How Individualized Niches Arise: Mechanisms of Niche Construction, Niche Choice, and Niche Conformance

2021 ◽  
Author(s):  
Rose Trappes ◽  
Behzad Nematipour ◽  
Marie I. Kaiser ◽  
Ulrich Krohs ◽  
Koen J. van Benthem ◽  
...  
Keyword(s):  
Individual Differences ◽  
Conceptual Framework ◽  
Environmental Conditions ◽  
Niche Construction ◽  
Modern Synthesis ◽  
Evolutionary Synthesis ◽  
Narrow Sense ◽  
Extended Evolutionary Synthesis ◽  
Individual Level

The debate between the extended evolutionary synthesis (EES) and the modern synthesis (MS) partly relies on different interpretations of niche construction. We dissect the umbrella term of niche construction into three separate mechanisms: niche construction (taken in a narrow sense), in which individuals make changes to the environment; niche choice, in which individuals select an environment; and niche conformance, in which individuals change their phenotypes. Each of these individual-level mechanisms affects an individual’s phenotype-environment match, its fitness, and its individualized niche, defined in terms of the environmental conditions under which an individual can survive and reproduce. Our conceptual framework distinguishes several ways in which individuals alter the selective regimes that they and other organisms experience. It also places clear emphasis on individual differences and construes niche construction and other processes as evolved mechanisms. We therefore argue that our framework helps to resolve the tensions between EES and MS.

scholarly journals The Information Continuum Hypothesis of Evolution

2021 ◽  
Author(s):  
Rasmus Skern-Mauritzen ◽  
Thomas Nygaard Mikkelsen
Keyword(s):  
Natural Selection ◽  
Conceptual Framework ◽  
Continuum Hypothesis ◽  
Modern Synthesis ◽  
Evolutionary Synthesis ◽  
Extended Evolutionary Synthesis ◽  
Epigenetic Markers ◽  
Epigenetic Information ◽  
The Devil

Life is information dancing through time, embedded in matter and shaped by natural selection. Few biologists or philosophers concerned with evolution would object to this description. This apparent accord could be taken to indicate universal agreement on the forces shaping evolution; but the devil is in the details and disagreement is apparent if one looks behind the curtain. The decade strong prevalent paradigm of the Modern Synthesis holds the position that evolution happens by random changes and natural selection acting on genomic inheritance. But there is a new kid on the block; the proponents of an Extended Evolutionary Synthesis argue that inheritance is more than genomes and includes epigenetic information, niche constructs (ranging from the meerkats dens to humans railroads) and culture among other factors – and that these factors are both inheritance and a force shaping evolution. Here we introduce The Information Continuum Hypothesis of Evolution; a conceptual framework that focus on the inherited information rather than the diverse representations this inherited information may have (DNA, RNA, epigenetic markers, proteins, culture etc.). As a tool we introduce the concept “hereditome” to describe the combined inherited representations of information. We believe this framework may help bridge the apparent gap between the Modern Synthesis and the Extended Evolutionary Synthesis.

scholarly journals The extended evolutionary synthesis: its structure, assumptions and predictions

2015 ◽  
Vol 282 (1813) ◽  
pp. 20151019 ◽  
Author(s):  
Kevin N. Laland ◽  
Tobias Uller ◽  
Marcus W. Feldman ◽  
Kim Sterelny ◽  
Gerd B. Müller ◽  
...  
Keyword(s):  
Conceptual Framework ◽  
Evolutionary Theory ◽  
Evolutionary Biology ◽  
Developmental Plasticity ◽  
Niche Construction ◽  
Evolutionary Synthesis ◽  
Extended Evolutionary Synthesis ◽  
Character Variation ◽  
Advance Research ◽  
Evo Devo

Scientific activities take place within the structured sets of ideas and assumptions that define a field and its practices. The conceptual framework of evolutionary biology emerged with the Modern Synthesis in the early twentieth century and has since expanded into a highly successful research program to explore the processes of diversification and adaptation. Nonetheless, the ability of that framework satisfactorily to accommodate the rapid advances in developmental biology, genomics and ecology has been questioned. We review some of these arguments, focusing on literatures (evo-devo, developmental plasticity, inclusive inheritance and niche construction) whose implications for evolution can be interpreted in two ways—one that preserves the internal structure of contemporary evolutionary theory and one that points towards an alternative conceptual framework. The latter, which we label the ‘extended evolutionary synthesis' (EES), retains the fundaments of evolutionary theory, but differs in its emphasis on the role of constructive processes in development and evolution, and reciprocal portrayals of causation. In the EES, developmental processes, operating through developmental bias, inclusive inheritance and niche construction, share responsibility for the direction and rate of evolution, the origin of character variation and organism–environment complementarity. We spell out the structure, core assumptions and novel predictions of the EES, and show how it can be deployed to stimulate and advance research in those fields that study or use evolutionary biology.

scholarly journals Between Teleophilia and Teleophobia

Biosemiotics ◽  
2021 ◽  
Author(s):  
Eric Schaetzle ◽  
Yogi Hendlin
Keyword(s):  
Theoretical Biology ◽  
Modern Synthesis ◽  
Theory Building ◽  
Evolutionary Synthesis ◽  
Evolutionary Processes ◽  
Extended Evolutionary Synthesis ◽  
New Findings ◽  
Multi Level

AbstractDenis Noble convincingly describes the artifacts of theory building in the Modern Synthesis as having been surpassed by the available evidence, indicating more active and less gene-centric evolutionary processes than previously thought. We diagnosis the failure of theory holders to dutifully update their beliefs according to new findings as a microcosm of the prevailing larger social inability to deal with competing paradigms. For understanding life, Noble suggests that there is no privileged level of semiotic interpretation. Understanding multi-level semiosis along with organism and environment contrapunctally, according to Jakob von Uexküll’s theoretical biology, can contribute to the emerging extended evolutionary synthesis.

scholarly journals The Extended Evolutionary Synthesis: what is the debate about, and what might success for the extenders look like?

2019 ◽  
Vol 127 (4) ◽  
pp. 707-721 ◽  
Author(s):  
Tim Lewens
Keyword(s):  
Niche Construction ◽  
Epigenetic Inheritance ◽  
Evolutionary Synthesis ◽  
Pragmatic Approach ◽  
Evolutionary Processes ◽  
Extended Evolutionary Synthesis ◽  
Multiple Dimensions ◽  
The Status ◽  
The Relationship

Abstract Debate over the Extended Evolutionary Synthesis (EES) ranges over three quite different domains of enquiry. Protagonists are committed to substantive positions regarding (1) empirical questions concerning (for example) the properties and prevalence of systems of epigenetic inheritance; (2) historical characterizations of the modern synthesis; and (3) conceptual/philosophical matters concerning (among other things) the nature of evolutionary processes, and the relationship between selection and adaptation. With these different aspects of the debate in view, it is possible to demonstrate the range of cross-cutting positions on offer when well-informed evolutionists consider their stance on the EES. This overview of the multiple dimensions of debate also enables clarification of two philosophical elements of the EES debate, regarding the status of niche-construction and the role of selection in explaining adaptation. Finally, it points the way to a possible resolution of the EES debate, via a pragmatic approach to evolutionary enquiry.

scholarly journals Nowe idee w biologii ewolucyjnej: od NDMS do EES

2021 ◽  
Vol 15 ◽  
pp. 415-440
Author(s):  
Sy Garte
Keyword(s):  
Modern Synthesis ◽  
Evolutionary Synthesis ◽  
Extended Evolutionary Synthesis

Nowoczesna synteza neodarwinowska (NDMS — neo-Darwinian modern synthesis) przez kilkadziesiąt lat stanowiła podstawę teorii ewolucji. Okazało się jednak, że NDMS ma swoje ograniczenia, a jej ustalenia są nieaktualne w odniesieniu do różnych obszarów badań biologicznych. Nowa, rozszerzona synteza ewolucyjna (EES — extended evolutionary synthesis), uwzględniająca bardziej złożone interakcje między genomami, komórkami a środowiskiem, umożliwia ponowną ocenę wielu założeń NDMS. Do standardowego paradygmatu zakładającego, że głównym mechanizmem zmienności biologicznej jest powolna kumulacja losowych mutacji punktowych, należy teraz dołączyć nowe dane oraz koncepcje symbiozy, duplikacji genu, horyzontalnego transferu genów, retrotranspozycji, epigenetycznych sieci kontrolnych, tworzenia nisz, mutacji warunkowanych środowiskowo i wielkoskalowej reinżynierii genomu w odpowiedzi na bodźce środowiskowe. Otwarcie myśli ewolucjonistycznej na szersze i bardziej ekscytujące spojrzenie na wielką teorię Darwina może nieść konsekwencje dla wiary chrześcijańskiej.

scholarly journals El ideal de unificación en biología: el caso de la síntesis evolutiva extendida

2019 ◽  
pp. 275
Author(s):  
Susana Gisela Lamas
Keyword(s):  
Modern Synthesis ◽  
Evolutionary Synthesis ◽  
Epistemic Value ◽  
Extended Evolutionary Synthesis ◽  
Theoretical Unification ◽  
Externalist Approach

In this article I will analyze whether the so-called Extended Evolutionary Synthesis (EES) represents a synthesis and an extension with respect to its predecessor, Modern Synthesis (MS). It will be argued that the MS proposes an externalist approach to evolution while the EES considers it necessary to overcome the internalism/externalism dichotomy by proposing more integrative approaches. It will be concluded that the EES cannot be considered an extension of MS and that the appeal to that extension is related to sociological aspects and the epistemic value of theoretical unification that was always present in biological evolutionary thinking.

Life in a Multispecies Commons

2019 ◽  
pp. 119-143
Author(s):  
Celia E. Deane-Drummond
Keyword(s):  
Niche Construction ◽  
Evolutionary Synthesis ◽  
Common Occurrence ◽  
Extended Evolutionary Synthesis ◽  
Human Relationships ◽  
Philosophical Basis ◽  
Ethnographic Studies ◽  
The World ◽  
Cave Paintings ◽  
Shadow Side

Both the haunting memories of our earliest ancestors recorded on ancient cave paintings around the world and close ethnographic studies of human relationships with specific animals, reveal that humans have never been alone. This history is one of cooperation as well as of violence, and while the shadow side of that history should not be either under- or overplayed, a detailed discussion on this is deferred to the second volume. Humans are sometimes known as the hyper-cooperative species, but how might those cooperative tendencies play out in relation to other animals? Using work by anthropologists who have begun to analyse the lives of other animals using anthropological tools through ethno-primatology and ethno-hyenaology, and ethno-elephantology, the case is made for common occurrence of human/other animal entanglements. The theoretical resources for this work stem from an evolutionary approach called the extended evolutionary synthesis or niche construction theory. The philosophical basis for this work draws on biosocial anthropological theories developed by Tim Ingold. It is also useful to distinguish between ‘hidden’ multispecies associations in the microbiome and that which is played out through gradually more explicit responses between different species. All form closely interlaced relationships that contribute to the niche in which these relationships are embedded.

scholarly journals Plant Evolutionary Ecology in the Age of the Extended Evolutionary Synthesis

2019 ◽  
Vol 59 (3) ◽  
pp. 493-502 ◽  
Author(s):  
Mark E Olson
Keyword(s):  
Evolutionary Biology ◽  
Evolutionary Ecology ◽  
Plant Ecology ◽  
Modern Synthesis ◽  
Theory And Practice ◽  
Evolutionary Synthesis ◽  
Extended Evolutionary Synthesis ◽  
Extended Synthesis ◽  
As Stress ◽  
Plant Ecological

AbstractPlant ecology is increasingly turning to evolutionary questions, just as evolutionary biology pushes out of the strictures of the Modern Synthesis into what some regard as an “Extended Evolutionary Synthesis.” As plant ecology becomes increasingly evolutionary, it is essential to ask how aspects of the Extended Synthesis might impinge on plant ecological theory and practice. I examine the contribution of plant evolutionary ecology to niche construction theory, as well as the potential for developmental systems theory and genes-as-followers adaptive evolution, all important post-Modern Synthesis themes, in providing novel perspectives for plant evolutionary ecology. I also examine ways that overcoming dichotomies such as “genetic vs. plastic” and “constraint vs. adaptation” provide fertile opportunities for plant evolutionary ecologists. Along the same lines, outgrowing vague concepts such as “stress” and replacing them with more precise terminology in all cases provides vastly increased causal clarity. As a result, the synthetic path that plant ecologists are blazing, becoming more evolutionary every year, bodes extremely well for the field, with vast potential for expansion into important scientific territory.

Evolution

2019 ◽  
pp. 129-153
Author(s):  
Nathan Lyons
Keyword(s):  
Phenotypic Plasticity ◽  
Evolutionary History ◽  
Niche Construction ◽  
Evolutionary Synthesis ◽  
Cultural Dimension ◽  
Culture Theory ◽  
Extended Evolutionary Synthesis ◽  
Genetic Accommodation

This chapter takes up the Extended Evolutionary Synthesis in order to empirically enrich the nature-culture theory developed thus far. It considers three themes in the EES—phenotypic plasticity, genetic accommodation, and niche construction—and uses these to argue that the agency of organisms has a nontrivial influence on the evolutionary futures of species. The upshot of this argument is that habits are heritable (though this Lamarckian theme is now to be understood in a Darwinian context). The evolutionary influence of organism agency implies a phylogenetic expression of art in nature. An evolutionary extension of Poinsot’s customary sign is also suggested here, so that nature is ‘habituated’ in its forms and ‘customised’ in its meanings by the natural art of evolution. There is, then, a cultural dimension present through the whole biological order and through all of evolutionary history.

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