Lux Umbra Dei
MichaelSometimes humorous, amateur recreations and explorations in math, analytic philosophy and science. Short fiction. Religious stuff. Laments on aging! Lots of questions but not a lot of answers. A certainty-free zone!
| Platform |  | Pricing | Only free issues | Publishes | Twice weekly |
|---|---|---|---|---|---|
| Issues | 338 | Subscribers | Read | runtothehorizn.substack.com |
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Latest Issues
Recent posts by this newsletter. Browse the email archive.
Caveat Creator
In Caveat Resurrector we discussed the inherent dangers in bringing back extinct life forms. In this short note we will look at a far greater risk posed in creating a new form of life.
Heat
Recently I made some comments in Jason Anthony's premier Substack, Field Guide to the Anthropocene. Here I would like to reproduce and amplify those comments and to suggest ways forward out of what seems an intractable dilemma: the heat cre...
Caveat Resurrector
An idea whose time has apparently arrived facilitated by the biotech we are now coming to grips with, is the idea of the de-extinction of vanished species. Candidates for this are creatures who once roamed the earth such as wooly mammoths, ...
Time Theoretics Part II Redux
[MIXED WHIMSY & SERIOUSNESS]
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Authors
The writers behind this newsletter.
Mountains, music, poetry, philosophy, mathematics. Last place runner, mediocre monk. Exemplars are Chinul, Longchenpa, Mipham, Dogen, Shardza T. Gyaltsen, Conway, Smullyan, t'Hooft, Wheeler, Snyder, Oliver.
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