To Make Science Engaging, We Need a Sesame Street for Adults
This article is part of the magazine, "The Future of Science In America: The Election Issue," co-published by LeapsMag, the Aspen Institute Science & Society Program, and GOOD.
In the mid-1960s, a documentary producer in New York City wondered if the addictive jingles, clever visuals, slogans, and repetition of television ads—the ones that were captivating young children of the time—could be harnessed for good. Over the course of three months, she interviewed educators, psychologists, and artists, and the result was a bonanza of ideas.
Perhaps a new TV show could teach children letters and numbers in short animated sequences? Perhaps adults and children could read together with puppets providing comic relief and prompting interaction from the audience? And because it would be broadcast through a device already in almost every home, perhaps this show could reach across socioeconomic divides and close an early education gap?
Soon after Joan Ganz Cooney shared her landmark report, "The Potential Uses of Television in Preschool Education," in 1966, she was prototyping show ideas, attracting funding from The Carnegie Corporation, The Ford Foundation, and The Corporation for Public Broadcasting, and co-founding the Children's Television Workshop with psychologist Lloyd Morrisett. And then, on November 10, 1969, informal learning was transformed forever with the premiere of Sesame Street on public television.
For its first season, Sesame Street won three Emmy Awards and a Peabody Award. Its star, Big Bird, landed on the cover of Time Magazine, which called the show "TV's gift to children." Fifty years later, it's hard to imagine an approach to informal preschool learning that isn't Sesame Street.
And that approach can be boiled down to one word: Entertainment.
Despite decades of evidence from Sesame Street—one of the most studied television shows of all time—and more research from social science, psychology, and media communications, we haven't yet taken Ganz Cooney's concepts to heart in educating adults. Adults have news programs and documentaries and educational YouTube channels, but no Sesame Street. So why don't we? Here's how we can design a new kind of television to make science engaging and accessible for a public that is all too often intimidated by it.
We have to start from the realization that America is a nation of high-school graduates. By the end of high school, students have decided to abandon science because they think it's too difficult, and as a nation, we've made it acceptable for any one of us to say "I'm not good at science" and offload thinking to the ones who might be. So, is it surprising that a large number of Americans are likely to believe in conspiracy theories like the 25% that believe the release of COVID-19 was planned, the one in ten who believe the Moon landing was a hoax, or the 30–40% that think the condensation trails of planes are actually nefarious chemtrails? If we're meeting people where they are, the aim can't be to get the audience from an A to an A+, but from an F to a D, and without judgment of where they are starting from.
There's also a natural compulsion for a well-meaning educator to fill a literacy gap with a barrage of information, but this is what I call "factsplaining," and we know it doesn't work. And worse, it can backfire. In one study from 2014, parents were provided with factual information about vaccine safety, and it was the group that was already the most averse to vaccines that uniquely became even more averse.
Why? Our social identities and cognitive biases are stubborn gatekeepers when it comes to processing new information. We filter ideas through pre-existing beliefs—our values, our religions, our political ideologies. Incongruent ideas are rejected. Congruent ideas, no matter how absurd, are allowed through. We hear what we want to hear, and then our brains justify the input by creating narratives that preserve our identities. Even when we have all the facts, we can use them to support any worldview.
But social science has revealed many mechanisms for hijacking these processes through narrative storytelling, and this can form the foundation of a new kind of educational television.
Could new television series establish the baseline narratives for novel science like gene editing, quantum computing, or artificial intelligence?
As media creators, we can reject factsplaining and instead construct entertaining narratives that disrupt cognitive processes. Two-decade-old research tells us when people are immersed in entertaining fiction narratives, they loosen their defenses, opening a path for new information, editing attitudes, and inspiring new behavior. Where news about hot-button issues like climate change or vaccination might trigger resistance or a backfire effect, fiction can be crafted to be absorbing and, as a result, persuasive.
But the narratives can't be stuffed with information. They must be simplified. If this feels like the opposite of what an educator should be doing, it is possible to reduce the complexity of information, without oversimplification, through "exemplification," a framing device to tell the stories of individuals in specific circumstances that can speak to the greater issue without needing to explain it all. It's a technique you've seen used in biopics. The Discovery Channel true-crime miniseries Manhunt: Unabomber does many things well from a science storytelling perspective, including exemplifying the virtues of the scientific method through a character who argues for a new field of science, forensic linguistics, to catch one of the most notorious domestic terrorists in U.S. history.
We must also appeal to the audience's curiosity. We know curiosity is such a strong driver of human behavior that it can even counteract the biases put up by one's political ideology around subjects like climate change. If we treat science information like a product—and we should—advertising research tells us we can maximize curiosity though a Goldilocks effect. If the information is too complex, your show might as well be a PowerPoint presentation. If it's too simple, it's Sesame Street. There's a sweet spot for creating intrigue about new information when there's a moderate cognitive gap.
The science of "identification" tells us that the more the main character is endearing to a viewer, the more likely the viewer will adopt the character's worldview and journey of change. This insight further provides incentives to craft characters reflective of our audiences. If we accept our biases for what they are, we can understand why the messenger becomes more important than the message, because, without an appropriate messenger, the message becomes faint and ineffective. And research confirms that the stereotype-busting doctor-skeptic Dana Scully of The X-Files, a popular science-fiction series, was an inspiration for a generation of women who pursued science careers.
With these directions, we can start making a new kind of television. But is television itself still the right delivery medium? Americans do spend six hours per day—a quarter of their lives—watching video. And even with the rise of social media and apps, science-themed television shows remain popular, with four out of five adults reporting that they watch shows about science at least sometimes. CBS's The Big Bang Theory was the most-watched show on television in the 2017–2018 season, and Cartoon Network's Rick & Morty is the most popular comedy series among millennials. And medical and forensic dramas continue to be broadcast staples. So yes, it's as true today as it was in the 1980s when George Gerbner, the "cultivation theory" researcher who studied the long-term impacts of television images, wrote, "a single episode on primetime television can reach more people than all science and technology promotional efforts put together."
We know from cultivation theory that media images can shape our views of scientists. Quick, picture a scientist! Was it an old, white man with wild hair in a lab coat? If most Americans don't encounter research science firsthand, it's media that dictates how we perceive science and scientists. Characters like Sheldon Cooper and Rick Sanchez become the model. But we can correct that by representing professionals more accurately on-screen and writing characters more like Dana Scully.
Could new television series establish the baseline narratives for novel science like gene editing, quantum computing, or artificial intelligence? Or could new series counter the misinfodemics surrounding COVID-19 and vaccines through more compelling, corrective narratives? Social science has given us a blueprint suggesting they could. Binge-watching a show like the surreal NBC sitcom The Good Place doesn't replace a Ph.D. in philosophy, but its use of humor plants the seed of continued interest in a new subject. The goal of persuasive entertainment isn't to replace formal education, but it can inspire, shift attitudes, increase confidence in the knowledge of complex issues, and otherwise prime viewers for continued learning.
[Editor's Note: To read other articles in this special magazine issue, visit the beautifully designed e-reader version.]
COVID-19 prompted numerous companies to reconsider their approach to the future of work. Many leaders felt reluctant about maintaining hybrid and remote work options after vaccines became widely available. Yet the emergence of dangerous COVID variants such as Omicron has shown the folly of this mindset.
To mitigate the risks of new variants and other public health threats, as well as to satisfy the desires of a large majority of employees who express a strong desire in multiple surveys for a flexible hybrid or fully remote schedule, leaders are increasingly accepting that hybrid and remote options represent the future of work. No wonder that a February 2022 survey by the Federal Reserve Bank of Richmond showed that more and more firms are offering hybrid and fully-remote work options. The firms expect to have more remote workers next year and more geographically-distributed workers.
Although hybrid and remote work mitigates public health risks, it poses another set of health concerns relevant to employee wellbeing, due to the threat of proximity bias. This term refers to the negative impact on work culture from the prospect of inequality among office-centric, hybrid, and fully remote employees.
The difference in time spent in the office leads to concerns ranging from decreased career mobility for those who spend less facetime with their supervisor to resentment building up against the staff who have the most flexibility in where to work. In fact, a January 2022 survey by the company Slack of over 10,000 knowledge workers and their leaders shows that proximity bias is the top concern – expressed by 41% of executives - about hybrid and remote work.
To address this problem requires using best practices based on cognitive science for creating a culture of “Excellence From Anywhere.” This solution is based on guidance that I developed for leaders at 17 pioneering organizations for a company culture fit for the future of work.
Protect from proximity bias via the "Excellence From Anywhere" strategy
So why haven’t firms addressed the obvious problem of proximity bias? Any reasonable external observer could predict the issues arising from differences of time spent in the office.
Unfortunately, leaders often fail to see the clear threat in front of their nose. You might have heard of black swans: low-probability, high-impact threats. Well, the opposite kind of threats are called gray rhinos: obvious dangers that we fail to see because of our mental blindspots. The scientific name for these blindspots is cognitive biases, which cause leaders to resist best practices in transitioning to a hybrid-first model.
The core idea is to get all of your workforce to pull together to achieve business outcomes: the location doesn’t matter.
Leaders can address this by focusing on a shared culture of “Excellence From Anywhere.” This term refers to a flexible organizational culture that takes into account the nature of an employee's work and promotes evaluating employees based on task completion, allowing remote work whenever possible.
Addressing Resentments Due to Proximity Bias
The “Excellence From Anywhere” strategy addresses concerns about treatment of remote workers by focusing on deliverables, regardless of where you work. Doing so also involves adopting best practices for hybrid and remote collaboration and innovation.
By valuing deliverables, collaboration, and innovation through a focus on a shared work culture of “Excellence From Anywhere,” you can instill in your employees a focus on deliverables. The core idea is to get all of your workforce to pull together to achieve business outcomes: the location doesn’t matter.
This work culture addresses concerns about fairness by reframing the conversation to focus on accomplishing shared goals, rather than the method of doing so. After all, no one wants their colleagues to have to commute out of spite.
This technique appeals to the tribal aspect of our brains. We are evolutionarily adapted to living in small tribal groups of 50-150 people. Spending different amounts of time in the office splits apart the work tribe into different tribes. However, cultivating a shared focus on business outcomes helps mitigate such divisions and create a greater sense of unity, alleviating frustrations and resentments. Doing so helps improve employee emotional wellbeing and facilitates good collaboration.
Solving the facetime concerns of proximity bias
But what about facetime with the boss? To address this problem necessitates shifting from the traditional, high-stakes, large-scale quarterly or even annual performance evaluations to much more frequent weekly or biweekly, low-stakes, brief performance evaluation through one-on-one in-person or videoconference check-ins.
Supervisees agree with their supervisor on three to five weekly or biweekly performance goals. Then, 72 hours before their check-in meeting, they send a brief report, under a page, to their boss of how they did on these goals, what challenges they faced and how they overcame them, a quantitative self-evaluation, and proposed goals for next week. Twenty-four hours before the meeting, the supervisor responds in a paragraph-long response with their initial impressions of the report.
It’s hard to tell how much any employee should worry about not being able to chat by the watercooler with their boss: knowing exactly where they stand is the key concern for employees, and they can take proactive action if they see their standing suffer.
At the one-on-one, the supervisor reinforces positive aspects of performance and coaches the supervisee on how to solve challenges better, agrees or revises the goals for next time, and affirms or revises the performance evaluation. That performance evaluation gets fed into a constant performance and promotion review system, which can replace or complement a more thorough annual evaluation.
This type of brief and frequent performance evaluation meeting ensures that the employee’s work is integrated with efforts by the supervisor’s other employees, thereby ensuring more unity in achieving business outcomes. It also mitigates concerns about facetime, since all get at least some personalized attention from their team leader. But more importantly, it addresses the underlying concerns about career mobility by giving all staff a clear indication of where they stand at all times. After all, it’s hard to tell how much any employee should worry about not being able to chat by the watercooler with their boss: knowing exactly where they stand is the key concern for employees, and they can take proactive action if they see their standing suffer.
Such best practices help integrate employees into a work culture fit for the future of work while fostering good relationships with managers. Research shows supervisor-supervisee relationships are the most critical ones for employee wellbeing, engagement, and retention.
Conclusion
You don’t have to be the CEO to implement these techniques. Lower-level leaders of small rank-and-file teams can implement these shifts within their own teams, adapting their culture and performance evaluations. And if you are a staff member rather than a leader, send this article to your supervisor and other employees at your company: start a conversation about the benefits of addressing proximity bias using such research-based best practices.
When the COVID-19 pandemic began invading the world in late 2019, Peter Hotez and Maria Elena Bottazzi set out to create a low-cost vaccine that would help inoculate populations in low- and middle-income countries. The scientists, with their prior experience of developing inexpensive vaccines for the world’s poor, had anticipated that the global rollout of Covid-19 jabs would be marked with several inequities. They wanted to create a patent-free vaccine to bridge this gap, but the U.S. government did not seem impressed, forcing the researchers to turn to private philanthropies for funds.
Hotez and Bottazzi, both scientists at the Texas Children’s Hospital Center for Vaccine Development at Baylor College of Medicine, raised about $9 million in private funds. Meanwhile, the U.S. government’s contribution stood at $400,000.
“That was a very tough time early on in the pandemic, you know, trying to do the work and raise the money for it at the same time,” says Hotez, who was nominated in February for a Nobel Peace Prize with Bottazzi for their COVID-19 vaccine. He adds that at the beginning of the pandemic, governments emphasized speed, innovation and rapidly immunizing populations in North America and Europe with little consideration for poorer countries. “We knew this [vaccine] was going to be the answer to global vaccine inequality, but I just wish the policymakers had felt the same,” says Hotez.
Over the past two years, the world has witnessed 488 million COVID-19 infections and over 61 million deaths. Over 11 billion vaccine doses have been administered worldwide; however, the global rollout of COVID-19 vaccines is marked with alarming socio-economic inequities. For instance, 72 percent of the population in high-income countries has received at least one dose of the vaccine, whereas the number stands at 15 percent in low-income countries.
This inequity is worsening vulnerabilities across the world, says Lawrence Young, a virologist and co-lead of the Warwick Health Global Research Priority at the UK-based University of Warwick. “As long as the virus continues to spread and replicate, particularly in populations who are under-vaccinated, it will throw up new variants and these will remain a continual threat even to those countries with high rates of vaccination,” says Young, “Therefore, it is in all our interests to ensure that vaccines are distributed equitably across the world.”
“When your house is on fire, you don't call the patent attorney,” says Hotez. “We wanted to be the fire department.”
The vaccine developed by Hotez and Bottazzi recently received emergency use authorisation in India, which plans to manufacture 100 million doses every month. Dubbed ‘Corbevax’ by its Indian maker, Biological E Limited, the vaccine is now being administered in India to children aged 12-14. The patent-free arrangement means that other low- and middle-income countries could also produce and distribute the vaccine locally.
“When your house is on fire, you don't call the patent attorney, you call the fire department,” says Hotez, commenting on the intellectual property rights waiver. “We wanted to be the fire department.”
The Inequity
Vaccine equity simply means that all people, irrespective of their location, should have equal access to vaccines. However, data suggests that the global COVID-19 vaccine rollout has favoured those in richer countries. For instance, high-income countries like the UAE, Portugal, Chile, Singapore, Australia, Malta, Hong Kong and Canada have partially vaccinated over 85 percent of their populations. This percentage in poorer countries, meanwhile, is abysmally low – 2.1 percent in Yemen, 4.6 in South Sudan, 5 in Cameroon, 9.9 in Burkina Faso, 10 in Nigeria, 12 in Somalia, 12 in Congo, 13 in Afghanistan and 21 in Ethiopia.
In late 2019, scientists Peter Hotez and Maria Elena Bottazzi set out to create a low-cost vaccine that would help inoculate populations in low- and middle-income countries. In February, they were nominated for a Nobel Peace Prize.
Texas Children's Hospital
The COVID-19 vaccination coverage is particularly low in African countries, and according to Shabir Madhi, a vaccinologist at the University of the Witwatersrand, Johannesburg and co-director of African Local Initiative for Vaccinology Expertise, vaccine access and inequity remains a challenge in Africa. Madhi adds that a lack of vaccine access has affected the pandemic’s trajectory on the continent, but a majority of its people have now developed immunity through natural infection. “This has come at a high cost of loss of lives,” he says.
COVID-19 vaccines mean a significant financial burden for poorer countries, which spend an average of $41 per capita annually on health, while the average cost of every COVID-19 vaccine dose ranges between $2 and $40 in addition to a distribution cost of $3.70 per person for two doses. In December last year, the World Health Organisation (WHO) set a goal of immunizing 70 percent of the population of all countries by mid-2022. This, however, means that low-income countries would have to increase their health expenditure by an average of 56.6 percent to cover the cost, as opposed to 0.8 per cent in high-income countries.
Reflecting on the factors that have driven global inequity in COVID-19 vaccine distribution, Andrea Taylor, assistant director of programs at the Duke Global Health Innovation Center, says that wealthy nations took the risk of investing heavily in the development and scaling up of COVID-19 vaccines – at a time when there was little evidence to show that vaccines would work. This reserved a place for these nations at the front of the queue when doses started rolling off production lines. Lower-income countries, meanwhile, could not afford such investments.
“Now, however, global supply is not the issue,” says Taylor. “We are making plenty of doses to meet global need. The main problem is infrastructure to get the vaccine where it is most needed in a predictable and timely way and to ensure that countries have all the support they need to store, transport, and use the vaccine once it is received.”
Taufique Joarder, vice-chairperson of Bangladesh's Public Health Foundation, sees the need for more trials and data before Corbevax is made available to the general population.
In addition to global inequities in vaccination coverage, there are inequities within nations. Taufique Joarder, vice-chairperson of Bangladesh’s Public Health Foundation, points to the situation in his country, where vaccination coverage in rural and economically disadvantaged communities has suffered owing to weak vaccine-promotion initiatives and the difficulty many people face in registering online for jabs.
Joarder also cites the example of the COVID-19 immunization drive for children aged 12 years and above. “[Children] are given the Pfizer vaccine, which requires an ultralow temperature for storage. This is almost impossible to administer in many parts of the country, especially the rural areas. So, a large proportion of the children are being left out of vaccination,” says Joarder, adding that Corbevax, which is cheaper and requires regular temperature refrigeration “can be an excellent alternative to Pfizer for vaccinating rural children.”
Corbevax vs. mRNA Vaccines
As opposed to most other COVID-19 vaccines, which use the new Messenger RNA (mRNA) vaccine technology, Corbevax is an “old school” vaccine, says Hotez. The vaccine is made through microbial fermentation in yeast, similar to the process used to produce the recombinant hepatitis B vaccine, which has been administered to children in several countries for decades. Hence, says Hotez, the technology to produce Corbevax at large scales is already in place in countries like Vietnam, Bangladesh, India, Indonesia, Brazil, Argentina, among many others.
“So if you want to rapidly develop and produce and empower low- and middle-income countries, this is the technology to do it,” he says.
“Global access to high-quality vaccines will require serious investment in other types of COVID-19 vaccines," says Andrea Taylor.
The COVID-19 vaccines created by Pfizer-BioNTech and Moderna marked the first time that mRNA vaccine technology was approved for use. However, scientists like Young feel that there is “a need to be pragmatic and not seduced by new technologies when older, tried and tested approaches can also be effective.” Taylor, meanwhile, says that although mRNA vaccines have dominated the COVID-19 vaccine market in the U.S., “there is no clear grounding for this preference in the data we have so far.” She adds that there is also growing evidence that the immunity from these shots may not hold up as well over time as that of vaccines using different platforms.
“The mRNA vaccines are well suited to wealthy countries with sufficient ultra-cold storage and transportation infrastructure, but these vaccines are divas and do not travel well in the rest of the world,” says Taylor. “Global access to high-quality vaccines will require serious investment in other types of COVID-19 vaccines, such as the protein subunit platform used by Novavax and Corbevax. These require only standard refrigeration, can be manufactured using existing facilities all over the world, and are easy to transport.”
Joarder adds that Corbevax is cheaper due to the developers’ waived intellectual rights. It could also be used as a booster vaccine in Bangladesh, where only five per cent of the population has currently received booster doses. “If this vaccine is proved effective for heterologous boosting, [meaning] it works well and is well tolerated as a booster with other vaccines that are available in Bangladesh, this can be useful,” says Joarder.
According to Hotez, Corbevax can play several important roles - as a standalone adult or paediatric vaccine, and as a booster for other vaccines. Studies are underway to determine Corbevax’s effectiveness in these regards, he says.
Need for More Data
Biological E conducted two clinical trials involving 3000 subjects in India, and found Corbevax to be “safe and immunogenic,” with 90 percent effectiveness in preventing symptomatic infections from the original strain of COVID-19 and over 80 percent effectiveness against the Delta variant. The vaccine is currently in use in India, and according to Hotez, it’s in the pipeline at different stages in Indonesia, Bangladesh and Botswana.
However, Corbevax is yet to receive emergency use approval from the WHO. Experts such as Joarder see the need for more trials and data before it is made available to the general population. He says that while the WHO’s emergency approval is essential for global scale-up of the vaccine, we need data to determine age-stratified efficacy of the vaccine and whether it can be used for heterologous boosting with other vaccines. “According to the most recent data, the 100 percent circulating variant in Bangladesh is Omicron. We need to know how effective is Corbevax against the Omicron variant,” says Joarder.
Shabir Madhi, a vaccinologist at the University of the Witwatersrand, Johannesburg and co-director of the African Local Initiative for Vaccinology Expertise, says that a majority of people in Africa have now developed immunity through natural infection. “This has come at a high cost of loss of lives."
Shivan Parusnath
Others, meanwhile, believe that availing vaccines to poorer countries is not enough to resolve the inequity. Young, the Warwick virologist, says that the global vaccination rollout has also suffered from a degree of vaccine hesitancy, echoing similar observations by President Biden and Pfizer’s CEO. The problem can be blamed on poor communication about the benefits of vaccination. “The Corbevax vaccine [helps with the issues of] patent protection, vaccine storage and distribution, but governments need to ensure that their people are clearly informed.” Notably, however, some research has found higher vaccine willingness in lower-income countries than in the U.S.
Young also emphasized the importance of establishing local vaccination stations to improve access. For some countries, meanwhile, it may be too late. Speaking about the African continent, Madhi says that Corbevax has arrived following the peak of the crisis and won’t reverse the suffering and death that has transpired because of vaccine hoarding by high-income countries.
“The same goes for all the sudden donations from countries such as France - pretty much of little to no value when the pandemic is at its tail end,” says Madhi. “This, unfortunately, is a repeat of the swine flu pandemic in 2009, when vaccines only became available to Africa after the pandemic had very much subsided.”