The Uncertain Future of Probiotics

By Patrick O’Leary

In the October 22 edition of The New Yorker, Michael Specter wrote a fascinating article about the growing and exciting science of the human microbiome, the ecosystem of ten thousand or so bacterial species that call each of our bodies home. The hype around this particular field of scientific and medical inquiry is intense: Specter quotes David Relman of Stanford Medical school as saying that right now we are in the “beautiful, euphoric, heady early period” of the field, and notes that each week seems to bring additional symposia, publications, and grants for new research. All of this is for good reason. Promising studies have indicated that microbial therapy (the intentional introduction of certain bacteria into the body) can be an effective treatment for some diseases, while other researchers have suggested that a variety of modern diseases (like asthma, inflammatory-bowel disease, and some allergies) may be tied to changes in the human bacterial ecosystem. In some ways, this isn’t news: as Dr. Douglas Archer noted in an FDA advisory committee meeting on probiotics over a decade ago, using food with live cultures to treat disease is a longstanding practice dating at least as far back as 76 BC, when the Roman historian Plinio advocated using fermented milk to treat GI infections.  Read More

Raffles for IVF Access?

By Nir Eyal

As the New York Times reports (quoting me on the ethics), some American IVF clinics are now running raffles where the prize is IVF services. The contests give clinics publicity and sometimes serve charitable causes. Are IVF raffles unethical? Should we ban them?

Gambles and contests over the ability to have babies represent a new level of commodification—if you will, a new frontier. But they are not always unethical. Clinics do not owe infertile couples free access to IVF services. In some cases, the state and insurers don’t owe it to them either—legally or morally. IVF is expensive and some medical services are needed even more badly. Uninterested couples can avoid these raffles. What these raffles do is to give infertile couples opportunities that they would lack otherwise for obtaining an important benefit, opportunities that go beyond what clinics owe them. Lotteries, in particular, are not necessarily unfair means of distributing resources. Some philosophers deem them very fair. Even when couples with means can buy several raffle tickets, impoverished couples still get better chance of IVF access than under the current system. Money speaks, but it speaks less vocally than in much of American healthcare. In this respect, these raffles are a good parody of our unjust system.

 These contests are games. Conservatives worry that they take infertility or the beginnings of human life too lightly. But light-heartedness could be a good thing in this area. It might reduce the anxiety and the stigma that too often accompany infertility treatment. Associating the conception of new human life with fun? Traditional procreation can do that, too!

In short, not everything that’s odd is unethical. Notwithstanding initial “yuck” feelings, raffles for IVF access are not always morally wrong. It would have been morally more ideal if clinics offered free IVF services to everyone, or prioritized the neediest and the underserved, or gave rich and poor equal chance. But acting less than ideally is not doing wrong. Read More