Rebecca Morrison is healthy by many measures. But like millions of people today, she finds herself wondering whether or not she should be taking a GLP-1 drug. What's the right thing to do? This episode explores how this new class of weight loss drugs is reshaping our healthcare choices, and the landscape in which we make them.

You can read more about Rebecca Morrison’s story in her novel, The Blue Dress, released March 2026.

This episode features:

Rebecca K. Morrison: Writer.

Mara Gordon, MD: Primary Care Physician at Cooper University Hospital and Assistant Professor of Family Medicine at Cooper Medical School of Rowan University.

Alexandra Brewis, PhD: Regents Professor and President's Professor at the School of Human Evolution and Social Change at Arizona State University.

Jeffrey Kahn, PhD, MPH: Andreas C. Dracopoulos Director of the Johns Hopkins Berman Institute of Bioethics.

“playing god?” is a podcast by the iDeas Lab at the Johns Hopkins Berman Institute of Bioethics.

To read a transcript of this episode, visit the iDeas Lab website at https://bioethics.jhu.edu/pgs2e5.

The Johns Hopkins University Sesquicentennial is proud to support this podcast. JHU celebrates 150 years of pioneering education and research—advancing knowledge to meet the challenges of every generation. Learn more at 150.jhu.edu.

After losing their son Noahto to mitochondrial disease, Kristelle and Evan Shulman are determined that his death will not be in vain, holding fast to their dream of having healthy, biologically-related children. This search leads them abroad in pursuit of an emerging reproductive technology, one filled with scientific promise, but also ethical questions, financial strain, and profound uncertainty. This episode explores how families and physicians make decisions when novel approaches can reduce risk, but never eliminate it. (Part 2 of 2.)

This episode features:

Kristelle and Evan Shulman: Parents navigating mitochondrial disease and reproductive decisionmaking.

Marni Falk, MD: Attending physician and Executive Director of the Mitochondrial Medicine Frontier Program at Children's Hospital of Philadelphia and Professor in the Division of Human Genetics, Department of Pediatrics at the University of Pennsylvania Perelman School of Medicine.

Jeffrey Kahn, PhD, MPH: Andreas C. Dracopoulos Director of the Johns Hopkins Berman Institute of Bioethics.

“playing god?” is a podcast by the iDeas Lab at the Johns Hopkins Berman Institute of Bioethics.

To read a transcript of this episode, visit the iDeas Lab website at https://bioethics.jhu.edu/pgs2e4.

The Johns Hopkins University Sesquicentennial is proud to support this podcast. JHU celebrates 150 years of pioneering education and research—advancing knowledge to meet the challenges of every generation. Learn more at 150.jhu.edu.

When Kristelle and Evan Shulman lose their young son Noah to a rare mitochondrial disease, they are told they may never be able to have a healthy biologically related child. Then they discover mitochondrial replacement technology, or MRT, a controversial procedure that could prevent the disease from being passed on to future generations. This episode explores how families, clinicians, and policymakers grapple with the ethics of novel reproductive technologies that offer extraordinary hope amid profound uncertainty. (Part 1 of 2.)

This episode features:

Kristelle and Evan Shulman: Parents navigating mitochondrial disease and reproductive decision-making.

Marni Falk, MD: Attending physician and Executive Director of the Mitochondrial Medicine Frontier Program at Children's Hospital of Philadelphia and Professor in the Division of Human Genetics, Department of Pediatrics at the University of Pennsylvania Perelman School of Medicine.

Jeffrey Kahn, PhD, MPH: Andreas C. Dracopoulos Director of the Johns Hopkins Berman Institute of Bioethics.

“playing god?” is a podcast by the iDeas Lab at the Johns Hopkins Berman Institute of Bioethics.

To read a transcript of this episode, visit the iDeas Lab website at https://bioethics.jhu.edu/pgs2e3.

The Johns Hopkins University Sesquicentennial is proud to support this podcast. JHU celebrates 150 years of pioneering education and research—advancing knowledge to meet the challenges of every generation. Learn more at 150.jhu.edu.