Special Episode: Brain Preservation and Abolishing Death

The Science of Everything Podcast

An interview with Ariel Zeleznikow-Johnston, author of the book 'The Future Loves You: How and Why We Should Abolish Death'. We begin by discussing how best to define death, focusing on the idea of death as the permanent disruption of psychological identity, and how such identity is constituted by our personality, desires, and memories. We then consider the science of brain preservation, including the recently-developed technique of Aldehyde-Stabilized Cryopreservation, and how it could be used to indefinitely preserve the brain structure that encodes or personal identity. Ariel argues that such a preserved brain could potentially be used to construct a digital simulation of our brains, essentially allowing us to survive the biological death of our bodies. We conclude by considering some potential challenges of implementign such a technology, and whether it would achieve widespread social acceptance.

Ariel's book:

The Future Loves You: How and Why We Should Abolish Death

Turning Fate into Choice: Patient Self-Determination and Life Extension

More on brain preservation:

A case for developing Aldehyde Stabilized Cryopreservation into a medical procedure

How much protein structure loss is there following glutaraldehyde crosslinking?

Large Mammal BPF Prize Winning Announcement

Mapping the Drosophila brain:

The connectome of an insect brain | Science

 

 

 

2025-05-04 76 min

Available Results

Generated results are saved to the knowledge database for reuse and search.

No generated results are available for this episode yet.

Extract Knowledge

Pick what you want extracted first. Model, scope, and chapter options appear after a template is selected.

Generated results for public episodes are saved to the knowledge database so they can be reused and searched later.

Transcript

No transcript is available for this episode yet.
Sign in to generate a transcript for review.
Sign in

Chapters

No chapters available.