Top all-time · #21850
Ariel Zeleznikow-Johnston
Personal blog · preservinghope.substack.comsciencehealth
Ariel Zeleznikow-Johnston writes Preserving Hope, a personal blog at preservinghope.substack.com about science and health. Since 2025, 3 different Hacker News readers have linked it 15 times, most often “There's Always a First”. It is still writing: the last post was on 2026-08-27, and you can follow it by feed.
Tracking progress in turning fate into choice through brain preservation. Official newsletter of the Brain Preservation Foundation.
Most-linked posts?
- There's Always a First3 people · 3 mentions · first linked 2025-03-21
- Is Terminal Lucidity Real?2 people · 2 mentions · first linked 2025-10-23
What Hacker News says?
Submitted Is Terminal Lucidity Real? as a story · 6 points
HN discussionSubmitted What Is Death? as a story · 6 points
HN discussionSubmitted According to doctors, how feasible is preserving the dying for future revival? as a story · 3 points
HN discussionSubmitted Bad brains will bottleneck connectomics as a story · 2 points
HN discussionSubmitted We Haven't Uploaded a Fly Yet as a story · 2 points
HN discussionSubmitted New Thought Experiments for Probing Personal Identity and Survival as a story · 2 points
HN discussionSubmitted Setting standards for brain preservation quality as a story · 2 points
HN discussionSubmitted The Memory Decoding Challenge: $100k for decoding from a preserved brain as a story · 2 points
HN discussionSubmitted Brain preservation as existential risk reduction as a story · 1 points
HN discussionSubmitted Why is assisted dying so rare, even where it's legal? as a story · 1 points
HN discussionSubmitted A hundred grand for one more year as a story · 1 points
HN discussionSubmitted Is Terminal Lucidity Real? as a story · 1 points
HN discussionSubmitted There's Always a First as a story · 1 points
HN discussionSubmitted There's Always a First as a story · 1 points
HN discussionSubmitted There's Always a First as a story · 1 points
HN discussion