Cryosphere Podcast

The hosts delve into a newly submitted research proposal targeting effective messaging for cryonics. They discuss the slow growth of the industry as a potential existential threat and analyze the media strategies of different organizations. A touching Reddit post about family and cryonics underscores the emotional weight of the topic. They also highlight the overrepresentation of autistic individuals in cryonics and share tips for effective communication within the community. With a focus on civil discourse, they aim to foster unity in this niche field.

Aschwin de Wolf, a leader in brain preservation research, and Andy McKenzie, a specialist in chemical preservation, dive into the fixation versus vitrification debate in cryonics. They unpack the significance of preserving the brain's connectome and ultrastructure while discussing viability versus structural preservation. The duo examines how different preservation methods can impact revival outcomes and explore ideal protocols versus real-world practices. They even tackle intriguing questions on the future of memory extraction and the viability of fixed brains.

In this lively discussion, Emil Kendziorra, founder of Tomorrow Bio and Biostasis conference organizer, shares insights on revolutionizing cryopreservation. He dives into plans for an ambulance service across Europe, innovative brain sampling techniques, and the company’s progressive marketing strategies for 2026. Emil reveals the groundbreaking methods for cooling and preservation and what Tomorrow Bio will do if their findings don’t meet expectations. The conversation is peppered with personal near-death stories, adding a humorous twist to their ambitious goals.

Eric Magro, involved in longevity initiatives, shares insights from the Longevity Biotech Fellowship and explores the intersection of AI and bioengineering with cryonics. He contrasts rapid advancements in replacement technologies with the slower progress in cryonics. Rebecca Ziegler discusses public persuasion strategies, emphasizing the importance of framing cryonics as hibernation rather than death. Together, they delve into organ preservation as an investment strategy, debating its potential to convince the public about cryonics.

We’re trying out a new format where the team behind the Cryosphere has an informal discussion on a range of cryonics related topics. Watch the video version on YouTube. This is a public episode. If you would like to discuss this with other subscribers or get access to bonus episodes, visit cryospherepress.substack.com

Ariel Zeleznikow-Johnston, a research fellow at Monash University and author of *The Future Loves You*, dives into the controversial realm of cryonics. She discusses why she labels cryonics as 'pseudoscience' and explores its societal perceptions. The conversation includes insights on biostasis, memory retention in preserved brains, and complex ideas of identity and consciousness. Ariel also touches on public attitudes towards life extension and the emotional and ethical dilemmas surrounding digital copies of ourselves. It's a thought-provoking discussion on the future of life and death.

Mark Woodward, founder of Wake Bio and former AI researcher at Google Brain, dives deep into the world of cryoprotectants. He reveals how machine learning is being used to discover chemical combinations that protect biological tissues during freezing. Starting with zebrafish, Mark's ambitious goal is to achieve whole-body human preservation. He discusses the challenges of transitioning from lab to reality, rapid warming methods, and the ongoing debate between biological reanimation and uploading. With a five-year target for preserving adult mice and a ten-year vision for humans, the future of cryonics is looking bright.

In this episode of The Cryosphere podcast, hosts Max Marty and Rebecca Ziegler welcome Dan Held—a serial crypto entrepreneur and Bitcoin educator with over 850,000 followers on social media. As a General Partner at Asymmetric and former Head of Marketing at Kraken, Dan brings a wealth of experience in marketing disruptive technologies. He recently spoke at the Global Cryonics Summit in Miami about how cryonics can market itself and become more mainstream.Topics Discussed:•Dan's journey into bitcoin and how the 2008 financial crisis reshaped his worldview.•The role of open-mindedness in embracing new technologies•How Dan applies the concept of “return on stress” to choose his projects•The Japanese philosophy of Ikigai and its influence on his career decisions•Parallels between the early adoption of crypto and the current state of cryonics•Challenges in marketing cryonics and shifting the Overton Window•Strategies for targeting innovators and early adopters in the cryonics space•The potential synergy between the crypto community and cryonics enthusiasts•Philosophical discussions on immortality and the future of human experience•An “Overrated or Underrated” segment covering NFTs, AI existential risk, and university degreesPlus: Max & Becca's reflections on the conversation.Relevant Links:• Dan Held on X: https://x.com/danheld• Dan Held on the web: https://www.danheld.com/•Dan Held at the GCS in Miami 2024: https://www.youtube.com/watch?v=nAmXR9bQ5cwNote: We've recently changed the name of the podcast from The Cryonics Underground to Cryosphere Podcast. We also have a new host, Rebecca Ziegler, joining Daniel Walters and Max Marty. With that, more great episodes to come! This is a public episode. If you would like to discuss this with other subscribers or get access to bonus episodes, visit cryospherepress.substack.com

*(edit) We are officially sold out, but you can still add your email at the bottom of the website to get updates about future events.  In this quick update episode, Max and Daniel take a break from their usual guest format to update you on the Global Cryonics Summit in Miami this July 20th and 21st. Take a quick listen and then check out the show notes for details.   If you haven't purchased your tickets yet, you can grab them at GlobalCryonicsSummit.com. Show Notes:The event will be taking place at Ampersand Studios. We’ve secured a discounted room rate at the nearby Arlo Wynwood Hotel (you can use this discount link, but it will only work for a limited time so use it fast). If you want to extend your discount link booking to stay over on Sunday night as well, please click on Monday the 22nd as the checkout date even though it's X'd out, as that should make it work properly. That said, Miami is a major travel destination with many wonderful places to stay so feel free to shop around.If you’ve purchased our Patron Pass ticket, you’ll get a separate email with your pass to our Speaker/Sponsor dinner which will be Saturday evening after the day’s events. If you have already purchased a standard ticket but would like to upgrade to a Patron Pass and join us at Saturday’s Speaker and Sponsors Dinner, please reach out to us a globalcryonicssummit@gmail.com.Arlo Wynwood Full Link: https://be.synxis.com/?Hotel=38349&Chain=19470&arrive=2024-07-19&depart=2024-07-21&adult=1&child=0&group=PROTO This is a public episode. If you would like to discuss this with other subscribers or get access to bonus episodes, visit cryospherepress.substack.com

Join futurist John Smart, co-founder of the Brain Preservation Foundation, as he explores cutting-edge brain preservation methods. He discusses Aldehyde Stabilized Cryopreservation (ASC) and the range of techniques, from cryogenic to non-cryogenic. John shares insights on revival scenarios and the philosophical implications of identity and memory. Delve into debates around cognitive diversity, preservation costs, and the societal value of returning preserved individuals. Plus, get his take on the ethics of copying consciousness and future AI alignment.