SALT
IV FOOD: Preservation is power
This piece explores psychiatry, science, and lived experience. It is not medical advice, and it cannot replace care tailored to an individual person.
When food or cooking is discussed, it is in a cultural and experiential context, not as nutritional or medical advice.
Fire made us stay. Fermentation made us wait. Grain made us count. The feast made hierarchy visible. Salt made all of it survive.
Which is deeply unfair to salt, because salt is not glamorous. Salt is maintenance. And maintenance is the least Instagrammable form of heroism.
Salt Extends Time
Without preservation, meat rots. Without preservation, surplus disappears. Without surplus, governance destabilizes. Salt was powerful not because it dazzled anyone, but because it was necessary, durable, divisible, and universal.
Mark Kurlansky (journalist and author of Salt: A World History) writes, “Salt was the reason for wars. It was the reason for revolutions.”¹ Roman soldiers received salt rations, giving us the word “salary.”² Chinese dynasties maintained state salt monopolies for more than two thousand years³. Trans-Saharan traders exchanged salt for gold by weight⁴. In 1930, Mahatma Gandhi marched 240 miles to protest British salt taxes⁵.
• Roman military compensation included salt rations²
• Chinese salt monopolies lasted over two millennia³
• Gandhi’s Salt March covered 240 miles⁵
When power taxes necessity, legitimacy cracks. Salt is political because time is political. Control preservation and you control winter.
Preservation Is Invisible When It Works
Salt works quietly. No spectacle. No viral clips. Just survival.
Public health is the same way. Vaccines do not trend. Food inspectors do not go viral. Disease surveillance does not get a Netflix special.
And yet:
• ~90% of U.S. children receive routine vaccinations⁶
• ~48 million Americans experience foodborne illness annually⁷
• Public health spending represents roughly 2–3% of total healthcare spending⁸
Preservation prevents collapse. When collapse does not happen, people assume nothing is happening.
George Carlin (stand-up comedian and professional excavator of human blind spots) said, “Think of how stupid the average person is, and realize half of them are stupider than that.”⁹ He was joking. Mostly. But maintenance requires trust, and trust is fragile when prevention looks like inactivity.
Trust Is the Real Preservative
Yuval Noah Harari (historian and author of Sapiens) writes, “Large numbers of strangers can cooperate successfully by believing in common myths.”¹⁰ Modern preservation systems are those myths. You cannot personally verify vaccine cold chains. You cannot personally audit grain reserves. You trust that someone did.
• Trust in U.S. federal government: ~20%¹¹
• Adults reporting frequent loneliness: ~1 in 2¹²
• Average adult screen time: >7 hours per day¹³
When trust declines, time horizons shrink. Shrinking time horizons produce fire logic. Immediate. Visible. Satisfying. Not sustainable.
Fire Logic Feels Better
Fire is decisive. Salt is preventative. Fire makes noise. Salt makes continuity.
Wanda Sykes (comedian known for sharp political commentary) once said, “If you can’t say something nice, say it in a funny way.”¹⁴ Preservation systems are the “nice” thing. Fire is the funny way.
Maria Bamford (comedian who speaks openly about anxiety) joked, “My anxiety has anxiety.”¹⁵ Modern society has anxiety about preservation. Because preservation requires patience. Patience requires stability. Stability requires belief. And belief, lately, feels negotiable.
From Salt to Abstraction
Preservation once meant barrels and brine. Now it means systems most people cannot see.
• CEO-to-worker pay ratio in 1965: ~20:1¹⁶
• Recent decades: >300:1¹⁶
• Ultra-processed calories in U.S. diet: ~57%¹⁷
We preserved food. We accelerated everything else.
Sam Harris (philosopher focused on cooperation and shared reality) writes, “A shared reality is the basis of cooperation.”¹⁸ Preservation depends on shared reality. If that erodes, maintenance feels suspicious. Suspicion spreads faster than rot ever did.
The Psychological Core
Civilization survived because we learned to sit still long enough to store, preserve, and distribute visibly. Fire gathered us. Fermentation trained impulse control. Grain stratified us. Salt extended time. Capital abstracted everything.
Now we live in acceleration. Instant meals. Instant outrage. Instant finance. Instant opinion.
John Mulaney (comedian specializing in dry observational absurdity) once said, “I don’t look older, I just look worse.”¹⁹ That is how destabilization happens. Not dramatic collapse. Gradual erosion. You do not notice until the structure creaks.
• Public health funding as share of total health spending: ~2–3%⁸
• Average American lifespan extension over last century: +30 years
• Pandemic mortality when systems fracture: measurable
Maintenance fails quietly. Collapse trends loudly.
The Hope
Preservation is not glamorous, but it works. You do not notice salt when it is doing its job. You only notice when it fails.
The good news is that humans have done this before. We learned to sit around fire. We learned to wait for fermentation. We learned to manage surplus. We learned to preserve. We can relearn maintenance.
Because maintenance is not weakness. It is maturity.
Fire feels powerful. Preservation builds winter. Winter is survivable when systems hold.
Before You Email Me About Determinism
Civilization is complicated. Jared Diamond (geographer and author of Guns, Germs, and Steel) argues geography and domesticable species shaped power accumulation. Geography matters. William H. McNeill (historian and author of Plagues and Peoples) showed that microbes altered empires. Disease matters. Paul Farmer (physician and global health scholar) demonstrated that who dies often reflects political structure more than biology. Inequality matters. James C. Scott (political theorist and author of Against the Grain) argued cereal agriculture enabled taxation and control because grain is visible and countable. Legibility matters. Harari argues shared myths enable cooperation. Stories matter.
This series is not saying salt personally overthrew empires. It is saying food is diagnostic. Maybe how we eat caused these systems. Maybe it reflects them. Maybe both.
If you want to know where a civilization is headed, do not just read GDP. Watch how it preserves. Watch how it distributes. Watch how it handles waiting. Watch how it reacts to winter.
Food might not be destiny. But it is a mirror. And mirrors are uncomfortable for a reason.
The Real Point
Fire taught us to stay. Bread taught us to trust what we could not see. Surplus taught us to compare. Salt taught us to extend time.
Geography matters. Disease matters. Institutions matter. Stories matter. Food threads through all of it, not as prophecy but as evidence. And evidence is hopeful, because patterns can be recognized. What can be recognized can be adjusted.
Maintenance is not weakness. It is adulthood.
Fire feels powerful. Preservation builds winter. And winter is survivable when systems hold.
That is not naive optimism. It is how we got here in the first place. If you are in Boulder, stop by. I do not have a granary. But I have cookies. And you can watch me hand you one.
Historically speaking, that is how trust begins.
NOTES AND SOURCES
¹ Kurlansky, Mark. Salt: A World History, 2002, p. 3.
² Ibid., pp. 15–18.
³ Ibid., pp. 55–60.
⁴ Ibid., pp. 92–98.
⁵ Gandhi, M., Salt March historical documentation, 1930.
⁶ CDC Vaccination Coverage Reports, 2023.
⁷ CDC Foodborne Illness Data, 2022.
⁸ Trust for America’s Health Public Health Funding Report, 2023.
⁹ Carlin, George. Stand-up material.
¹⁰ Harari, Yuval Noah. Sapiens, 2011, pp. 24–28.
¹¹ Gallup Trust in Government Survey, 2023.
¹² U.S. Surgeon General Advisory on Loneliness, 2023.
¹³ Nielsen Total Audience Report, 2022.
¹⁴ Sykes, Wanda. Stand-up material.
¹⁵ Bamford, Maria. Stand-up material.
¹⁶ Economic Policy Institute CEO Compensation Report, 2022.
¹⁷ Monteiro, C. et al., Public Health Nutrition, 2019.
¹⁸ Harris, Sam. The Moral Landscape, 2010, p. 57.
¹⁹ Mulaney, John. Stand-up material.