The main cause of death of firms, their loss of autonomy of sales registration, is explained by them being the subject of a merger or an acquisition and only a small portion of firm deaths is caused by bankruptcy. In the previous section the question was aked whether it is a ‘bad’ thing if an organism disappears, apart from the sense of loss it generates. The same can be asked if a firm disappears: is it a ‘bad’ thing if the firm disappears by bankrupty or via a merger or an acquisition? And conversely is it a ‘good’ thing if a firm survives to a ripe old age? In order to be able to explain why firms die as they do, consider this argument below about biological diversity and whether a loss of biodiversity is a ‘bad’ thing and for whom.
Biodiversity literally means the diversity of life. As a concept per se it holds no value because the total number of species is unknown – let alone the number of organisms, not all species are relevant, their numbers are not equal, some are a nuisance and the argument can be defended that extinction of many species is inevitable anyway. What is the use of the concept biodiversity and to generalize it what is its value hence its utility? People having co-evolved with other species, their histories intertwined as they are, cannot be considered qualified to assess the utility of some other species, lest the same question be asked about them also. To that end the concept of universal utility is developed in a larger perspective, people not center stage.
What is life (step 1)?
‘Only organisms, from simple bacteria to complex animals with brains, meet the definition of life’ [Jager 2014 p. 18]. This definition includes a circular reference: organisms are living beings and life resulted in organisms because of evolution. ‘Individual organisms are descendants of the ‘first’ cell’ [Jager 2014 p. 18]. The ‘first’ cell is some complicated yet badly functioning cell that importantly did not require an organism to be able to reproduce, but only to be an offspring to its parents. Later the descent from a parent will be abandoned also. An important consequence is that collectives such as an ecosystem can not be considered alive, because they are not individual descendants of the first cell.
What is diversity?
Because every organism – above every species – on earth is unique, the total diversity of all individuals is incalculable. Details depending on differences such as age, gender or location (phenotypic) are lost if their numbers are narrowed down by taxonomically grouping. Genetic categorization doesn’t solve the problem either, because genetic differences do not determine all phenotypical differences and for instance disregard the neuron connections in complicated animals’ brains. A focus on phenotypes thus resolves that and makes brain diversity part of biodiversity. An ecosystem approach is equally unhelpful, because ecosystems are interlinked and in a sense only one ecosystem exists that also includes abiotic earth.
Diversity in the biological sphere, biodiversity, is defined as: ‘Biodiversity consists of all the differences between organisms’ [Jager 2014 p. 22]. This is useful because it includes organisms’ genetic and phenotypic characteristics as well as the basic elements of ecosystems. It mentions that there are differences, but it does not attempt to measure diversity or its conservation. It does however provide a basis for conservation strategies, because conservation implies maintenance of all the diversity of organisms and therefore also of all the processes upon which this diversity depends [p 23]. These processes include the interactions between the organisms and the interactions between the organisms and their environment, together defining he ecosystem.
This can serve as the umbrella term in the protection of organisms. From this can follow this conservation objective: ‘the preservation of a selection of ecosystem elements (and their associated processes) that in principle guarantee that the numbers of individuals of ALL relevant species (a species or its substitute) of the ecosystem remain above the minimum required for viable populations hence a minimum basis for evolution. In addition: ‘Biodiversity is in a constant state of flux as a result of the evolutionary process in which the numbers of the populations of the species in the ecosystem varies.’ [p 23]. As a consequence species’ extinction is a natural part of the evolutionary process, including those that occur as a result of human action.
People consider something to be useful – to have some utility – if it changes a less satisfactory situation into a more satisfactory situation. Animals with primitive brains nor plants think about utility (the concept), but they can try to avoid unpleasant stimuli and they can try to find food. For all organisms utility relates to the minimum physiological conditions required to stay alive. For thinking animals and people utility includes the satisfaction of mental objectives such as needs and desires. In more general terms: utility is the whole of the things and activities that ensure that an organism can function normally or without too much stress [p 24]. The subjects experiencing utility exclude non-living things, nature and ecosystems, because they are not an organism and as a consequence they have no normal state of being (that can be improved).
All processes and forms in the universe result from mechanisms resulting in the acquisition of degrees of freedom. ‘Acquiring degrees of freedom leads to greater differentiation in the universe. Differentiation can proceed towards more organisation and towards chaos. In both directions nature turns potential into reality. And all the while energy disperses throughout the universe at an increasing rate. Acquiring degrees of freedom means the realisation of potential’ [p. 25]. An example of the acquisition of degrees of freedom towards more order is the transition of a single-cell organism to a mutli-cell organism. The multi-cell organism is itself more difficult to eat, can eat larger food and can extend itself to higher places where there is more light. Just because of such advantages these transitions were invented by evolution: the degree of freedom of the single-cell organism as an autonomous entity was traded for the degree of freedom as multicellular entities, now having access to the advantages of a larger size and a more complex shape.
The principle of degrees of freedom also goes from atomic to molecular and from individual nerve cells to brains, from bees to a beehive and from individual people to an organisation. However, beehives and human communities cannot be organisms, because earlier it was established provisionally that any such organisation can not have descended from a first cell and can therefore not be alive.
Processes can also be associated with acquisition of degrees of freedom towards less organisation. These processes are connected with the dispersal of energy leading to the production of entropy. An example is the death of a multicellular organism: it no longer eats or breathes and the cells in its body suffocate or starve. Its body rots and the organisation of its cells is traded in for disordered molecules. The orderly degree of freedom of the organisation of molecules of the late body is now replaced with the disorderly degrees of freedom of the individual molecules. Nature in this sense can acquire orderly as well as disorderly degrees of freedom.
The generation of order implies the dispersal of energy. On balance, more energy is dispersed than corresponding order is generated and entropy always increases. Growth and metabolism are associated with the degradation of free energy (energy that can do mechanic work) from sunlight or food. This degradation of energy thus leads to an increase of diffuse energy (that can do less mechanic work) and an increase of entropy outside of the body of the organism. ‘The entropy that organisms create is a necessary consequence of the creation and maintenance of order in (a) their bodies and (b) in the environment (their burrows, communities, cities, etc)’ [p 26].
In this way all processes in nature lead to the acquisition of degrees of freedom. This acquisition is associated with universal utility (not to be mistaken with individual utility). It can therefore be said that a process that makes a larger contribution to the acquisition of degrees of freedom is more useful for nature – has a higher universal utility. ‘Universal utility is a measure of the relative contribution made by processes to the acquisition of the degrees of freedom. Universal utility does not serve a purpose – though it does have a direction – and does not satisfy any needs or desires.’ [p 27].
Viruses evolve but they are molecules with a protein coat, not organisms. In evolution something gets copied, in the case of a virus the copying of the DNA is outsourced. By replacing reproduction with replication, the scope of evolution is widened. But a new definition is required that also includes the evolution of viral dna, endosymbiontic cells (a bacterium in which another bacterium can live), cells containing dna, cells containing endosymbionts, complete multicellular organisms, etc. It must explain how existing structures give rise to the formation of new related structures. The phrase ‘give ris to’ is used instead of replication or copying etc, to include the evolution of the above list of special cases also. ‘The evolution algorithm can be described in a generic way as the repetition of two subprocesses: (1) Diversification, in which an original structure gives rise to the formation of related or derived new structures; and (2) Selection, in which the functioning of the new structuresw depends on their relativecapacities to exist in a certain environment and succeed in diversifying in the next round’ [Donald Campbell Psychological Review (journal) 1960 , Karl Popper Objective Knowledge 1972]. According to this definition, diversification in companies occurs through changes in company culture and selection takes place at the level of the ‘newly arisen’ group.
The darwinian algorithm contained reproduction, variation and selection; this is now simplified into diversification and selection. This universal (darwinian) evolution applies to everything as a framework for the evolution of everything – particles to stars and organisms – and specific theories are required for specific areas of interest, such as biological evolution.
The step of selection is associated with the capacity to acquire the next organisational degree of freedom. In organisms selection is based on survival but in the transition between particle types selection is based on the realisation of a new degree of freedom. (voor allebei geldt dat de degree of freedom groter wordt: organism: more independent of the uncertainties of the environment, particle: more randomness).
Evolution as an algorithm including the above two steps (diversification and selection) from the Chapter Replication? is able to solve problems concerning the acquisition of degrees of freedom without prior knowledge. All evolutionary steps lead to increasing dispersal of energy and increasing randomness hence increasing degrees of freedom. Simultaneously the increase of organisation leads to the acquisition of degrees of freedom also. In this way both chaotic and organisational degrees of freedom are acquired simultaneously, in turn leading to high universal utility.
Sources of biodiversity, Utility of a waterfall
What is the universal utility of water falling or more general: what is the utility of the water cycle on earth?
Particles from the previous level form the building blocks of larger, more complex particles and organisms from the previous level: all particles and organisms can be seen as steps on the particle ladder. In this sense organisms can be thought of as particles with similar features on a functional level. The steps of evolution on the particle ladder are roughly: fundamental particles > nuclear particles > atoms > molecules > bacteria > endosymbiotic cells > multicellular plants > multicellular animals.
The Organism as an Energy Vortex
Orderly structures in organisms and particles are the outcome of a self-organising process. ‘In contrast to physical and chemical particles, organisms can only maintain their structure if there is a continuous influx of free energy and building materials from the environment’ [p 38]. Organisms in this sense can be likened to the bathtub vortex, which is maintained as long as there is water in the tub, flowing out. Likewise organisms need energy and material flowing though them. Because in the process they produce low-grade energy, they can be said to be contracted by nature to convert high-grade energy to low-grade energy and in so doing to reduce the amount of free energy and increase entropy. Thus it is established that organisms contribute to the increase in the degrees of freedom in nature thus increasing universal utility. The remaining question is whether this works better in case there is more biodiversity, namely if there are more organisms.
A foaming waterfall
Some of the energy of the waterfall is used to produce froth on the surface of the river downstream. Metaphorically this waterfoam as a byproduct of falling water can be likened to biofoam as a by-product of sunlight. However, biofoam can make more biofoam using sunlight, which waterfoam cannot do. Firms can replicate themselves as biofoam.
A wellspring of biofoam
Sunlight forces cells to make more cells: ‘a wellspring of biofoam at the bottom of the sunfall’ [p. 40]. The wellspring pumps the biofoam under high pressure into the ecosystem. This pressure combined with competition and selection drives the river of evolution uphill and automatically leads to increasingly complex lifeforms. The organisms that do best are those that acquire the most resources and which are the most succesful parents can only be known after some time, when the performance of the offspring is known also.
Biofoam creates new waterfalls
When converting high-grade energy to low-grade energy it is useful if new cells are created that eat the primary producers, digest them and excrete the waste products. Utility is created for the eaters of the primary producers and so on.
This is a sequene of alternating wellsprings and waterfalls and ever more species of organisms interspersed intensifying the process of degrading energy. At each step of degradation there are typically more than one species competing as a consequence of the mechanism of diversification.
The struggle for existence, Running with the red queen
Species populations flow through the ecosystem and flowing fastest along the path of least resistance. The Red Queen hypothesis applies the Waterfall model of the breakdown of free energy in the universe to species.
The Red Queen and the Constructal Law
The Red Queen and the concept of evolution are connected by this constructal law (variation to original by Ardrian Bejan) : ‘For a finite-size flow system to persist in time, its configuration must change such that the flow through the system meets less and less resistance’ . This law is principally about the direction of the development or evolution of the patterns. The two types of flow systems are the organism and the environment. At each generation the flow passes through the organism more easily. The constructal law also predicts that the component systems and processes all develop to a stage at which they can all take the same level of stress. The environment and the whole ecosystem (inclusing biodiversity) is itself a flow system. The constructal law predicts that all organisms evolve together to reduce resistance to the material and energy flows involved from generation to generation converting sunlight to water vapour and waste products.
Here diversity can help with each organism filling its own niche in the ecosystem. But the same service can be rendered by one dominant species. It pays to be more active so as to get to the resources before your competitors do. The most active survive but overactive and overspending suffer the consequences also: biodiverity is dynamic but not chaotic, at the edge of chaos [Kauffman 1993].
People must also run
Comparison with the past and with other people create desires and motivates people as consumers and as collegues. People must run hard to sustain their level of satisfaction constant.
On the brink of chaos
The Red Queen hypothesis explains that species can go extinct but not how many or which. Long periods of constant biodiversity are intermitted with bursts of violent change in numbers of species. Explanations are external causes and, more importantly, competition between individuals. Competition leads to immediate change in the rate of species extinction: the average fitness of the species shifts to a dynamic balance which fluctuates around a ‘critical value’. [Per Bak How Nature Works 1996] argues that these critical values happen in many situations in nature. The waves of extinction in this game are similar to the species creation and extinction consistent with the Red Queen hypothesis.
Arms races and utility chains
Organisms must compete with others for resources while simultaneously avoid being used as a resource by another organism. Selection affects forms of bodies by learning how to use new abiotic resources and arms races. More abiotic and biotic resources implies more biodiversity. In case of biotic resources, the learning of the predator incites learning in the prey to avoid being preyed upon: this can become an arms race. Adaptations can be categorized as: interactions based on energy, structure, information, relocation in space and time.
Resource chains and humans
Reason, tools, industrial processes and foresight have made humans flexible to use almost all resources or their substitutes.
Competition and complexity
If fifty percent of single celled algae in a nutrient rich solution are replaced every twenty minutes with fresh solution, then the algae will not evolve towards more complexity but to a more simple version that is fitter to deal with the rapid sequence of changes in its environment by reproducing faster. This generally occurs when the object of evolution is simpler. Therefore, evolution does not necessarily lead to greater complexity of the species.
Big meets big
Shaking a box with small beads and big ones, the small beads end up at the bottom and the big ones at the surface, because the probability of a big space opening up for a big bead is smaller than a small space opening up for a small one. Following this metaphor (this example is physical in nature), more complexity is invited by competition because smaller organisms compete for resources with many others, while larger organisms compete mainly with other large organisms. In this way more complexity is invited into the process, because the bigger organisms have a better chance to survive hence every organism has the tendency to become larger hence more complex. In this way complexity depends entirely on the continual pressure of unstoppable reproduction combined with competition. [p 52]
A pile of sand on the table
Lines of descent and organisational levels
Diversification and selection leads to evolution in turn leads to diversity. Organisms’ offspring has different heritable characteristics and then the ecosystem selects which of the offspring takes part in the next round. Diversification leads to a pattern of division in different species and a pattern of the emergence of organisms of similar complexity at different locations in the ecosystem.
The origins of genetics and information
Diversity of life on earth is connected with the diversity of ‘information’ locked in the genetic material in organisms. RNA and DNA are mere structures, not information, as are the proteins that RNA and DNA code for. The actual information they represent is revealed how they contribute to the physiology and the structure of the organism. In this way the information harboured in the structures is conditional to their context. How does this relate to the acquisition of degrees of freedom of information during evolution?
Whispering down the generations
Under competitive circumstances it is hard for a cell to maintain strict control over the copying of its DNA.
Why sloppiness pays
If exact copies are made then the offspring becomes more vulnerabele for instance for virus. Not only is it cheaper to be somewhat sloppy, it results in better restistance to external influences. A ‘social’ reason exists also, because the search for a susceptible individual slows down the spreading of the disease. A reasonable balance must exist between the occurrence of changes in DNA and occurrence of changes in the environment.
Biodiversity and information
The complexity of an organism detemines the number of genes required to code for its physiology, structure and behavior. The information carried by the genes depends on the role of the cell that the genetic information belongs to: information equals data plus meaning [Peter Checkland and Jim Scholes, Systems Methodology in Action 1990].
During evolution nature is looking for new degrees of freedom for the information in organisms: continue to exist in a cell, change their structure through mutation, relocate with the cell. A degree of freedom to copy enabled the passing on of information to the offspring. A degree of freedom of sexual reproduction allowed the exchange of information between individuals.
Organisms over generations collect a genepool and are considered to constitute a species population; this represents the collective memory of the genes in the organisms.
Compulsory sex, rapid adaptation and dumping ‘waste’
Phenotypic characters and biodiversity
Diversification and selection operate mainly via individual phenotypes, but when individuals cooperate then the group ‘pays the bill’ instead of the individual. When groups compete then the individuals that work well as a group benefit over the ones that do not. The feature allowing an individual to cooperate is part of the ‘extended phenotype’ of other individuals that help it shield from external influences. Humand extend their phenotypes too by cooperating?
Biodiversity is what is left over
Extreme variations resulting in eccentric phenotyes are probably less efficient fast and smart and have a lesser chance to survive competing with others. This results in ‘pathways’ or strategies after the species explosion such as Cambrian Fauna. This comes about via a rigourous selection process that point the genes in the direction of the phenotypes most beneficial for their inhabitants. As a consequence the biodiversity curently existing on earth is just a fraction of all the possibilities. Not all variations result in a change in phenotype: some are neutral but not useless as they are experiments to build possible new foundations for the mergence of other mutations in the future.
A tree of structures
Organisational levels and biodiversity
‘Organisational levels not only represent a fundamental ranking of structures in nature, they also provide a frame of reference for evaluating biodiversity’ [p 64]
What is the value of an organisational level?
The structure at each level of organisation depends on the structure of the lower levels. The greater the number of transitions to get at some level, the higher the rank. This also enables the assessment of the cost of reaching some level: ‘By taking account for the resources and invenstions needed to achieve subsequent levels, organisational levels provide a framework for estimating how ‘bad’ it is when a species becomes extinct’ [p 65]. In light of this it is worthwhile ot take good care of the current level of human organisation, because it has taken many generations, a lot of energy and resources to get to where it stands now. Human culture is therefore a valuable invention, although it begs the question how robust it is agaionst large scale catastrophe, because of the availability of resources that have at this point become scarce.
What is Life, The difference between Life and Living (step 2)
Living is a state of being active. Life is an attribute of being in (able to be switched to) the state of living. All activities consistent with ‘living’ are therefore not relevant to a definition of ‘life’ .
‘If something possesses the material organisation corresponding to life and it is active then it is living’ [p 67, Société de Biologie, Paris 1860].
The Material Organisation of Life
[Maturana and Varela 1972] named the distinguishing characteristic autopoiesis, the ability of the organism to maintain itself. This does not say anything about the maintaining mechanism, but it becomes clear that the organism must have a boundary, that allows it to maintain the ‘self’. The type of organisation is spatially defined and cyclical because the molecules act as a group so as to maintain each other.
[Manfred Eigen and Peter Schuster 1977-1978, The Hypercycle: A principle of Natural Self-Organisation], A material desription of life in this sense requires interaction between a chemical hypercycle and an enclosing membrane which is maintained by the internal processes and in turn supports those processes. Structure and function are two sides of the same coin and this model can clarify the life of bacteriae.
Levels of organisation
Which structural configurations (organisation) of matter must the definition of life include? Nature has three fundamental degrees of freedom to allow complexity to emerge: inward, outward, upward. Complex systems use the structures available at the preceding level of complexity. Making the transition to a next level requires a new form of internal organisation or a new form of interaction. ‘The formation of a more complex particle is always accompanied by the formation of a new type of spatial configuration and a new type of process. Here, ‘new’ means that the new attributes are impossible at he previous level of organisation’ [p 71] Each time an existing particle forms a building block for a new attribute, a new ‘particle’ is born.
Particles + organisms = operators
The operator theory says that strict and comparable rules for building with forms apply to all operators, both physical particles and organisms. The hierarchy is quarks, hadrons, atoms, molecules, bacterial cells, endosymbiotic cells, multicellular endosymbiotic organisms and multicellular endosymbiotic organisms with a neural network. Throughout this entire hierarchy the physical laws on structural configuration place restrictions on the transitions between organisational levels. ‘What it (operator theory DPB ) does say is that the levels of complexity are not accidental. This is because nature must use the existing simple forms as the basis for building new, more complex forms, and because each time it does so, nature must follow strict design laws to meet the requirements of the next higher level of organisation in the operator hierarchy’ [p 72]. The main benefit of operator theory is that it allows us to define life in a way that avoids a circular argument, and that it is crucial to define life precisely because it is the basis for defining biodiversity.
What is Life? (third step)
Defining life by referring to organisms and defining organisms as ‘living beings’ results in a circular argument. This is avoided because the existence of the operators at one level determine the nature of the operators that will arise at the next level and each transition leads to a higher level of complexity. A transition to a higher level accompanied by a structural and a functional cyclical process, a ‘closure’. ‘All operators at least as complex as a cell are organisms. Life is a general term for the presence of the typical closures found in organisms. .. The above definition of life also implicitly includes future organisms as life forms and is therefore open-ended in the ‘upward direction’ [p 73-4]. Ecosystems and viruses do not match the definition because they do not appear in the operator ladder. As a consequence neither a virus nor the ecosystem belong in the definition of biodiversity. This implies that the structure determines whether something is alive, rather than its activity or how it is produced.
Memes and imitation
Human species can imitate. Memes are units of information that can be imitated. The exchange of memes means that people are not just memebers of genetic populations, but also members of memetic popuations. ‘In this sense, cultures can be seen as complex networks of certain memes, which give rise to generic forms of behaviour. Differences in behavioural patterns distinguish one group of people from another.
Information is categorized by the brain and by making combinations of these categories, a small neural network can make a large ‘inner world’. The diverssity can be measured in two ways: 1) counting the number of nerve cells, their connections between them and the strenght of the connections, 2) derive the complexity of the network from answers to questions. The brain contains vast numbers of categories and new categories are created at all times. Ideas in this sense can evolve quickly, provided that new ideas are subject to some selection process. ‘The evolutionary potential of brains and memes represents a whole new dimension in the development of biodiversity’ [p 77].
Predicting the future of biodiversity is too big a task to be realistic at this point. The bacteria existing today will almost certainly remain bacteria and whatever evolves from the existing realms, say a new endosymbiontic cell, will be one of many in existence already in some shape or form. The same reasoning goes for the other species groups. As a consequence the future depends on new structural configurations to emerge that is more complex than the neural networks in humans and animals.
‘Operator theory is the first method for predicting the evolution of new structures’ [p 78]. Using the operator theory to predict future operators above the level of humans being the level above the level of the organisms with neural networks. This organism should at least be able to copy itself including all the information required for its functioning as a cell does: by replicating the structures of all the molecules on a structural level. This requires structural copying, not the same thing as learning. It is the copying the structure of the neural network. Organisms with powerful brains do not have the ability to read and write their neural patterns so as to make a copy of them for later use. An organism with a programmed brain in principle could make a back-up and that information could be restored to a subsequent phenotype. Knowledge is passed on without upbringing. Given that this structural copying of information is an attribute of the next operator, then the next operator can only be a technical life form. This makes way for competition between brain codes files for phenotypes equivalent to selfish behavior of genes in phenotypes. Competition between groups of technical organisms can be instrumental in the development of group skills such as collaboration. This scenario open new avanues for the development of biodiversity.
The Pursuit of Complexity
Degrees of freedom are all the ways in which energy and matter can be distributed throughout the universe. The terms ‘acquisition of degrees of freedom’ suggests that the corresponding form of organisation already exists in potential; the acquisition involves its material realisation in the universe. All changes to the configuration of matter and energy result in a change in the state, whether leading to more order or more chaos; a change in the degree of freedom of the system is the consequence. Because the physical laws of conservation must hold true, a local reduction in entropy as a conseuene of the acquisition of degrees of freedom towards more order leads to an increase of entropy elsewhere in the universe. The more biodiversity contributes to the acquisiton of degrees of freedom, the more universal utility it has.
Individual utility for human beings (in the traditional sense) is associated with the development of their needs and desires. That development is connected with the acquisition of degrees of freedom, such as images and wishes in the brain. Everything that contributes to the satisfaction of needs and desires has utility to human beings. Biodiversity is complicated also, because of the ‘bio’ part: the definition of life is still outstanding. This was solved with the use of the organisational ladder of the operator theory: additonal degrees of freedom are acquired by nature by following a series of construction steps defined by the laws of nature. The higher a step is on the ladder the higher the structural complexity of an entity on that step. Life is an attribute of the presence of the closures of an organism as per its position on the organisational ladder. An organism is an operator that is at least as complex, and therefore as high on the ladder, as a bacterium. Biodiversity equals all the differences between organisms.
Continuing biodiversity implies the continuing of the minimum conditions for ecosystems implies ensuring the minimum population numbers of the species associated with the ecosystems implies that species can emerge and go extinct as they would unencumbered, namely with a sufficient platform for its survival and this implies the survival of humans as one of the species in the ecosystems. Conserving biodiversity implies conserving the human species.
Utility of biodiversity
Acquisition of degrees of freedom drives towards more efficient conversion from solar energy to low-grade waste. Individual organisms and all of biodiversity contribute to universal utility as much they can. A small part of universal utility is the utility of biodiversity to individual organisms for meeting their needs. Species have evolved together and they dependd on ech other for the fulfillment of their needs. Because new species are added by evolutionary processes many interactions and entire ecosystems have become more robust in the face of the needs of individual species. Humans are the top generalists, able to disconnect from many environmental uncertainties. People are consuming energy at a high rate pro rata and entropy production is very high. They are creating order and chaos at a high rate and acquisition of degrees of freedom is high as a result. When people come into play, acquisition of degrees of freedom accelerates in both directions. This leads to a reaction of the system – as it would without the intervention of people. ‘Evolution resolves such problems (reaction of the system to change DPB) by always finding paths towards maximum use of existing possibilities’ [p 86]. ‘The consumption of free energy is ‘payment’ for the order humans create’ . ‘As the Red Queen goads all organisms into running faster, evolution and biodiversity ensure that new organisms will acquire increasingly complex degrees of freedom at an ever faster pace. In essence, then, the universal utility of biodiversity is the part it plays in the construction of increasingly advanced forms of life’ [p 88].
Contributions of individual species to human well-being can not easily be understood; a tool to adress this issue is ecosystem services (clean air, water, availability of fish etc). This tool is unreliable because it tends to fluctuate. For that reason people make an effort to control these ecosystem services, such as farming ect. The tool focuses on the use that the ecosystems have for human beings. No clear relation exists between the wealth of people and the biodiversity of the region they inhabit nor vice versa. The sense of loss when a species goes extinct can be specified as the feeling of a loss of potential wereas we like to keep our options open and a sense of responsibility for the event. To be fair: many species can go extinct before the human species is threatened in its existence. Many people have no noticeable relation with nature anyhow, apart from some insects and trees in the park and a pet.While people ae responsible for the decline in numbers of species, they have also introduced new biodiversity into the world such as new crops, pedigree dogs, fashion clothing, architectural styles and so on. As our societies became more industrialized, our arcadian nature changed for cultivated nature and our love of arcadian nature shifted to a love of wild nature.