Can neuroscience explain why we make difficult moral choices?
In short: When faced with a life-altering medical decision, is our choice driven by logic, or by the hidden mechanics of our brains? Professor Gwen Adshead explores the intersection of neuroscience and ethics, investigating how our biology influences our capacity to act with what we call the 'right stuff'.
In her exploration of moral decision-making, Professor Gwen Adshead examines the tension between what is clinically possible and what is ethically 'right'. In the context of modern medicine, technological advancements have made expensive new treatments and investigations possible that were once purely theoretical. While these tools can extend life length, they do not necessarily improve life quality, often complicating debates around end-of-life care and the definition of a 'good life'.
The research focuses on the neuroscience of moral decision-making, specifically looking at studies from the last twenty years that observe brain activity during ethical dilemmas. A central question is the capacity to make unwise decisions that may be unpopular with others, and whether the study of these biological processes can remain independent of human values. This is particularly critical in medical practice, where the relationship between a vulnerable patient and a knowledgeable practitioner involves significant disparities in power and knowledge.
To prevent exploitation in these asymmetrical relationships, medicine relies on external oversight and regulatory bodies, such as the General Medical Council and the Royal Colleges. These institutions define the standards of good practice, rooted in a long tradition of ethical codes dating back to the Hippocratic Corpus. Ultimately, a moral decision in medicine is rarely about simple numerical data; it involves navigating conflicting answers to determine if an intervention, such as resuscitation, will truly benefit the patient's well-being.
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Sources
- Summary by Intellect · source: The Right Stuff: How Do We Make Moral Choices? - Professor Gwen Adshead
- Also: The Right Stuff: How Do We Make Moral Choices?
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