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Bioethics

The Markkula Center for Applied Ethics explores ethical issues in biology.

What is Bioethics?

by Margaret McLean, senior scholar of the Markkula Center for Applied Ethics

Bioethics involves a reflective, careful examination of issues that arise in biology and medicine, such as end-of-life decision making, DIY biology, biohacking, genetic testing, and the new possibilities of gene editing. It spans a large range of activities that may occur in garages or in laboratories.

Students' Perspectives on Ethical Issues in Health Care

A fluorescent microscopy image of a brain organoid, a three-dimensional cluster of neural cells grown from stem cells in a dish. Image from Wikimedia Commons, CC BY-SA 4.0.

Brain organoids are small tissue models derived from human stem cells and are currently being transplanted into animals. They hold great potential to investigate and treat neurological diseases, but their growing complexity could possibly give rise to consciousness in animals.

A blood pressure screening conducted during National Women鈥檚 Health Week highlights the importance of cardiovascular prevention and early detection among women. Image courtesy of the Centers for Disease Control and Prevention (CDC) Public Health Image Library (PHIL), ID #7865. Public domain.

Analyzing biases against women in cardiovascular care, as well as how to move forward by integrating justice and building on essential bioethical principles.

A package of Narcan sitting on top of a white table. By nextdistro/Unsplash.

Saving someone鈥檚 life could be as simple as pushing a button in the event of an opioid overdose, yet this is information not many know about and even fewer act on. Carrying naloxone is not just a public health initiative, but a moral responsibility all of us carry under the ethical framework of the common good.

A worn teddy bear on the ground in the wild, symbolizing the harm done to children in unregulated wilderness therapy programs. Generated by Amalia Thompson using Gemini AI.

Since 2015, there have been 20,000 children who have been sent to wilderness programs in Utah for mental health and behavioral issues. The Troubled Teen Industry and these types of programs are marketed as 鈥渞ehabilitation鈥 when they are often masking coercion, abuse, and neglect. When adolescent autonomy is neglected and parental consent creates a loophole of harm, is this really treatment or a systemic ethical failure?聽

Fellowships and Internships for Students

Connect with the Ethics Center for student opportunities in our Health Care Ethics Internship, Honzel Fellowship, or Post-Graduation Fellowship in Health Equity and Innovation.

Browse Student Program Opportunities

Student observing a nurse in the NICU

2025 Health Care Ethics Symposium

Symposium with presentations by the 2024-25 Health Care Ethics Interns and the 2024-25 Honzel Fellow from the Markkula Center for Applied Ethics at 糖心破解版. 

Access 2025 Health Care Ethics Symposium Recording on YouTube

Commentary on Bioethics

Scientists in a laboratory conducting medical research. Felixion via Pixabay.

The goal is to ensure that as AI accelerates the machine of drug development, we have deliberate mechanisms for human accountability.

A silhouette of a human head showing the brain by ParallelVision via Pixabay.

In the brain economy, trust isn't a PR asset. It's structural. And right now, many organizations are building on sand. Guadalupe Hayes-Mota, director of bioethics, explores the ethical implications associated with neurotechnology in his latest essay for Forbes.

Doctors and nurses working on ethical issues within Healthcare. By Getty Images Signature via Canva.

Building an ethical business from day one can be a strategic advantage that attracts partners, talent and investors who care about long-term impact.

Walgreens Photo

Pharmacy closures are a public health emergency in slow motion.

Bioethics Materials

magazines and newspapers laying on a table

Browse curated bioethics pieces on subjects such as end-of-life care, clinical ethics, pandemics, and culturally competent care.


file folders being examined through a magnifying glass overlaid with the word Cases.

Dive deep into real-life examples of vulnerable patient populations, organ transplantation, and other topics in bioethics.


Image of a laptop display which has the text Webinar video

Hear what our staff and fellows are saying about neurotechnology, current events, and more.


Image of library shelves filled with books overlaid with the word Resources.

Explore the in-depth guides our staff have organized to model Catholic health care policies, MRSA risk assessment ethics, and beyond.


What you should know about: The Disproportionate Impact of COVID-19 on the Black Community

Health Disparities and COVID - 19

Since the beginning of the COVID-19 pandemic, the African American community and other marginalized groups have been disproportionately impacted by the negative effects of the pandemic in a number of ways. View 2020-21 Hackworth Fellow Amanda Liddell's project on the subject below.

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Media Commentary

Forbes Logo: A white capital F on black background.

Guadalupe Hayes-Mota, director, bioethics at the Markkula Center for Applied Ethics and Forbes councils member, published by Forbes.

KQED Logo

Guadalupe Hayes-Mota, director, bioethics, quoted by KQED.

Black circle with the outline of a human eye inside the circle.

Margaret McLean, Ethics Center senior fellow, quoted by CBS News.

Culturally Competent Care

Many patients from non-majority ethnicities and/or cultures frequently experience misunderstanding, mistreatment, or marginalization in clinical health care settings. See our compiled resources for health care that is sensitive to the differing values and needs of cultural groups within our diverse society.

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Patient in a hospital
image of man with cane, a tree without leaves and a clock with roman numerals

End-of-Life Care with Alzheimer鈥檚 Disease

What ethical issues arise when terminal neurological diseases, such as Alzheimer's prevent individuals from making medical decisions? This material explores answers to such questions and ethical considerations for end-of-life care with Alzheimer's Disease.

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