Search
Exact matches only
Search in title
Search in content
Search in comments
Search in excerpt
Filter by Custom Post Type
{ "homeurl": "http://complexitylabs.io/", "resultstype": "isotopic", "resultsposition": "block", "itemscount": 4, "imagewidth": 70, "imageheight": 70, "resultitemheight": "70px", "showauthor": 0, "showdate": 0, "showdescription": 0, "charcount": 3, "noresultstext": "No results!", "didyoumeantext": "Did you mean:", "defaultImage": "http://solutionslab.io/academy/wp-content/uploads/sites/4/2016/10/Search-defualt.jpg", "highlight": 0, "highlightwholewords": 1, "openToBlank": 0, "scrollToResults": 0, "resultareaclickable": 1, "autocomplete": { "enabled": 1, "googleOnly": 1, "lang": "en", "mobile": 1 }, "triggerontype": 1, "triggeronclick": 1, "triggeronreturn": 1, "triggerOnFacetChange": 1, "trigger": { "delay": 300, "autocomplete_delay": 310 }, "overridewpdefault": 0, "override_method": "post", "redirectonclick": 0, "redirectClickTo": "results_page", "redirect_on_enter": 0, "redirectEnterTo": "results_page", "redirect_url": "?s={phrase}", "settingsimagepos": "right", "settingsVisible": 0, "hresulthidedesc": "1", "prescontainerheight": "400px", "pshowsubtitle": "0", "pshowdesc": "1", "closeOnDocClick": 1, "iifNoImage": "description", "iiRows": 2, "iiGutter": 5, "iitemsWidth": 200, "iitemsHeight": 200, "iishowOverlay": 1, "iiblurOverlay": 1, "iihideContent": 1, "loaderLocation": "auto", "analytics": 0, "analyticsString": "", "show_more": { "url": "?s={phrase}", "action": "ajax" }, "mobile": { "trigger_on_type": 1, "trigger_on_click": 1, "hide_keyboard": 0, "force_res_hover": 0, "force_sett_hover": 0, "force_sett_state": "closed" }, "compact": { "enabled": 0, "width": "100%", "closeOnMagnifier": 1, "closeOnDocument": 0, "position": "static", "overlay": 0 }, "animations": { "pc": { "settings": { "anim" : "fadedrop", "dur" : 300 }, "results" : { "anim" : "fadedrop", "dur" : 300 }, "items" : "fadeInDown" }, "mob": { "settings": { "anim" : "fadedrop", "dur" : 300 }, "results" : { "anim" : "fadedrop", "dur" : 300 }, "items" : "voidanim" } }, "autop": { "state": "disabled", "phrase": "", "count": 10 }, "fss_layout": "column" }

Uncertainty

Similar to the weather unpredictability and lack of centralised control are inherent features of complex environment

Similar to the weather unpredictability and lack of centralised control are inherent features of complex environment

Uncertainty is the inability to know everything fully. It is a fundamental property of complex systems primarily due to, the large number of elements, high interconnectivity, interdependence, nonlinear interactions and coevolution. Feedback loops during a system’s development make the space of possible future states to the system grow at an exponential rate. Within complex environments, our traditional analytical methods for modelling the future – that depends on probability and statistics – break down. In response we need to invest more in understanding the broader trends, creating diversified projects and organisations that can respond and function within a wider range of possible states.
James Lennon, Procter & Gamble’s ‎Europe Supply Chain Planning Leader illustrates this when he said in an interview “Back then(2010) about 60% of our business was in the predictable area where we were able to use statistical forecasts to predict the future and it was a relatively low effort in those days to be able to demand plan. In a VUCA world, we are in an unpredictable world and our strategy has moved so that there is less use of statistical forecast to predict the future and we are having to really rely heavily on business intelligence which requires a totally new level of effort.”1

Sources of Uncertainty

Uncertainty is a fundamental feature of complex systems, there are a number of reasons why this is so, such as the very large number of elements we are typically dealing with and the often unknown nonlinear interconnections and interdependencies. But beyond this is the uncertainty owing to the fact that we are not dealing with a deterministic machine, complex systems are more like living organisms they evolve over time and this is a key source of inherent uncertainty. Determinism is the idea that events and actions are already predetermined and to know the future we just need to discover the rules by which they operate is the default assumption within many economic and business theories.
Determinism does not allow for individual agency to create the future. In contrary the idea that the autonomous actions of agents within the system create its overall state is a key assumption within complexity theory, thus the future is not determined it is created through the local actions and interactions of elements. The elements within a complex system are capable of autonomous adaptation, this means whether we are dealing with traders within a financial market, voters within an election or employees within a business we cannot fully control their behaviour, their behaviour is a product of their adaptation to events within their local environment, every time they adapt they change the environment that other elements are responding to, this is called co-evolution.

Co-Evolution

Co-evolution between to systems, such as a plant and insect, results in feedback loops during a systems development that can not be easly predicted

Co-evolution between two systems, such as an insect and host plant, results in feedback loops during development that can not be easily predicted.

Co-evolution describes the interconnected and interdependent development of an agent and its environment. The actions the agents take effect their environment and this, in turn, feeds back to affect the actions of the agents. Co-evolution leads to a very rapid growth in the number of possible future states to a system that is very hard to determine. There are many examples of co-evolution within ecosystems such as between the honey bee and the plants they pollinate which in turn provide them with nectar, each is dependent upon the other, a change in one will trigger a change within the other. Computer software and hardware can be considered as two separate components but tied intrinsically by coevolution. these systems depend on each other and advance step by step through a kind of evolutionary process. Changes in hardware or operating system may introduce new features that are then incorporated into the corresponding applications running alongside and vice versa.

Prediction

Under the paradigm of determinism, the future can be predicted and known for certain. This will inevitably lead to an approach that invests heavily in data, information and statistical analysis. The net result will be a future represented as a set of probabilities upon which we can apply our traditional calculations (risk-based analysis, ROIs etc ) in order to determine which is the optimal strategy. If the organisation and environment are truly stable, nonvolatile and deterministic – as some are – then this method works well, but in more complex environments it can be no less than dangerous and delusional as it can blind us to the underlying complexity that is really governing how the system functions.
Uncertainty means there is no one optimal solution as there may be many different states to the future environment (or event the present environment) the main way to respond to this is to develop a diverse system that is capable of operating within as many different environments as possible, resilient and robust through its multi-functionality. Thus our strategy shifts from defining one environment in the future that is most probable and creating a single focused strategy in response to this projection, to one of investing more in understanding the major trends that shape the environment and developing projects and organisations that will be able to operate within a wide set of parameters by maintaining diversity within the system.

Control

Our aversion to uncertainty is deep and primordial it implies the lack of control that is required for our survival, it signals danger. Our strategies and organisations are traditionally designed to function within one well structured and relatively ordered environments – so as to be able to maintain control – outside of this their capacity to operate often diminishes very rapidly. Uncertainty and volatile environments require us to develop organisations that are less dependent upon a single structured and ordered environment but are better able to operate within multiple, even semi-chaotic, environments. Diversity allows systems to maintain operations outside of their usual operating parameters and to fail gracefully.

Cite this article as: Joss Colchester, "Uncertainty," in Complexity Labs, October 7, 2016, http://complexitylabs.io/uncertainty/.

  1. View Source
2017-05-04T15:24:50+00:00