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The relentless push for productivity misconstrues how our brains work

New Scientist Feed - Wed, 10/09/2024 - 11:00am
The latest neuroscience shows that, contrary to a lot of productivity advice, the drive to make the most of every waking moment will diminish your capacity for creative thinking
Categories: Science

The AAUP goes all in for DEI

Why Evolution is True Feed - Wed, 10/09/2024 - 10:00am

You know what DEI is, and in case you don’t know AAUP, it’s the American Association of University Professors, the most powerful association of faculty in the country. After dropping their longstanding opposition to academic boycotts, presumably so schools and people could boycott Israel at will, they’ve now pulled another woke-ish and academically harmful move: they’ve issued a statement called “Diversity, Equity, and Inclusion Criteria for Faculty Evaluation” (pdf here).  It’s more or less what you think: a statement that diversity, equity, and inclusion should be an important basis for hiring and promoting faculty. Some excerpts:

The Association’s Committee A on Academic Freedom and Tenure views the use of diversity, equity, and inclusion (DEI) criteria in faculty recruitment, promotion, and retention within this broader vision of higher education for the public good. Since the 1990s, many universities and colleges have instituted policies that use DEI criteria in faculty evaluation for appointment, reappointment, tenure, and promotion, including the use of statements that invite or require faculty members to address their skills, competencies, and achievements regarding DEI in teaching, research, and service. Such criteria are one instrument among many that may contribute to evaluating the full range of faculty skills and achievements within a diverse community of students and scholars.

Some critics contend that such policies run afoul of the principles of academic freedom. Specifically, they have characterized DEI statements as “ideological screening tools” and “political litmus tests.” From this perspective, DEI statements are sometimes thought to constitute unconstitutional viewpoint discrimination and a threat to faculty members’ academic freedom because they allegedly require candidates to adopt or act upon a set of moral and political views. This committee rejects the notion that the use of DEI criteria for faculty evaluation is categorically incompatible with academic freedom. To the contrary, when implemented appropriately in accordance with sound standards of faculty governance, DEI criteria—including DEI statements—can be a valuable component in the efforts to recruit, hire, and retain a diverse faculty with a breadth of skills needed for excellence in teaching, research, and service.

But objections to DEI by myself and others aren’t based on whether it impinges on “academic freedom”—the freedom of faculty already hired to work on or teach pretty much what they want without interference. Or, as Wikipedia puts it:

Academic freedom is the right of a teacher to instruct and the right of a student to learn in an academic setting unhampered by outside interference. It may also include the right of academics to engage in social and political criticism.

DEI, in contrast, at least as the AAUP construes it, is a program to hire people with the aim of achieving equity (equal representation of all groups).  DEI programs in place aren’t much concerned with viewpoint equity, despite what the statement says, but rather with the AAUP’s undescribed elephant in the room: ethnicity (race) and sex.  When they speak of a “diverse faculty,” they mean racially diverse, not diverse in viewpoint. (One could argue that viewpoint diversity is the most important thing to emphasize, but I’ll leave that aside.) And DEI is certainly an “ideological litmus test”. What else do you think required or invited DEI statements are when used for hiring or promotion? If you don’t write something in line with the progressive view of DEI, you will sleep with the academic fishes.  We know this from seeing how those statements are actually used in academia.

Ergo, DEI initiatives are indeed a political litmus test, requiring fealty to the view that characteristics like ethnic background or sex can outweigh merit in hiring, promotion, or tenure.  Of course nobody wants bigotry in these processes, but it’s strongly disputed about whether one should preferentially hire people to increase the diversity of race or sex. Indeed, the Supreme Court has just outlawed race-based admissions to college, and if that is illegal, so will be race- (or sex-) based and promotion.

If DEI programs were just there to ensure that there was no bigotry that held people back in universities, that would be fine. But it’s not: it’s a program that puts background above merit, is based on dubious premises like “implicit bias,” and is divisive, setting up a hierarchy of people based on their immutable characteristics. And, by placing merit lower than background, it leads to the decline of academic standards (see here for more arguments). In general, DEI programs haven’t worked, and are being dismantled throughout America.

The AAUP keeps issuing these weaselly statements that give their imprimatur to things they won’t say explicitly: it’s okay to boycott Israel, and we should have hiring in which race and sex can outweigh merit.

As one sign of how DEI is ruled out in my school for hiring and promotion, we have the Shils Report, whose summary is this:

On 15 July 1970, the Committee on the Criteria of Academic Appointment was appointed by President Edward H. Levi. This Committee was charged with writing a report that would become the basis for evaluating faculty up for promotion. The Shils report dictates that faculty at the University of Chicago must display distinguished performance in each of the following criteria when being considered for promotion:
  • Research
  • Teaching and Training, including the supervision of graduate students
  • Contribution to intellectual community
  • Service
This Committee understood that unless such high standards existed and were used, the University would – indeed – become a pantheon for dead or dying gods incapable of attracting the best minds from around the world.

There is nothing in here about viewpoint diversity, much less equity and the use of sex and ethnicity as criteria for promotion (these same criteria apply to hiring).

The reason for the AAUP’s new statement may be seen in the its insistence that one of the reasons for issuing it is to counteract Republican legislation (they don’t say that explicitly, of course):

Debates about the appropriateness of DEI criteria cannot be understood in isolation from the current political context of higher education in the United States. Wholesale opposition to the use of DEI statements has often gone hand in hand with partisan legislative and other efforts to restrict or ban certain subjects of research and teaching—especially in fields and disciplines that expressly address histories of inequity.5 A recent AAUP joint report with the AFT analyzes more than ninety-nine bills representing direct political interference in higher education that have been introduced in more than thirty state legislatures. The report notes four trends: (1) limiting teaching about race, gender, and sexuality (so-called divisive concepts bills); (2) requiring intellectual and viewpoint diversity statements and surveys; (3) cutting funding for diversity, equity, and inclusion efforts; and (4) eliminating tenure for faculty members.6 Thus, attacks on DEI have played an integral part in the partisan political playbook to turn back the clock on advances that have been made toward the goal of diversity in the faculty, student body, and areas of study. Furthermore, it is crucial to consider how such attacks can easily reinforce and indeed fuel portrayals of entire fields and disciplines—including ethnic studies, critical race theory, and gender studies—as “political” and “ideological” projects and not serious subjects or research disciplines. When entire fields and subjects related to the study of race and gender, for example, are not considered “intellectual” pursuits, both academic freedom and DEI as social and institutional values are compromised, and the charge of orthodoxy gains purchase. This not only affects the fields and subjects traditionally tarred as ideological but also compromises the progress of knowledge by thwarting interdisciplinary exchange and endangering the very mission of higher education.

But forget about politics. The authors of this statement, probably comprising social scientists and people in the humanities, don’t seem to realize that yes, entire fields of study (the “studies” areas) have indeed been compromised and made into vehicles to push progressive propaganda on students. If you think that a department of race, diaspora, and indigeneity won’t be teaching students what ideological views are acceptable, I have some land in Florida to sell you.

The AAUP statement is “progressive,” but it’s too late. DEI is already crumbling, both in academia and the corporate world.

Categories: Science

Nobel prizes are still failing to celebrate the diversity of science

New Scientist Feed - Wed, 10/09/2024 - 9:29am
The Nobel committees seem to have an unfortunate habit of overlooking women and Black people when it comes to science – this must change, says Alexandra Thompson
Categories: Science

New AI models of plasma heating lead to important corrections in computer code used for fusion research

Computers and Math from Science Daily Feed - Wed, 10/09/2024 - 9:28am
New artificial intelligence models for plasma heating can do more than was previously thought possible, not only increasing the prediction speed 10 million times while preserving accuracy but also correctly predicting plasma heating in cases where the original numerical code failed.
Categories: Science

New AI models of plasma heating lead to important corrections in computer code used for fusion research

Matter and energy from Science Daily Feed - Wed, 10/09/2024 - 9:28am
New artificial intelligence models for plasma heating can do more than was previously thought possible, not only increasing the prediction speed 10 million times while preserving accuracy but also correctly predicting plasma heating in cases where the original numerical code failed.
Categories: Science

Language model 'UroBot' surpasses the accuracy of experienced urologists

Computers and Math from Science Daily Feed - Wed, 10/09/2024 - 9:25am
Scientists have developed and successfully tested a new chatbot based on artificial intelligence: 'UroBot' was able to answer questions from the urology specialist examination with a high degree of accuracy, surpassing both other language models and the accuracy of experienced urologists. The model justifies its answers in detail based on the guidelines.
Categories: Science

Heavy metals in the ocean become more toxic

Matter and energy from Science Daily Feed - Wed, 10/09/2024 - 9:23am
Toxic trace elements such as lead, mercury, arsenic, and cadmium naturally occur in small quantities in coastal seas. However, human activities, such as industry and agriculture, contribute significantly larger amounts. A new study has examined how climate change already affects the distribution and accumulation of these elements and how it could impact them in the future. One of the findings: Climate-related natural events are releasing more contaminants, which pose a risk to both human and animal health. However, there is still insufficient knowledge about how these contaminants will behave in the future.
Categories: Science

Breakthrough in micelle technology for effective dye and drug dispersion

Matter and energy from Science Daily Feed - Wed, 10/09/2024 - 9:23am
Micelles play a crucial role in dispersing hydrophobic inks and drug in water-based solutions. Recently, researchers compared the dye solubilization capacities of micelles made from block and random copolymers to identify the optimal structure for dye solubilization. Their results show that block copolymer micelles with well-defined core-shell structures have a slower solubilization rate but can hold significantly more dye compared to random copolymer micelles, which have a more diffuse structure.
Categories: Science

Researchers succeed in creating two interconnected vascular networks

Matter and energy from Science Daily Feed - Wed, 10/09/2024 - 9:23am
Researchers have developed a groundbreaking cell culture platform that enables the formation of two distinct but interconnected vascular networks. Their breakthrough holds tremendous promise for advancing biomedical research. Organ-on-chips are microfluidic cell cultures that replicate human physiology, significantly reducing the costs of drug development, minimizing the need for animal testing and enabling personalized treatment.
Categories: Science

AI-trained CCTV in rivers can spot blockages and reduce floods

Computers and Math from Science Daily Feed - Wed, 10/09/2024 - 9:23am
Smart CCTV systems trained to spot blockages in urban waterways could become an important future tool in flood prevention, new research has found.
Categories: Science

Nature and plastics inspire breakthrough in soft sustainable materials

Computers and Math from Science Daily Feed - Wed, 10/09/2024 - 9:13am
Using peptides and a snippet of the large molecules in plastics, materials scientists have developed materials made of tiny, flexible nano-sized ribbons that can be charged just like a battery to store energy or record digital information.
Categories: Science

Nature and plastics inspire breakthrough in soft sustainable materials

Matter and energy from Science Daily Feed - Wed, 10/09/2024 - 9:13am
Using peptides and a snippet of the large molecules in plastics, materials scientists have developed materials made of tiny, flexible nano-sized ribbons that can be charged just like a battery to store energy or record digital information.
Categories: Science

Ultra-sensitive robotic 'finger' can take patient pulses, check for lumps

Computers and Math from Science Daily Feed - Wed, 10/09/2024 - 9:13am
Researchers have developed a soft robotic 'finger' with a sophisticated sense of touch that can perform routine doctor office examinations, including taking a patient's pulse and checking for abnormal lumps.
Categories: Science

Over 160,000 new viruses discovered by AI

Computers and Math from Science Daily Feed - Wed, 10/09/2024 - 9:13am
161,979 new RNA viruses have been discovered using a machine learning tool that researchers believe will vastly improve the mapping of life on Earth and could aid in the identification of many millions more viruses yet to be characterized.
Categories: Science

Quantum timekeeper packs several clocks into one

Matter and energy from Science Daily Feed - Wed, 10/09/2024 - 9:13am
Quantum physicists have tapped into a kind of ghostly interaction, known as entanglement, to improve the precision of optical atomic clocks, which measure time through the natural 'ticking' of atoms.
Categories: Science

A matter of taste: Electronic tongue reveals AI 'inner thoughts'

Computers and Math from Science Daily Feed - Wed, 10/09/2024 - 9:12am
Researchers recently developed electronic tongue capable of identifying differences in similar liquids, such as milk with varying water content; diverse products, including soda types and coffee blends; signs of spoilage in fruit juices; and instances of food safety concerns. They found that results were even more accurate when artificial intelligence used its own assessment parameters to interpret the data generated by the electronic tongue.
Categories: Science

A matter of taste: Electronic tongue reveals AI 'inner thoughts'

Matter and energy from Science Daily Feed - Wed, 10/09/2024 - 9:12am
Researchers recently developed electronic tongue capable of identifying differences in similar liquids, such as milk with varying water content; diverse products, including soda types and coffee blends; signs of spoilage in fruit juices; and instances of food safety concerns. They found that results were even more accurate when artificial intelligence used its own assessment parameters to interpret the data generated by the electronic tongue.
Categories: Science

Your brain has individual neurons that respond to the smell of bananas

New Scientist Feed - Wed, 10/09/2024 - 9:00am
The discovery that certain smells can be linked to specific neurons is helping us understand how the brain encodes concepts
Categories: Science

Once we pass 1.5°C of global warming, there is no going back

New Scientist Feed - Wed, 10/09/2024 - 9:00am
We might not be able to cool the world down again after overshooting the 1.5°C warming limit – and even if we can, a lot of irreversible damage will have been done
Categories: Science

Take control of your brain's master switch to optimise how you think

New Scientist Feed - Wed, 10/09/2024 - 9:00am
The discovery that a small blue blob of neurons, the locus coeruleus, controls your mode of thinking suggests ways to increase learning, creativity, focus and alertness
Categories: Science

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