PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

Sharks, lies, and videotape: Scientists document problems with shark week

Sharks, lies, and videotape: Scientists document problems with shark week
2021-07-23
(Press-News.org) MEADVILLE, PA - July 22, 2021 - Shark Week is many things. First and foremost, it's a week of shark-themed documentary programming on the Discovery Channel. Now in its 33rd year, it's the longest-running cable event in history. It's the biggest audience that marine biologists and ocean conservationists get, attracting millions of viewers who might otherwise not ever think about sharks at all. It's a stage that has launched careers of shark scientists and inspired many others to pursue jobs as ocean scientists.

However, a new analysis shows that Shark Week is also deeply flawed in ways that undermine its goals, potentially harming both sharks and shark scientists. To document just how pervasive these issues are, a team of researchers performed a content and discourse analysis of more than 200 Shark Week episodes.

"The public's perception of sharks, shark science, and shark scientists is heavily influenced by Shark Week. Unfortunately, we found that Shark Week programming focuses on negative portrayals of sharks and does not often accurately portray shark research nor the diversity of expertise in the field. While critics have been saying this for some time, we now have the numbers to back it up," said lead author Dr. Lisa Whitenack, associate professor of biology and geology at Allegheny College.

Key findings of the analysis include:

Though many shows ostensibly focused on scientific research, they often relied on non-scientist hosts using atypical methods to answer a question long answered by the scientific community. Many of these methods border on wildlife harassment, and some are far over that line. Certain repeat hosts regularly said things that were demonstrably false about the biology, behavior, or conservation of sharks.

Despite many shows taking place in South Africa, the Bahamas, or Mexico, only a handful of non-white experts were ever featured in the show's 30-plus year run, including many examples of bringing white American hosts with no relevant expertise halfway around the world for a show instead of involving local experts. Of the hosts and experts featured in more than 10 episodes, 100 percent were white men. Of the hosts and experts featured in more than five episodes, there were more men who were non-scientists named "Mike" than there were women of any name or occupation. Many women and people of color work in the field and have never been featured.

Narration regularly contained staggering examples of needlessly promoting fear. Even Shark Week episode titles promote fear and sensationalism, such as "Sharkpocalypse," "Deadly Stripes," "Great White Serial Killer," and "Sharks: Are They Hunting Us?".

Despite frequent claims from the Discovery Channel that Shark Week promotes conservation, the authors identified just six specific and detailed mentions of anything related to how Shark Week's massive audience could help sharks. Additionally, the three most commonly featured species are not any of the species of greatest conservation concern, and most critically endangered species have never been featured at all.

The authors document numerous other issues with Shark Week and also suggest specific actionable solutions to improve for the future.

"We know that media representation and access to role models can play an important part in how welcoming STEM fields are to scientists from historically excluded groups. Moving away from featuring largely white male experts and towards including more diverse scientific voices and perspectives, particularly those of local experts where episodes are being filmed, would be a valuable step forward for Shark Week and shark science," said co-author Dr. Catherine Macdonald, lecturer at the Rosenstiel School of Marine and Atmospheric Science, University of Miami, and director of Field School.

"Shark Week attracts an audience of millions of people. As a public science educator, I can't even imagine how much good they could do if they tried, even a little, to share factually accurate and useful information about shark science and conservation. As it is, Shark Week is an enormous missed opportunity," said senior author Dr. David Shiffman of Arizona State University's New College of Interdisciplinary Arts and Sciences.

INFORMATION:

About Allegheny College Allegheny College, founded in 1815, is one of the nation's oldest and most innovative four-year colleges where multidisciplinary learning breaks the conventional mold. It is one of the few colleges in the United States with a unique requirement to choose both a major and minor for graduation, to provide students with a cross-disciplinary path in the sciences and humanities for educational depth and intellectual growth. Located in Meadville, Pennsylvania, Allegheny College is one of 40 colleges featured in Loren Pope's "Colleges That Change Lives." In its 2021 rankings, U.S. News & World Report recognized Allegheny College in its Top 20 Best in Undergraduate Teaching and Top 30 Most Innovative National Liberal Arts Colleges.


[Attachments] See images for this press release:
Sharks, lies, and videotape: Scientists document problems with shark week

ELSE PRESS RELEASES FROM THIS DATE:

Making negative opinions agreeable: Study finds social sharing happens in terms of support

Making negative opinions agreeable: Study finds social sharing happens in terms of support
2021-07-23
Toronto -- People post 500 million tweets and 4 billion pieces of content on Facebook a day. What makes them do it? An urge to share and connect with others seems obvious. But, despite how toxic the social media sandbox can get, people more often share attitudes that are framed in terms of support instead of opposition, according to new research. That happens regardless of whether the opinion itself is positive or negative. Take gun control. The research found that people were likelier to express themselves on that issue in terms of, "I support allowing guns," or, "I support banning guns," versus, "I oppose banning guns," or, "I oppose allowing guns." "There are a lot of controversial issues where both sides talk about what they support - pro-life and pro-choice on abortion, for example," ...

Dalian Coherent Light Source reveals strong isotope effects in photodissociation of water isotopolog

Dalian Coherent Light Source reveals strong isotope effects in photodissociation of water isotopolog
2021-07-23
Recently, a research group led by Prof. YUAN Kaijun and Prof. YANG Xueming from the Dalian Institute of Chemical Physics (DICP) of the Chinese Academy of Sciences revealed strong isotope effects in photodissociation of the water isotopologue (HOD) using the Dalian Coherent Light Source. Their findings were published in Science Advances on July 23. "Our experimental results illustrate dramatically different quantum state population distributions of OH and OD fragments from HOD photodissociation. The branching ratios of the H+OD and D+OH channels display large wavelength-dependent isotopic fractionation," said Prof. YUAN. Because ...

New understanding of cell stability with potential to improve immune cell therapies

2021-07-23
Research in mice, published today in Science Immunology by researchers at the Babraham Institute, UK and VIB-KU Leuven, Belgium, provides two solutions with potential to overcome a key clinical limitation of immune cell therapies. Regulatory T cells have potential in treating autoimmunity and inflammatory diseases yet they can switch from a protective to damaging function. By identifying the unstable regulatory T cells, and understanding how they can be purged from a cell population, the authors highlight a path forward for regulatory T cell transfer therapy. Cell therapy is based on purifying cells from a patient, growing them up in cell culture to improve their properties, and then reinfusing them into the patient. Professor Adrian ...

New organ-on-a-chip finds crucial interaction between blood, ovarian cancer tumors

New organ-on-a-chip finds crucial interaction between blood, ovarian cancer tumors
2021-07-23
In the evolving field of cancer biology and treatment, innovations in organ-on-a-chip microdevices allow researchers to discover more about the disease outside the human body. These organs-on-chips serve as a model of the state an actual cancer patient is in, thus allowing an opportunity to finding the correct treatment before administering it to the patient. At Texas A&M University, researchers are pushing these devices to new levels that could change the way clinicians approach cancer treatment, particularly ovarian cancer. The team has recently submitted a patent disclosure with the Texas A&M Engineering Experiment Station. "We claim several novelties in technological ...

Using silicone wristbands to measure air quality

Using silicone wristbands to measure air quality
2021-07-23
A study by researchers at the Texas A&M University School of Public Health shows that inexpensive and convenient devices such as silicone wristbands can be used to yield quantitative air quality data, which is particularly appealing for periods of susceptibility such as pregnancy. The research team found that the wristbands, when used as passive samplers, have the ability to bind smaller molecular weight semi-volatile polycyclic aromatic hydrocarbons (PAHs) -- a class of chemicals that occur naturally in coal, crude oil and gasoline and are produced when coal, oil, gas, wood, garbage and tobacco are burned -- in a similar pattern as active sampling. Published recently in Nature's ...

Neuroscientists posit that brain region is a key locus of learning

Neuroscientists posit that brain region is a key locus of learning
2021-07-23
Small and seemingly specialized, the brain's locus coeruleus (LC) region has been stereotyped for its outsized export of the arousal-stimulating neuromodulator norepinephrine. In a new paper and with a new grant from the National Institutes of Health, an MIT neuroscience lab is making the case that the LC is not just an alarm button but has a more nuanced and multifaceted impact on learning, behavior and mental health than it has been given credit for. With inputs from more than 100 other brain regions and sophisticated control of where and when it sends out norepinephrine (NE), the LC's tiny population of surprisingly diverse cells may represent an important regulator of learning from ...

High school student presents on oral-health impact profile 5: analyzing a private practice adult population's distribution

2021-07-23
Alexandria, Va., USA - Hiba Nasir, Wayzata High School, Plymouth, Minn., presented the poster "Oral-Health Impact Profile 5: Analyzing A Private Practice Adult Population's Distribution" at the virtual 99th General Session & Exhibition of the International Association for Dental Research (IADR), held in conjunction with the 50th Annual Meeting of the American Association for Dental Research (AADR) and the 45th Annual Meeting of the Canadian Association for Dental Research (CADR), on July 21-24, 2021. Nasir, a high school student, along with Sheila Riggs, University of Minnesota, Minneapolis, USA, performed an observational study to understand the ...

Strategies for disseminating guidance to dentists during the COVID-19 pandemic

2021-07-23
Alexandria, Va., USA - Ruth Lipman, American Dental Association (ADA) Science and Research Institute, Chicago, Ill., U.S., presented the poster "Strategies for Disseminating Guidance to Dentists during the COVID-19 Pandemic" at the virtual 99th General Session & Exhibition of the International Association for Dental Research (IADR), held in conjunction with the 50th Annual Meeting of the American Association for Dental Research (AADR) and the 45th Annual Meeting of the Canadian Association for Dental Research (CADR), on July 21-24, 2021. Rapidly formulated, actionable infection risk mitigation strategies for dental care professionals were needed during the initial acceleration phase of the COVID-19 ...

Policing the digital divide: How racial bias can limit Internet access for people of color

2021-07-23
Coffee shops and casual restaurants are an important part of American life. Even beyond the food and drinks they sell, they offer us a place to use the restroom or rest our feet while we're out and about, and they provide internet access to those on the go, those in need of a temporary office, or those who don't have an internet connection at home. Many of us take for granted that a nearby Starbucks or McDonald's can offer us a little respite, even if we don't always make a purchase. But access to these sorts of quasi-public spaces isn't always equal in America, particularly for Black people and other people of color. One such example of this is the infamous 2018 incident in Philadelphia when two Black men waiting at Starbucks for an acquaintance were ...

Advantages of intranasal vaccination against SARS-CoV-2

Advantages of intranasal vaccination against SARS-CoV-2
2021-07-23
BIRMINGHAM, Ala. - There are many reasons that an intranasal vaccine against the SARS-CoV-2 virus would be helpful in the fight against COVID-19 infections, University of Alabama at Birmingham immunologists Fran Lund, Ph.D., and Troy Randall, Ph.D., write in a viewpoint article in the journal Science. That route of vaccination gives two additional layers of protection over intramuscular shots because it produces: 1) immunoglobulin A and resident memory B and T cells in the respiratory mucosa that are an effective barrier to infection at those sites, and 2) cross-reactive resident memory B and T cells that can respond earlier than other immune cells if a viral variant does start ...

LAST 30 PRESS RELEASES:

Microbiota enterotoxigenic Bacteroides fragilis-secreted BFT-1 promotes breast cancer cell stemness and chemoresistance through its functional receptor NOD1

The Lundquist Institute receives $2.6 million grant from U.S. Army Medical Research Acquisition Activity to develop wearable biosensors

Understanding the cellular mechanisms of obesity-induced inflammation and metabolic dysfunction

Study highlights increased risk of second cancers among breast cancer survivors

International DNA Day launch for Hong Kong’s Moonshot for Biology

New scientific resources map food components to improve human and environmental health

Mass General Brigham research identifies pitfalls and opportunities for generative artificial intelligence in patient messaging systems

Opioids during pregnancy not linked to substantially increased risk of psychiatric disorders in children

Universities and schools urged to ban alcohol industry-backed health advice

From Uber ratings to credit scores: What’s lost in a society that counts and sorts everything?

Political ‘color’ affects pollution control spending in the US

Managing meandering waterways in a changing world

Expert sounds alarm as mosquito-borne diseases becoming a global phenomenon in a warmer more populated world

Climate change is multiplying the threat caused by antimicrobial resistance

UK/German study - COVID-19 vaccine effectiveness and fewer common side-effects most important factors in whether adults choose to get vaccinated

New ultraviolet light air disinfection technology could help protect against healthcare infections and even the next pandemic

Major genetic meta-analysis reveals how antibiotic resistance in babies varies according to mode of birth, prematurity, and where they live

Q&A: How TikTok’s ‘black box’ algorithm and design shape user behavior

American Academy of Arts and Sciences elects three NYU faculty as 2024 fellows

A closed-loop drug-delivery system could improve chemotherapy

MIT scientists tune the entanglement structure in an array of qubits

Geologists discover rocks with the oldest evidence yet of Earth’s magnetic field

It’s easier now to treat opioid addiction with medication -- but use has changed little

Researchers publish final results of key clinical trial for gene therapy for sickle cell disease

Identifying proteins causally related to COVID-19, healthspan and lifespan

New study reveals how AI can enhance flexibility, efficiency for customer service centers

UT School of Natural Resources team receives grant to remove ‘forever chemicals’ from water

Sweet potato quality analysis is enhanced with hyperspectral imaging and AI

Use of acid reflux drugs linked to higher risk of migraine

For immigrants to Canada, risk of MS increases with proportion of life spent there

[Press-News.org] Sharks, lies, and videotape: Scientists document problems with shark week