Scientists and Religious Leaders Need to Be More Transparent
A steeple cross at sunset.
[Editor's Note: This essay is in response to our current Big Question series: "How can the religious and scientific communities work together to foster a culture that is equipped to face humanity's biggest challenges?"]
As a Jesuit Catholic priest, and a molecular geneticist, this question has been a fundamental part of my adult life. But first, let me address an issue that our American culture continues to struggle with: how do science and religion actually relate to each other? Is science about the "real" world, and religion just about individual or group beliefs about how the world should be?
Or are science and religion in direct competition with both trying to construct explanations of reality that are "better" or more real than the other's approach? These questions have generated much discussion among scientists, philosophers, and theologians.
The recent advances in our understanding of genetics show how combining the insights of science and religion can be beneficial.
First, we need to be clear that science and religion are two different ways human beings use to understand reality. Science focuses on observable, quantifiable, physical aspects of our universe, whereas, religion, while taking physical reality into consideration, also includes the immaterial, non-quantifiable, human experiences and concepts which relate to the meaning and purpose of existence. While scientific discoveries also often stimulate such profound reflections, these reflections are not technically a part of scientific methodology.
Second, though different in both method and focus, neither way of understanding reality produces a more "real" or accurate comprehension of our human existence. In fact, most often both science and religion add valuable insights into any particular situation, providing a more complete understanding of it as well as how it might be improved.
The recent advances in our understanding of genetics show how combining the insights of science and religion can be beneficial. For instance, the study of genetic differences among people around the world has shown us that the idea that we could accurately classify people as belonging to different races—e.g. African, Caucasian, Asian, etc.—is actually quite incorrect on a biological level. In fact, in many ways two people who appear to be of different races, perhaps African and Caucasian, could be more similar genetically than two people who appear to be of the same African race.
This scientific finding, then, challenges us to critically review the social categories some use to classify people as different from us, and, therefore, somehow of less worth to society. From this perspective, one could argue that this scientific insight synergizes well with some common fundamental religious beliefs regarding the fundamental equality all people have in their relationship to the Divine.
However, this synergy between science and religion is not what we encounter most often in the mass media or public policy debates. In part, this is due to the fact that science and religion working well together is not normally considered newsworthy. What does get attention is when science appears to conflict with religion, or, perhaps more accurately, when the scientific community conflicts with religious communities regarding how a particular scientific advance should be applied. These disagreements usually are not due to a conflict between scientific findings and religious beliefs, but rather between differing moral, social or political agendas.
One way that the two sides can work together is to prioritize honesty and accuracy in public debates instead of crafting informational campaigns to promote political advantage.
For example, genetically modified foods have been a source of controversy for the past several decades. While the various techniques used to create targeted genetic changes in plants—e.g. drought or pest resistance—are scientifically intricate and complex, explaining these techniques to the public is similar to explaining complex medical treatments to patients. Hence, the science alone is not the issue.
The controversy arises from the differing goals various stakeholders have for this technology. Obviously, companies employing this technology want it to be used around the world both for its significantly improved food production, and for improved revenue. Opponents, which have included religious communities, focus more on the social and cultural disruption this technology can create. Since a public debate between a complex technology on one side, and a complex social situation on the other side, is difficult to undertake well, the controversy has too often been reduced to sound bites such as "Frankenfoods." While such phrases may be an effective way to influence public opinion, ultimately, they work against sensible decision-making.
One way that the two sides can work together is to prioritize honesty and accuracy in public debates instead of crafting informational campaigns to promote political advantage. I recognize that presenting a thorough and honest explanation of an organization's position does not fit easily into our 24-hour-a-day-sound-bite system, but this is necessary to make the best decisions we can if we want to foster a healthier and happier world.
Climate change and human genome editing are good examples of this problem. These are both complex issues with impacts that extend well beyond just science and religious beliefs—including economics, societal disruption, and an exacerbation of social inequalities. To achieve solutions that result in significant benefits for the vast majority of people, we must work to create a knowledgeable public that is encouraged to consider the good of both one's own community as well as that of all others. This goal is actually one that both scientific and religious organizations claim to value and pursue.
The experts often fail to understand sufficiently what the public hopes, wants, and fears.
Unfortunately, both types of organizations often fall short because they focus only on informing and instructing instead of truly engaging the public in deliberation. Often both scientists and religious leaders believe that the public is not capable of sufficiently understanding the complexities of the issues, so they resort to assuming that the public should just do what the experts tell them.
However, there is significant research that demonstrates the ability of the general public to grasp complex issues in order to make sound decisions. Hence, it is the experts who often fail to understand how their messages are being received and what the public hopes, wants, and fears.
Overall, I remain sanguine about the likelihood of both religious and scientific organizations learning how to work better with each other, and together with the public. Working together for the good of all, we can integrate the insights and the desires of all stakeholders in order to face our challenges with well-informed reason and compassion for all, particularly those most in need.
[Ed. Note: Don't miss the other perspectives in this Big Question series, from a science scholar and a Rabbi/M.D.]
Urinary tract infections account for more than 8 million trips to the doctor each year.
Few things are more painful than a urinary tract infection (UTI). Common in men and women, these infections account for more than 8 million trips to the doctor each year and can cause an array of uncomfortable symptoms, from a burning feeling during urination to fever, vomiting, and chills. For an unlucky few, UTIs can be chronic—meaning that, despite treatment, they just keep coming back.
But new research, presented at the European Association of Urology (EAU) Congress in Paris this week, brings some hope to people who suffer from UTIs.
Clinicians from the Royal Berkshire Hospital presented the results of a long-term, nine-year clinical trial where 89 men and women who suffered from recurrent UTIs were given an oral vaccine called MV140, designed to prevent the infections. Every day for three months, the participants were given two sprays of the vaccine (flavored to taste like pineapple) and then followed over the course of nine years. Clinicians analyzed medical records and asked the study participants about symptoms to check whether any experienced UTIs or had any adverse reactions from taking the vaccine.
The results showed that across nine years, 48 of the participants (about 54%) remained completely infection-free. On average, the study participants remained infection free for 54.7 months—four and a half years.
“While we need to be pragmatic, this vaccine is a potential breakthrough in preventing UTIs and could offer a safe and effective alternative to conventional treatments,” said Gernot Bonita, Professor of Urology at the Alta Bro Medical Centre for Urology in Switzerland, who is also the EAU Chairman of Guidelines on Urological Infections.
The news comes as a relief not only for people who suffer chronic UTIs, but also to doctors who have seen an uptick in antibiotic-resistant UTIs in the past several years. Because UTIs usually require antibiotics, patients run the risk of developing a resistance to the antibiotics, making infections more difficult to treat. A preventative vaccine could mean less infections, less antibiotics, and less drug resistance overall.
“Many of our participants told us that having the vaccine restored their quality of life,” said Dr. Bob Yang, Consultant Urologist at the Royal Berkshire NHS Foundation Trust, who helped lead the research. “While we’re yet to look at the effect of this vaccine in different patient groups, this follow-up data suggests it could be a game-changer for UTI prevention if it’s offered widely, reducing the need for antibiotic treatments.”
MILESTONE: Doctors have transplanted a pig organ into a human for the first time in history
A surgeon at Massachusetts General Hospital prepares a pig organ for transplant.
Surgeons at Massachusetts General Hospital made history last week when they successfully transplanted a pig kidney into a human patient for the first time ever.
The recipient was a 62-year-old man named Richard Slayman who had been living with end-stage kidney disease caused by diabetes. While Slayman had received a kidney transplant in 2018 from a human donor, his diabetes ultimately caused the kidney to fail less than five years after the transplant. Slayman had undergone dialysis ever since—a procedure that uses an artificial kidney to remove waste products from a person’s blood when the kidneys are unable to—but the dialysis frequently caused blood clots and other complications that landed him in the hospital multiple times.
As a last resort, Slayman’s kidney specialist suggested a transplant using a pig kidney provided by eGenesis, a pharmaceutical company based in Cambridge, Mass. The highly experimental surgery was made possible with the Food and Drug Administration’s “compassionate use” initiative, which allows patients with life-threatening medical conditions access to experimental treatments.
The new frontier of organ donation
Like Slayman, more than 100,000 people are currently on the national organ transplant waiting list, and roughly 17 people die every day waiting for an available organ. To make up for the shortage of human organs, scientists have been experimenting for the past several decades with using organs from animals such as pigs—a new field of medicine known as xenotransplantation. But putting an animal organ into a human body is much more complicated than it might appear, experts say.
“The human immune system reacts incredibly violently to a pig organ, much more so than a human organ,” said Dr. Joren Madsen, director of the Mass General Transplant Center. Even with immunosuppressant drugs that suppress the body’s ability to reject the transplant organ, Madsen said, a human body would reject an animal organ “within minutes.”
So scientists have had to use gene-editing technology to change the animal organs so that they would work inside a human body. The pig kidney in Slayman’s surgery, for instance, had been genetically altered using CRISPR-Cas9 technology to remove harmful pig genes and add human ones. The kidney was also edited to remove pig viruses that could potentially infect a human after transplant.
With CRISPR technology, scientists have been able to prove that interspecies organ transplants are not only possible, but may be able to successfully work long term, too. In the past several years, scientists were able to transplant a pig kidney into a monkey and have the monkey survive for more than two years. More recently, doctors have transplanted pig hearts into human beings—though each recipient of a pig heart only managed to live a couple of months after the transplant. In one of the patients, researchers noted evidence of a pig virus in the man’s heart that had not been identified before the surgery and could be a possible explanation for his heart failure.
So far, so good
Slayman and his medical team ultimately decided to pursue the surgery—and the risk paid off. When the pig organ started producing urine at the end of the four-hour surgery, the entire operating room erupted in applause.
Slayman is currently receiving an infusion of immunosuppressant drugs to prevent the kidney from being rejected, while his doctors monitor the kidney’s function with frequent ultrasounds. Slayman is reported to be “recovering well” at Massachusetts General Hospital and is expected to be discharged within the next several days.