Long-form analysis at the intersection of AI and life sciences — all spells, sorted by time.
# Rewinding the Biological Clock: Telomerase Reactivation and the New Science of Epigenetic Age 
# Zombie Cells in Your Brain — How Senescent Glia Are Erasing Your Memory 
Andrej Karpathy stopped writing code by hand in 2024. Not from burnout — from evolution. His framework for AI-orchestrated development is the clearest preview we have of what software engineering becomes next.
Two developers, same Claude Code. One automates their entire workflow. The other types the same context prompt for the hundredth time. The difference is .claude/ configuration — and this is the complete map of every setting that matters.
AI tools speed up the coding part. They leave code review, testing, CI/CD, and deployment completely untouched. Your team's AI adoption might be at 100%. Your shipping speed improvement might be at 0%. That is a systems problem, not a model problem.
> TL;DR: You produce over 200 billion blood cells every day. But the stem cells responsible for that production are slowly going on strike. A wave of landma