Society Needs Regulations to Prevent Research Abuses
A tension exists between scientists/doctors and government regulators.
[Editor's Note: Our Big Moral Question this month is, "Do government regulations help or hurt the goal of responsible and timely scientific innovation?"]
Government regulations help more than hurt the goal of responsible and timely scientific innovation. Opponents might argue that without regulations, researchers would be free to do whatever they want. But without ethics and regulations, scientists have performed horrific experiments. In Nazi concentration camps, for instance, doctors forced prisoners to stay in the snow to see how long it took for these inmates to freeze to death. These researchers also removed prisoner's limbs in order to try to develop innovations to reconnect these body parts, but all the experiments failed.
Researchers in not only industry, but also academia have violated research participants' rights.
Due to these atrocities, after the war, the Nuremberg Tribunal established the first ethical guidelines for research, mandating that all study participants provide informed consent. Yet many researchers, including those in leading U.S. academic institutions and government agencies, failed to follow these dictates. The U.S. government, for instance, secretly infected Guatemalan men with syphilis in order to study the disease and experimented on soldiers, exposing them without consent to biological and chemical warfare agents. In the 1960s, researchers at New York's Willowbrook State School purposefully fed intellectually disabled children infected stool extracts with hepatitis to study the disease. In 1966, in the New England Journal of Medicine, Henry Beecher, a Harvard anesthesiologist, described 22 cases of unethical research published in the nation's leading medical journals, but were mostly conducted without informed consent, and at times harmed participants without offering them any benefit.
Despite heightened awareness and enhanced guidelines, abuses continued. Until a 1974 journalistic exposé, the U.S. government continued to fund the now-notorious Tuskegee syphilis study of infected poor African-American men in rural Alabama, refusing to offer these men penicillin when it became available as effective treatment for the disease.
In response, in 1974 Congress passed the National Research Act, establishing research ethics committees or Institutional Review Boards (IRBs), to guide scientists, allowing them to innovate while protecting study participants' rights. Routinely, IRBs now detect and prevent unethical studies from starting.
Still, even with these regulations, researchers have at times conducted unethical investigations. In 1999 at the Los Angeles Veterans Affairs Hospital, for example, a patient twice refused to participate in a study that would prolong his surgery. The researcher nonetheless proceeded to experiment on him anyway, using an electrical probe in the patient's heart to collect data.
Part of the problem and consequent need for regulations is that researchers have conflicts of interest and often do not recognize ethical challenges their research may pose.
Pharmaceutical company scandals, involving Avandia, and Neurontin and other drugs, raise added concerns. In marketing Vioxx, OxyContin, and tobacco, corporations have hidden findings that might undercut sales.
Regulations become increasingly critical as drug companies and the NIH conduct increasing amounts of research in the developing world. In 1996, Pfizer conducted a study of bacterial meningitis in Nigeria in which 11 children died. The families thus sued. Pfizer produced a Nigerian IRB approval letter, but the letter turned out to have been forged. No Nigerian IRB had ever approved the study. Fourteen years later, Wikileaks revealed that Pfizer had hired detectives to find evidence of corruption against the Nigerian Attorney General, to compel him to drop the lawsuit.
Researchers in not only industry, but also academia have violated research participants' rights. Arizona State University scientists wanted to investigate the genes of a Native American group, the Havasupai, who were concerned about their high rates of diabetes. The investigators also wanted to study the group's rates of schizophrenia, but feared that the tribe would oppose the study, given the stigma. Hence, these researchers decided to mislead the tribe, stating that the study was only about diabetes. The university's research ethics committee knew the scientists' plan to study schizophrenia, but approved the study, including the consent form, which did not mention any psychiatric diagnoses. The Havasupai gave blood samples, but later learned that the researchers published articles about the tribe's schizophrenia and alcoholism, and genetic origins in Asia (while the Havasupai believed they originated in the Grand Canyon, where they now lived, and which they thus argued they owned). A 2010 legal settlement required that the university return the blood samples to the tribe, which then destroyed them. Had the researchers instead worked with the tribe more respectfully, they could have advanced science in many ways.
Part of the problem and consequent need for regulations is that researchers have conflicts of interest and often do not recognize ethical challenges their research may pose.
Such violations threaten to lower public trust in science, particularly among vulnerable groups that have historically been systemically mistreated, diminishing public and government support for research and for the National Institutes of Health, National Science Foundation and Centers for Disease Control, all of which conduct large numbers of studies.
Research that has failed to follow ethics has in fact impeded innovation.
In popular culture, myths of immoral science and technology--from Frankenstein to Big Brother and Dr. Strangelove--loom.
Admittedly, regulations involve inherent tradeoffs. Following certain rules can take time and effort. Certain regulations may in fact limit research that might potentially advance knowledge, but be grossly unethical. For instance, if our society's sole goal was to have scientists innovate as much as possible, we might let them stick needles into healthy people's brains to remove cells in return for cash that many vulnerable poor people might find desirable. But these studies would clearly pose major ethical problems.
Research that has failed to follow ethics has in fact impeded innovation. In 1999, the death of a young man, Jesse Gelsinger, in a gene therapy experiment in which the investigator was subsequently found to have major conflicts of interest, delayed innovations in the field of gene therapy research for years.
Without regulations, companies might market products that prove dangerous, leading to massive lawsuits that could also ultimately stifle further innovation within an industry.
The key question is not whether regulations help or hurt science alone, but whether they help or hurt science that is both "responsible and innovative."
We don't want "over-regulation." Rather, the right amount of regulations is needed – neither too much nor too little. Hence, policy makers in this area have developed regulations in fair and transparent ways and have also been working to reduce the burden on researchers – for instance, by allowing single IRBs to review multi-site studies, rather than having multiple IRBs do so, which can create obstacles.
In sum, society requires a proper balance of regulations to ensure ethical research, avoid abuses, and ultimately aid us all by promoting responsible innovation.
[Ed. Note: Check out the opposite viewpoint here, and follow LeapsMag on social media to share your perspective.]
An image from one of TRIPP's virtual reality experiences for mental wellness. Nanea Reeves is TRIPP's CEO.
The "Making Sense of Science" podcast features interviews with leading experts about health innovations and the ethical questions they raise. The podcast is hosted by Matt Fuchs, editor of Leaps.org, the award-winning science outlet.
My guest today is Nanea Reeves, the CEO of TRIPP, a wellness platform with some big differences from meditation apps you may have tried like Calm and Headspace. TRIPP's experiences happen in virtual reality, and its realms are designed based on scientific findings about states of mindfulness. Users report feelings of awe and wonder and even mystical experiences. Nanea brings over 15 years of leadership in digital distribution, apps and video game technologies. Before co-founding TRIPP, she had several other leadership roles in tech with successful companies like textPlus and Machinima. Read her full bio below in the links section.
Nanea Reeves, CEO of TRIPP.
TRIPP
Listen to the Episode
Listen on Apple | Listen on Spotify | Listen on Stitcher | Listen on Amazon | Listen on Google
This conversation coincided with National Brain Awareness Week. The topic is a little different from the Making Sense of Science podcast’s usual focus on breakthroughs in treating and preventing disease, but there’s a big overlap when it comes to breakthroughs in optimal health. Nanea’s work is at the leading edge of health, technology and the science of wellness.
With TRIPP, you might find yourself deep underwater, looking up at the sunlight shimmering on the ocean surface, or in the cosmos staring down at a planet glowing with an arresting diversity of colors. Using TRIPP for the past six months has been a window for me into the future of science-informed wellness and an overall fascinating experience, as was my conversation with Nanea.
Show notes:
Nanea and I discuss her close family members' substance addictions and her own struggle with mental illness as a teen, which led to her first meditation experiences, and much more:
- The common perception that technology is an obstacle for mental well-being, a narrative that overlooks how tech can also increase wellness when it’s designed right.
- Emerging ways of measuring meditation experiences by recording brain waves - and the shortcomings of the ‘measured self’ movement.
- Why TRIPP’s users multiplied during the stress and anxiety of the pandemic, and how TRIPP can can be used to enhance emotional states.
- Ways in which TRIPP’s visuals and targeted sound frequencies have been informed by innovative research from psychologists like Johns Hopkins’ Matthew Johnson.
- Ways to design apps and other technologies to better fulfill the true purpose of mindfulness meditation. (Hint: not simply relaxation.)
- And of course, because the topic is mental wellness and tech, I had to get Nanea's thoughts on Elon Musk, Neuralink and brain machine interfaces.
Here are links for learning more about TRIPP:
- TRIPP website: https://www.tripp.com/about/
- Nanea Reeves bio: https://www.tripp.com/team/nanea-reeves/
- Study of data collected by UK's Office for National Statistics on behavior during the pandemic, which suggests that TRIPP enhanced users' psychological and emotional mindsets: https://link.springer.com/chapter/10.1007/978-3-03...
- Research that's informed TRIPP: https://www.tripp.com/research/
- Washington Post Top Pick at CES: https://www.washingtonpost.com/technology/2019/01/...
- TRIPP's new offering, PsyAssist, to provide support for ketamine-assisted therapy: https://www.mobihealthnews.com/news/tripp-acquires...
- Randomized pilot trial involving TRIPP: https://bmjopen.bmj.com/content/bmjopen/11/4/e0441...
Leaps.org spoke with Holden Thorp, Editor-in-Chief of the prestigious Science family of journals, about ways to improve science journalism, the challenges faced by experts, the lab leak theory and much more.
This month, Leaps.org had a chance to speak with Holden Thorp, Editor-in-Chief of the Science family of journals. We talked about the best ways to communicate science to the public, mistakes by public health officials during the pandemic, the lab leak theory, and bipartisanship for funding science research.
Before becoming editor of the Science journals, Thorp spent six years as provost of Washington University in St. Louis, where he is Rita Levi-Montalcini Distinguished University Professor and holds appointments in both chemistry and medicine. He joined Washington University after spending three decades at the University of North Carolina at Chapel Hill, where he served as the UNC's 10th chancellor from 2008 through 2013.
A North Carolina native, Thorp earned a doctorate in chemistry in 1989 at the California Institute of Technology and completed postdoctoral work at Yale University. He is a fellow of the National Academy of Inventors and the American Association for the Advancement of Science.
Read his full bio here.
This conversation was lightly edited by Leaps.org for style and format.
Matt Fuchs: You're a musician. It seems like many scientists are also musicians. Is there a link between the scientist brain and the musician brain?
Holden Thorp: I think [the overlap is] relatively common. I'm still a gigging bass player. I play in the pits for lots of college musicals. I think that it takes a certain discipline and requires you to learn a lot of rules about how music works, and then you try to be creative within that. That's similar to scientific research. So it makes sense. Music is something I've been able to sustain my whole life. I wouldn't be the same person if I let it go. When you're playing, especially for a musical, where the music is challenging, you can't let your mind wander. It’s like meditation.
MF: I bet it helps to do something totally different from your editing responsibilities. Maybe lets the subconscious take care of tough problems at work.
HT: Right.
MF: There's probably never been a greater need for clear and persuasive science communicators. Do we need more cross specialty training? For example, journalism schools prioritizing science training, and science programs that require more time learning how to communicate effectively?
HT: I think we need both. One of the challenges we've had with COVID has been, especially at the beginning, a lot of reporters who didn’t normally cover scientific topics got put on COVID—and ended up creating things that had to be cleaned up later. This isn't the last science-oriented crisis we're going to have. We've already got climate change, and we'll have another health crisis for sure. So it’d be good for journalism to be a little better prepared next time.
"Scientists are human beings who have ego and bravado and every other human weakness."
But on the other side, maybe it's even more important that scientists learn how to communicate and how likely it is that their findings will be politicized, twisted and miscommunicated. Because one thing that surprised me is how shocked a lot of scientists have been. Every scientific issue that reaches into public policy becomes politicized: climate change, evolution, stem cells.
Once one side decided to be cautious about the pandemic, you could be certain the other side was going to decide not to do that. That's not the fault of science. That’s just life in a political world. That, I think, caught people off guard. They weren't prepared to shape and process their messages in a way that accounted for that—and for the way that social media has intensified all of this.
MF: Early in the pandemic, there was a lack of clarity about public health recommendations, as you’d expect with a virus we hadn’t seen before. Should public officials and scientists have more humility in similar situations in the future? Public officials need to be authoritative for their guidance to be followed, so how do they lead a crisis response while displaying humility about what we don't know?
HS: I think scientists are people who like to have the answer. It's very tempting and common for scientists to kind of oversell what we know right now, while not doing as much as we should to remind people that science is a self-correcting process. And when we fail to do that – after we’ve collected more data and need to change how we're interpreting it – the people who want to undermine us have a perfect weapon to use against us. It's challenging. But I agree that scientists are human beings who have ego and bravado and every other human weakness.
For example, we wanted to tell everybody that we thought the vaccines would provide sterilizing immunity against infection. Well, we don't have too many other respiratory viruses where that's the case. And so it was more likely that we were going to have what we ended up with, which is that the vaccines were excellent in preventing severe disease and death. It would have been great if they provided sterilizing immunity and abruptly ended the pandemic a year ago. But it was overly optimistic to think that was going to be the case in retrospect.
MF: Both in terms of how science is communicated and received by the public, do we need to reform institutions or start new ones to instill the truth-seeking values that are so important to appreciating science?
HS: There are a whole bunch of different factors. I think the biggest one is that the social media algorithms reward their owners financially when they figure out how to keep people in their silos. Users are more likely to click on things that they agree with—and that promote conflict with people that they disagree with. That has caused an acceleration in hostilities that attend some of these disagreements.
But I think the other problem is that we haven’t found a way to explain things to people when it’s not a crisis. So, for example, a strong indicator of whether someone who might otherwise be vaccine hesitant decided to get their vaccine is if they understood how vaccines worked before the pandemic started. Because if you're trying to tell somebody that they're wrong if they don't get a vaccine, at the same time you're trying to explain how it works, that's a lot of explaining to do in a short period of time.
Lack of open-mindedness is a problem, but another issue is that we need more understanding of these issues baked into the culture already. That's partly due the fact that there hasn't been more reform in K through 12 and college teaching. And that scientists are very comfortable talking to each other, and not very comfortable talking to people who don't know all of our jargon and have to be persuaded to spend time listening to and thinking about what we're trying to tell them.
"We're almost to the point where clinging to the lab leak idea is close to being a fringe idea that almost doesn't need to be included in stories."
MF: You mentioned silos. There have been some interesting attempts in recent years to do “both sides journalism,” where websites like AllSides put different views on high profile issues side-by-side. Some people believe that's how the news should be reported. Should we let people see and decide for themselves which side is the most convincing?
HS: It depends if we're talking about science. On scientific issues, when they start, there's legitimate disagreement about among scientists. But eventually, things go back and forth, and people compete with each other and work their way to the answer. At some point, we reach more of a consensus.
For example, on climate change, I think it's gotten to the point now where it's irresponsible, if you're writing a story about climate change, to run a quote from somebody somewhere who's still—probably because of their political views—clinging to the idea that anthropogenic global warming is somehow not damaging the planet.
On things that aren't decided yet, that makes sense to run both. It's more a question of judgment of the journalists. I don't think the solution to it is put stark versions of each side, side-by-side and let people choose. The whole point of journalism is to inform people. If there's a consensus on something, that's part of what you're supposed to be informing them about.
MF: What about reporting on perspectives about the lab leak theory at various times during the pandemic?
HS: We’re the outlet that ran the letter that really restarted the whole debate. A bunch of well-known scientists said we should consider the lab leak theory more carefully. And in the aftermath of that, a bunch of those scientists who signed that letter concluded that the lab leak was very, very unlikely. Interestingly, publishing that letter actually drove us to more of a consensus. I would say now, we're almost to the point where clinging to the lab leak idea is close to being a fringe idea that almost doesn't need to be included in stories. But I would say there's been a lot of evolution on that over the last year since we ran that letter.
MF: Let's talk about bipartisanship in Congress. Research funding for the National Institutes of Health was championed for years by influential Republicans who supported science to advance health breakthroughs. Is that changing? Maybe especially with Sen. Roy Blunt retiring? Has bipartisanship on science funding been eroded by political battles during COVID?
HS: I'm optimistic that that won't be the case. Republican Congresses have usually been good for science funding. And that's because (former Sen.) Arlen Specter and Roy Blunt are two of the political figures who have pushed for science funding over the last couple decades. With Blunt retiring, we don't know who's going to step in for him. That's an interesting question. I hope there will be Republican champions for science funding.
MF: Is there too much conservatism baked into how we research new therapies and bring them to people who are sick, bench-to-bedside? I'm thinking of the criticisms that NIH or the FDA are overly bureaucratic. Are you hopeful about ARPA-H, President Biden’s proposed new agency for health innovation?
HS: I think the challenge hasn't been cracked by the federal government. Maybe DARPA has done this outside of health science, but within health science, the federal government has had limited success at funding things that can be applied quickly, while having overwhelming success at funding basic research that eventually becomes important in applications. Can they do it the other way around? They’ll need people running ARPA-H who are application first. It’s ambitious. The way it was done in Operation Warp Speed is all the money was just given to the companies. If the hypothesis on ARPA-H is for the federal government to actually do what Moderna and BioNTech did for the vaccine, themselves, that's a radical idea. It's going to require thinking very differently than the way they think about dispersing grants for basic research.
MF: You’ve written a number of bold op-eds as editor of the Science journals. Are there any op-eds you're especially proud of as voicing a view that was important but not necessarily popular?
HS: I was one of the first people to come out hard against President Trump['s handling of] the pandemic. Lots of my brothers and sisters came along afterwards. To the extent that I was able to catalyze that, I'm proud of doing it. In the last few weeks, I published a paper objecting to the splitting of the OSTP director from the science advisor and, especially, not awarding the top part of the job to Alondra Nelson, who is a distinguished scientist at black female. And instead, giving part of it to Francis Collins. He’s certainly the most important science policy figure of my lifetime, but somebody who’s been doing this now for decades. I just think we have to push as hard as we can to get a cadre of young people leading us in Washington who represent the future of the country. I think the Biden administration leaned on a lot of figures from the past. I’m pushing them hard to try to stop it.
MF: I want to circle back to the erosion of the public’s trust in experts. Most experts are specialists, and specialists operate in silos that don’t capture the complexity of scientific knowledge. Are some pushbacks to experts and concerns about the perils of specialization valid?
HS: You're on the right track there. What we need is more respect for the generalist. We can't help the fact that you have to be very specialized to do a lot of stuff. But what we need is more partnership between specialists and people who can cross fields, especially into communication and social sciences. That handoff is just not really there right now. It's hard to get a hardcore scientist to respect people who are interested in science, education and science communication, and to treat them as equals. The last two years showed that they're at least as important, if not more so.
MF: I’m grateful that you’re leading the way in this area, Holden. Thank you for sharing your thoughts and your work.