Preventing Mirror Life — Tutorial

Earth life is one-handed. A living cell of the other hand would fail many of the lock-and-key contacts that immune systems and ecological predators use. Useful opposite-handed parts can stay. The living organism is the thing to keep unbuilt. Because only a few lab ecosystems can take that last step, their open, shared refusal is the whole strategy.

Nothing in this topic makes sense except in the light of chirality.

Page	Title	Concept (one line)	When the tutor opens it	Illustration
01	Molecules have hands	Life’s molecules come in two hands that cannot swap jobs.	First beat, before danger or policy.	01
02	Mirror life is a living cell	Mirror life is a whole organism, not a mirror drug.	After chirality.	02
03	Locks that no longer fit	Many immune and predator contacts would miss the other hand.	After the object is named.	03
04	Parts can stay	Useful parts stay legal; a dividing cell is the red line.	Before timelines or inventing.	04
05	The last steps are machines	A few missing machines still block a living cell; copies get easier after.	After the red line.	05
06	Cleanup is not a plan	After the first living cell, planetary cleanup is not a backup.	After mechanism + threshold.	06
07	Only a few can build it	A short list of scientific powers can finish it now.	After the staircase.	07
08	Four filters for every tool	Prevention, universal restraint, transparency, cooperation.	After cleanup + builders.	08
09	Two jobs, in that order	Share the risk picture, then raise cost and visibility.	After the four filters.	09
10	Invent the local cut	Write a local rule: parts yes, living cell no.	Last page / invent gate.	10

How to use this book

Pull one page. Do not paste the book. If a misconception fires, reopen the page that names it. Jump back via depends_on rather than inventing a new lecture. The quest tile should stock SEQUENCE, RESOURCES, and ILLUSTRATIONS from tutor-handoff.md.

Research source of truth: ../rand-mirror-life-strategy/index.md.