Bioethics Blogs

PART II: MY LOVE AFFAIR WITH THE BRAIN Bioethics and Meaning Derived from Science

Catherine Ryan and Gary Weinberg’s documentary film MY LOVE AFFAIR WITH THE BRAIN shows Dr. Marian Cleeves Diamond, PhD is not only a theoretical scientist but also an applied one. The Nuremberg Code—the rules for research conduct arising from the Nuremberg trials—has ten points. The second of those ten is that: Experiments should be such as to yield fruitful results for the good of society, unprocurable by other methods or means of study, and not random and unnecessary in nature. Dr. Diamond’s scientific integrity at the work bench has yielded a change in how we view human capacity. 

Luna Productions film shows a field clinic on brain growth, Diamond’s project, Enrichment in Action. It uses findings of the doctor’s brain enrichment research to directly benefit impoverished, orphaned children. In Cambodia a group of children are provided with an environment fortified with supplementary vitamins, language skills, computer lessons, and promotion of the children’s wider social acceptance. She has been facilitating, watching and documenting those children’s growth over years. 

There are multiple other clinical applications to the insights of brain malleability derived from Marian Diamond’s work. In the not too distant past, medical students were routinely taught that only a tenth of the cerebral cortex (the heaviest part of the brain) was actively used. The implication was that if brain cells were lost that portion of the brain’s function was permanently diminished. The observation that nurture, as well as abuse, can alter brain function through structural change—is among neuroanatomist Marian Diamond’s major contributions to scientific history. That truth defines a choice to be made, by humanity, about how we can proceed, as individuals and a group.

The views, opinions and positions expressed by these authors and blogs are theirs and do not necessarily represent that of the Bioethics Research Library and Kennedy Institute of Ethics or Georgetown University.