Anima Mundi
A space to explore what matters most: consciousness, civilization, and how to be human in a transforming world. Deep essays on systems thinking, personal growth, and signals from the future. Free and paid tiers available.
- Indexed issues, last 90 days
- 12
- Latest publication
- Sep 27, 2026
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- Earliest in this view
- Jul 11, 2026
Latest issues
Ratchet Time (opens the original)
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In April 2005 a group in Nagoya published a two-page paper that should have ended the conversation about what a clock is.They took three proteins out of a cyanobacterium, a pond organism about two micrometres long. The proteins are called KaiA, KaiB and KaiC, which tells you nothing except that Japanese researchers named them after the word for cycle. They mixed the three together in a buffer with ATP, the molecule every living cell uses to pay for things. They put the tube in a water bath and h
The Only Mine That Gets Richer (opens the original)
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Friend,Before the copper, a confession.A few of you have written to me in the last months to say the letters have got worse. Not many, but enough, and some of them are people who have been reading since the very beginning, so I did not skip past it. In the same months more of you arrived than in any period before, and more of you started paying. I have been sitting with both of those facts at once and I do not think they cancel each other out.<a class="image-link image2 is-viewable-img" href="ht
The Illusion Reflex (opens the original)
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For a few years in the late 1940s the two most careful minds alive walked home together most days.Kurt Gödel had the office along the corridor from Einstein at the Institute for Advanced Study in Princeton, and they walked back across the grounds together, and Einstein told a colleague that he came in to the Institute mainly for the privilege of walking home with Gödel. Two exiles from German-speaking Europe, one of whom had shown that space and time are one thing, the other of whom had shown th
The Noun Error (opens the original)
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In 1970 a peat cutter called Ray Sweet was clearing a drainage ditch in the Somerset Levels and found planks in the ground.They turned out to be a walkway. Nearly two kilometres of it, oak planks laid along crossed pegs driven into a marsh, built to get people across wet ground to an island. It is now called the Sweet Track, after the man who found it, and it is one of the oldest engineered roads in the world.The part that has stayed with me is the dating. Because it was oak, and because it had
Cathedral Time (opens the original)
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Ed Note: This is the second half of a pair. The first, The Swiss Disease, was about losing home. This one is about the only thing I have found that builds it. You can read them in either order, but that one has the hinge in it.<a class="image-link image2 is-viewable-img" href="https://substackcdn.com/image/fetch/$s_!youD!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5b5fce88-c48d-465c-8a75-13ff534cffb1_2304x1728.jpeg" target="_bl
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