apparent during the first half of the year, where the water column is well-mixed and the impact of extreme surface temperatures is able to reach the seafloor. During summer, the water column is not as well mixed, keeping the impacts of the marine heat wave confined to the surface.

Unique opportunity

Given the complexity of this region, it is vital that more targeted research is undertaken to understand the future impacts of marine heat waves on marine ecosystems, the blue economy and society. If high-risk regions can be identified, the resilience of species and coastal communities can be assessed and properly managed.

The June 2023 marine heat wave should be perceived as an alarm bell. While these events do not appear to be as long-lasting or intense as other heat waves around the world at the moment, they are projected to increase.

This means that the UK is presented with a unique opportunity to take advantage of our head start and learn from other nations to increase preparedness and response capability for future extreme events.

More information:
Marine heatwaves and cold spells in the Northeast Atlantic: what should the UK be prepared for?, Frontiers in Marine Science (2024). DOI: 10.3389/fmars.2024.1434365

Citation:
How future heat waves at sea could devastate UK marine ecosystems and fisheries (2024, October 4)
retrieved 4 October 2024
from https://phys.org/news/2024-10-future-sea-devastate-uk-marine.html

This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no
part may be reproduced without the written permission. The content is provided for information purposes only.





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AI can only do 5% of jobs, says economist who fears crash

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AI can only do 5% of jobs, says economist who fears crash


artificial intelligence
Credit: Pixabay/CC0 Public Domain

Daron Acemoglu wants to make clear right away that he has nothing against artificial intelligence. He gets the potential. “I’m not an AI pessimist,” he declares seconds into an interview.

What makes Acemoglu, a renowned professor at Massachusetts Institute of Technology, come off as a doomsayer locked in on the mounting economic and financial perils ahead, is the unrelenting hype around the technology and the way it’s fueling an investment boom and furious tech stock rally.

As promising as AI may be, there’s little chance it will live up to that hype, Acemoglu says. By his calculation, only a small percentage of all jobs—a mere 5%—is ripe to be taken over, or at least heavily aided, by AI over the next decade. Good news for workers, true, but very bad for the companies sinking billions into the technology expecting it to drive a surge in productivity.

“A lot of money is going to get wasted,” says Acemoglu. “You’re not going to get an economic revolution out of that 5%.”

Acemoglu has become one of the louder, and more high-profile, voices warning that the AI frenzy on Wall Street and in C-suites across America has gone too far. An Institute Professor, the highest title for faculty at MIT, Acemoglu first made a name for himself beyond academic circles a decade ago when he co-authored “Why Nations Fail,” a New York Times bestselling book.

AI, and the advent of new technologies, more broadly, have figured prominently in his economics work for years.

The bulls argue that AI will allow businesses to automate a big chunk of work tasks and spark a new era of medical and scientific breakthroughs as the technology keeps improving.

Jensen Huang, CEO of Nvidia, a company whose very name has become synonymous with the AI boom, has projected that rising demand for the technology’s services from a broader range of companies and governments will require as much as $1 trillion in spending to upgrade data center equipment in coming years.

Skepticism about these sorts of claims has started to mount—in part because investments in AI have driven up costs much faster than revenue at companies like Microsoft and Amazon—but most investors remain willing to pay lofty premiums for stocks poised to ride the AI wave.

Acemoglu envisions three ways the AI story could play out in coming years.

The first—and by far most benign—scenario calls for the hype to slowly cool and investments in “modest” uses of the technology to take hold.

In the second scenario, the frenzy builds for another year or so, leading to a tech stock crash that leaves investors, executives and students disillusioned with the technology. “AI spring followed by AI winter,” he calls this one.

The third—and scariest—scenario is that the mania goes unchecked for years, leading companies to cut scores of jobs and pump hundreds of billions of dollars into AI “without understanding what they’re going to do with it,” only to be left scrambling to try to rehire workers when the technology doesn’t pan out. “Now there are widespread negative outcomes for the whole economy.”

The most likely? He figures it’s some combination of the second and third scenarios. Inside C-suites, there’s just too much fear of missing out on the AI boom to envision the hype machine slowing down any time soon, he says, and “when the hype gets intensified, the fall is unlikely to be soft.”

Second-quarter figures illustrate the magnitude of the spending frenzy. Four companies alone—Microsoft, Alphabet, Amazon and Meta Platforms—invested more than $50 billion into capital spending in the quarter, with much of that going toward AI.

Today’s large language models like OpenAI’s ChatGPT are impressive in many respects, Acemoglu says. So why can’t they replace humans, or at least help them a lot, at many jobs? He points to reliability issues and a lack of human-level wisdom or judgment, which will make people unlikely to outsource many white-collar jobs to AI anytime soon. Nor is AI going to be able to automate physical jobs like construction or janitorial, he says.

“You need highly reliable information or the ability of these models to faithfully implement certain steps that previously workers were doing,” he said. “They can do that in a few places with some human supervisory oversight”—like coding—”but in most places they cannot.”

“That’s a reality check for where we are right now,” he said.

2024 Bloomberg L.P. Distributed by Tribune Content Agency, LLC.

Citation:
AI can only do 5% of jobs, says economist who fears crash (2024, October 3)
retrieved 3 October 2024
from https://techxplore.com/news/2024-10-ai-jobs-economist.html

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part may be reproduced without the written permission. The content is provided for information purposes only.





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Investigating ‘purist’ organizations motivations—can they survive in a world of compromise?

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Investigating ‘purist’ organizations motivations—can they survive in a world of compromise?


Can purists survive in a world of compromise?
Instantiations of Purity. Credit: Organization Theory (2024). DOI: 10.1177/26317877241270133

For centuries, the Roncal Valley, in the Navarrese Pyrenees, has pleased the world’s palates through the unique cheese that bears its name. The first Spanish cheese to receive Protected Designation of Origin (PDO) status, Roncal owes its signature piquant bouquet to a closely guarded production process, which has historically used the milk of an indigenous breed of sheep called the latxa. This breed, named after the Basque word for “sour,” is productive enough to satisfy the artisanal needs of the local cheese-making industry.

Problems arose, however, when some family farms in adjoining villages began importing assaf sheep from Israel, which could yield more—about seven times more—milk with far less labor. From a profit-driven perspective, replacing the homely latxa with the powerhouse assaf would appear a no-brainer.

Indeed, the Roncal Regulatory Council, with strong representation by the cheese processors, successfully appealed to the European Union to open the PDO to include cheese produced with assaf milk. But the farmers of Roncal protested, winning the next Council elections, and successfully lobbied the EU to rescind the inclusion of assaf milk.

On the surface, centuries-old cheese-making traditions in a remote valley in northern Spain might seem worlds apart from modern business practice. But Sarah Wittman, assistant professor of management at the Donald G. Costello College of Business at George Mason University, argues that the Roncal farmers represent a common type of organizational activity overlooked by past researchers.

Her recent paper in Organizational Theory, co-authored by Frédéric Godart of INSEAD, investigates what motivates “purist” organizations, like the Roncal cheese artisans, for whom success is not entirely defined by market-driven metrics.

Speaking of the world-renowned Trappist monks, who brew what many claim is the best-tasting beer in the world out of monasteries in Belgium and the Netherlands, Wittman explains, “They’re not doing it because they’re in the market. They’re doing it because that’s what enables them to be monks.”

At the same time, they take great pride in their ales because the quality of their product is bound up with their religious vocation. Wittman summarizes their working ethos as, “I brew beer as a religious object, and I’m going to give everything to it because this is my religious task.”

Purists, then, march to a very different drummer than more “rational,” or conventional, organizations. Instead of crafting a brand identity to woo consumers, purists find fulfillment through activity that affirms their firmly held sense of self. While they will go to great lengths to preserve their purity when it is threatened, they will not take a single step that would possibly compromise their integrity.

Wittman’s paper teases out how purism can affect organizational structure, strategy and success. The researchers posit that a compartmentalized structure may emerge within larger organizations, whereby pockets of purism are allowed to exist amid more conventionally motivated businesses. An example would be the most innovative R&D units at 3M, which are largely insulated from market pressures so as to safeguard their creativity.

The researchers further theorize that because purists’ real motivation—affirming their sense of identity—often has little to do with the business they happen to be in (e.g. monks brewing beer), purists are more likely to be game-changers in their field, rather than following established industry practice.

For purists to be successful in the marketplace, they need to find an appreciative audience that doesn’t mistake their scruples for snobbery. Tastemakers in relevant fields, whose refined sensibilities respond well to purism, can make a big difference by conferring higher status upon purists. This, in turn, can help influence the opinions of consumers, shareholders, etc.

Additionally, purists can let their results speak for them, as with the Trappist monks. Ordinary beer-drinkers may or may not care about the monks’ religious devotion, but will nonetheless pay a premium for a beverage that meets the highest taste standards.

However, purists can attract contempt if their way of working is seen to conflict with basic norms that the audience holds dear. ESG investment funds which follow a social rather than capitalist logic, for example, have alienated some in the conventional finance world for upholding a set of standards perceived to deviate from the core task of making money. One could imagine that an NGO whose purism centered around chasing big-money donors instead of providing services would be condemned just as readily.

Wittman hopes her research will widen the scope of conversations around the organizational mission and meaningful work. “We cannot explain everything with this market-economy survival motive, because there exists a logic outside of that.

“What we most often study (and teach) in business schools is that everyone succumbs to the market and plays the competitive positioning game or goes out of business. But if purists have enough power, gain enough status, then there is this bolstering of support that says either they’re legitimate or they’re authentic—then they’re the ones who create the market.”

More information:
Frédéric Godart et al, Staying True to Ourselves: Organizational purity at the crossroads of institutional logics and identity work, Organization Theory (2024). DOI: 10.1177/26317877241270133

Citation:
Investigating ‘purist’ organizations motivations—can they survive in a world of compromise? (2024, October 3)
retrieved 3 October 2024
from https://phys.org/news/2024-10-purist-survive-world-compromise.html

This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no
part may be reproduced without the written permission. The content is provided for information purposes only.





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