Neither one of us expected to be talking about Hannah Arendt at the Vatican. We had been invited to give talks at the Pontifical Academy of Sciences on the scientific and ethical challenges posed by personalized medicine. Walking across the cobblestones of St. Peter’s Square we began to discuss how society regulates biomedical research. Are institutional review boards capable of dealing with innovations like personalized medicine? Are they too bound by regulations? Can they ask larger questions of meaning when simply following the rules won't suffice? And most worrisome, has their bureaucratic function caused them to mistake regulatory compliance for ethical reflection?

I started writing this on my way back to New York from the Second International Summit on Human Genome Editing, held in Hong Kong November 27 to 29, where the breaking news of the alleged world’s first birth of genetically edited babies loomed large. The surprising news both reinforced and undercut...

At a time when facts are distorted, disregarded, and ignored in policy making and political discourse, the need in Washington for seekers and defenders of truth has perhaps never been greater. I discussed the state of affairs with Representative Bill Foster, a Democrat from Illinois who prides himsel...

Possibly as many as half of the coral reefs that existed 100 years ago have been destroyed, sometimes by removing them, covering them up, or blowing them up, but mostly just because of climate change, which is gradually heating the water and making it more acidic. The solution everyone who cares abou...

This used to be a purely academic question: If you could know, years before you had symptoms of Alzheimer’s disease, that you were likely to develop it–and there was no treatment or cure–would you want this information? Now it is a real dilemma because there are brain scans and other biomark...

The question is as old as the field of bioethics: why does ethics too often not see problems coming and is then forced to play catch-up? Note that I use the phrase “ethics too often,” implying that the difficulty lies with the discipline of ethics itself, not with those who try to understand and...

Gregory Kaebnick recently suggested in Bioethics Forum that apparent differences between induced pluripotent stem (iPS) cells and embryos created by somatic cell nuclear transfer may not be all that relevant from a moral point of view. As Kaebnick explains, both techniques involve the reprogramming o...

Embryo banking is not an idea whose time has come. But at some point it might be, so a little ethical hyperventilating about the prospect is useful.