When the System Speaks, Are You Listening?
We were treading a game trail parallel to the N’watindlopfu River in southern Kruger Park, mid-morning on a sweltering March day and we were nearing the Bushman rock paintings the river was named for. My mind was on finding a shady spot there for a short “tea break,” before heading back to our vehicle some 4km to the south behind us.
Suddenly, the churring alarm calls of several red-billed oxpecker birds erupted some thirty metres ahead. I froze, raising my left fist above my head in the signal for the group to stop just where they were. The bird calls tapered off and I dropped my arm, making the universal finger-to-lips signal for quiet, before moving my left hand to steady the rifle’s foregrip. Slowly I walked on and hadn’t got further than about six meters before a commotion in the bushes just off the path to my right alerted me to a large male African Buffalo rising to his feet just some five meters from me. Spinning right to face him and stepping sharply back while chambering a round in my rifle, I indicated for the group to get off the path and move away from the lone “dagga boy” now facing us at close quarters. All was quiet but for the loud buzzing of his disturbed flies. He was glaring at me in that inimitable way of theirs with his nose raised in manner that the author Robert Ruark described as “they look at you as though you owe them money!”
Quietly, I told my second rifle to hold his fire until I did, telling the group – now well off the trail – to stand fast. After a several second stand-off the big bull decided on flight rather than fight, and I was relieved to watch him spin around and crash off through the bush. Those oxpeckers weren’t off this buffalo, but the open ground ahead was now also clear of whatever was there before.
After unchambering and making our weapons safe the wide-eyed group released their tension with excited exclamations and nervous chuckles. A close encounter indeed.
This is an extreme example of a tight feedback loop in action: the capacity of a system to detect changes quickly and respond before those changes compound into crises.
What Tight Feedbacks Actually Are
Brian Walker identifies tight feedbacks as the fifth attribute of Social-Ecological Resilience, and it is perhaps the most immediately practical of all eleven. Where slow variables describe the background conditions that govern thresholds, tight feedbacks describe the speed and clarity of the signals that tell a system how close to those thresholds it is drifting – and whether its responses are working.
In a well-functioning savannah, somewhat longer feedbacks operate at multiple scales simultaneously. When a grazing area is being overstocked, grasses respond quickly: palatable species retreat, bare patches appear, and soil compaction begins. If those signals reach the herder promptly – and if the herder acts on them – overgrazing is corrected before it crosses into the self-reinforcing degradation that becomes almost impossible to reverse. The feedback is tight: short time between signal and response, clear connection between cause and effect.
Loosen that feedback – through distance, distraction, or doctrine – and the system loses its capacity to self-correct. The degradation continues. By the time the signal becomes unmistakeable, the threshold may already have been crossed.
Walker is careful to note that feedbacks can also be too tight: a system that overcorrects to every minor fluctuation exhausts itself in constant adjustment and never settles into productive rhythms. The goal is not hypersensitivity but appropriate sensitivity – calibrated enough to catch genuine drift, stable enough not to be panicked by normal variation.
The Hippo Pool and The Telegraph Line
There is a hippo pool on the Olifants River that I have visited across several years of dry season walks. In years of healthy catchment management upstream, the pool maintains itself through the dry season – the hippos, the terrapins, the kingfishers, the crocodiles, all cycling through a predictable ecology. The system gives constant feedback about its own health: water clarity, the condition of the bank vegetation, the behaviour of the hippos themselves. A healthy pool is immediately legible.
In the years following poor catchment management upstream – accelerated erosion, uncontrolled agricultural runoff, altered flow regimes – the feedback from the pool becomes garbled. The water runs turbid where it should run clear. Bank vegetation collapses under the silt load. The ecological signals that would normally guide management decisions are drowned out by noise. By the time the degradation is unmistakeable to even a casual observer, the corrective interventions required have grown enormously more costly.
This is what happens when the feedback telegraph between a system’s condition and those managing it is severed. The signals still exist. But they arrive too late, too muffled, or to people who no longer know how to read them. Management decisions get made on outdated information, on assumption, on doctrine, on what worked last decade. And the gap between the system’s actual state and the managers’ model of it widens, invisibly, until disturbance arrives and exposes the discrepancy catastrophically.
The Stoics and The Examined Life
Epictetus (50 – 135 AD/CE), born into slavery and familiar with his reality, built his philosophy around a kind of internal tight feedback: the discipline of examining one’s own judgements and responses with unflinching regularity. Not once a year in crisis, but daily, as practice.
The Socratic tradition from which he drew was equally insistent on this. Socrates’ famous claim that the unexamined life is not worth living was not an aesthetic preference – it was a systems observation. A life without tight feedback between one’s stated values and one’s actual behaviour will drift, imperceptibly, until the divergence becomes unmistakeable in ways that are costly to correct.
Marcus Aurelius practised this with unusual rigour. His Meditations – written not for publication but as personal daily self-examination – are structured around exactly this principle. Each entry is, in essence, a feedback loop: here is what I encountered today; here is how I responded; here is how that response measured against my values; here is the adjustment required. He was not cataloguing his successes. He was closing the loop between intention and action, daily, before drift accumulated.
The Stoic practice of the evening review – reflecting each night on the day’s actions – was a formally prescribed tight feedback mechanism. Seneca describes it in his letters: what have I corrected today? What have I resisted? What improved? The questions are not punitive. They are calibrating. The interval is short – a day – precisely so that drift is caught before it compounds.
Tight Feedbacks in The Special Forces Soldier
In special operations, tight feedbacks are both a tactical and a psychological necessity — and the failure modes are instructive in both domains.
Tactically, the most resilient small teams are those that have developed what is sometimes called situational awareness, but which is more precisely a tight feedback loop between observation and interpretation. The operator who reads the environment continuously – the dog that stopped barking, the civilian who changed their route, the pattern of village activity that shifted since yesterday – and who updates their working model of the situation in near-real time, is operating with tight feedback. The soldier who has committed to a mental model and is filtering incoming signals through it – confirming rather than calibrating – is operating with loose feedback. In a VUCA environment (of volatility, uncertainty, complexity, and ambiguity), the consequences of the latter can be swift and irreversible – even fatal.
Psychologically, the failure of tight feedback in operations is one of the least discussed but most consequential contributors to long-term breakdown. Military culture trains operators to suppress internal signals – fear, doubt, moral discomfort, physical pain – as a matter of operational necessity. In the short term, this has genuine utility. In the long term, it risks producing operators who have systematically loosened their own internal feedback loops, and who are therefore flying increasingly blind with respect to their own psychological state.
The soldier who has trained themselves not to register fear cannot use fear as information. The one who has suppressed doubt cannot use doubt as a navigational tool. The one who has learned to push through moral discomfort without processing it accumulates what researchers now call moral injury – the psychological residue of actions or witness that violate deeply held values, unaddressed until it reaches a threshold that suddenly overwhelms the system’s capacity to contain it.
Tight feedback, in this context, means restoring the immediate signal: developing the interoceptive awareness to notice what the body and the emotional system are actually reporting, and building the reflective practice to process those signals before they compound. The after-action review, applied not only to tactical outcomes but to psychological experience, is a tight feedback mechanism. The structured debrief that includes the question “how did that affect you”, not just “what did you do” is a tight feedback mechanism. The evening review that Seneca prescribed two thousand years ago is a tight feedback methodology. None of these are overly cautious. They are the functional equivalent of the herder checking the grass condition before moving the herd – basic system monitoring that keeps the operator within the range where calculated response pre-empts surprised reaction.
When The Feedback Losens
Walker emphasises that feedback loosening is rarely dramatic. It doesn’t announce itself. It happens when the distance between signal and decision-maker widens – through bureaucratic layers, through the suppression of inconvenient information, through the substitution of ideology for observation. In pastoral systems, it happens when government policymakers in distant offices make stocking decisions for rangelands they have never walked. In military systems, it happens when operational realities in the field are filtered through reporting structures that reward only positive framing. In individual psychology, it happens when a person becomes too busy, too defended, or too committed to a self-image to register what their own nervous system is telling them.
The consequences in all three domains follow the same pattern: by the time the signal becomes unmistakeable, the system has drifted further from its sustainable range than anyone realised. The correction required is now not a minor adjustment but a major intervention – and major interventions have costs that minor adjustments would never have incurred.
Walk-On
Watching that old buffalo crash away from us, I was reminded of something a Bushman tracker first taught me in the army: the bush is always talking. The question is whether you’re attentive enough to hear it, respectful enough to listen to it, and humble enough to learn from it.
Tight feedbacks don’t require perfect information. They require the habit of checking – genuinely checking, not confirming – and the discipline to act on what you find before the signal requires you to shout.
Andrew Paterson
Philosafaris.com
