First, with respect to our personal relationship to fossil fuels, this chapter introduces arguments about whether we should or even can address our own usage of fossil fuels. This involves determining whether offsetting emissions is morally required and practically possible. Second, with respect to our relationship with fossil fuels at the national level, it discusses forms of local resistance, especially divestment and pipeline protesting. Finally, with respect to our relationship with fossil fuels at the international level, it considers two types (...) of policy. On the one hand, some have argued that we should stop most trade in oil, on the basis that most oil that is traded is not subject to the control of citizens. On the other hand, some have argued that we should price the costs of fossil fuels so that there are market incentives to avoid digging them out of the ground. (shrink)

Wynn's model for the evolution of spatial cognition is well supported by fossil evidence from brain endocasts, and from neurological studies of the cerebellum and the posterior parietal region of the cerebral cortex. Wynn's intriguing hypothesis that the spatial skill reflected in artifacts is an index of navigational ability, could be further explored by an analysis of lithic transport patterns.

This article introduces the concept of inversion as a rhetorical-political strategy used to redescribe climate concerns from being sacrificed in favour of profitability to seeing that profitability necessitates climate concerns. Drawing on discourse theory and rhetorical analysis, the article analyses discursive struggles in the dominant discourse of fossil-fuel growth in Norway, from 2013 to 2019. By inverting the image of fossil-fuel dependency from growth and success to loss and stagnation in the Norwegian public discourse on fossil fuels and climate risk, (...) those who challenge the hegemonic pro-fossil fuel-investments system pave the way for an alternative description of an ideal welfare state. As such, inversion, as a practice and rhetorical-political strategy may help us understand the strategic manoeuvring of the environmental movements as counter-hegemonic forces. (shrink)

Gas will increasingly be seen as the fossil fuel of choice, especially when considering environmental impacts. Natural gas is the chance for Serbia for sustainable development and with its intensive consumption in the XXI century to conciliate the 4Es (Energy, Economy, Efficiency and Environment). In this paper we will compare the impact of different fossil fuels used for domestic heating with a special emphasis on natural gas. Some other causes of climate changes will be also discussed such as the Milanković (...) astronomical cycles. These factors will be compared with climate changes caused by the consumption of fossil fuels. (shrink)

Colleges and universities already contribute significantly to the fight against climate change, but the UN has recently called upon them to do even more. The purpose of this article is to demonstrate that institutions of higher education play a unique role in combatting climate change and other structural injustices, not only by conducting research and disseminating knowledge, but also by fostering a form of collective political responsibility. A philosophical analysis of different forms of collective responsibility, with specific attention to the (...) Fossil Free divestment movement, reveals how social position facilitates this contribution more so in colleges than in other institutions. (shrink)

In recent years, aging coal power plants, lack of maintenance, and issues of poor governance have resulted in a high frequency of rolling scheduled blackouts, throughout South Africa. This has led to greater urgency being placed on switching to renewable energy sources, which South Africa has great potential for. Despite this, and the current reality of the global climate crisis, South Africa continues to rely heavily on coal, not only as an energy source at home, but also as a key (...) part of the country’s export economy. This paper utilises a corpus-assisted, ecolinguistically-informed critical discourse analysis framework to investigate the ways in which members of the South African national government construct the use of coal and other fossil fuels in light of a global climate crisis. The data for this paper consists of a variety of public-facing texts from the South African national government on the topic of climate change. Our analysis revealed that despite a stated commitment to prioritising renewable energy by the government, its implicit messaging normalises the continued use of fossil fuels and minimises their serious negative impacts. (shrink)

Horseshoe crabs (Limulus polyphemus) have been in decline in Long Island Sound, and recently there has been discussion of whether the state of Connecticut should stop issuing licenses for commercial harvesting. This paper argues that in spite of concerns about the living fossil concept, the fact that the horseshoe crabs are living fossils should count in favor of more stringent protection. The paper distinguishes four different views about the status of the living fossil concept: 1) eliminativism; 2) redefinition; 3) (...) reframing; and 4) conceptual pluralism. Approaches 2–4 all treat the criteria associated with living fossils as picking out distinctive features of evolutionary history. Those distinctive features of evolutionary history link up with conservation values in several ways. More generally, drawing upon relevant work in environmental philosophy, it is argued that evolutionary history is relevant to aesthetic and environmental value. Moreover, eliminativists have trouble rendering intelligible a striking pattern in the recent scientific literature. Researchers undertaking conservation-relevant work frequently highlight the living fossil status of the taxa under study. (shrink)

Lately there has been a wave of criticism of the concept of living fossils. First, recent research has challenged the status of paradigmatic living fossil taxa, such as coelacanths, cycads, and tuataras. Critics have also complained that the living fossil concept is vague and/or ambiguous, and that it is responsible for misconceptions about evolution. This paper defends a particular phylogenetic conception of living fossils, or taxa that exhibit deep prehistoric morphological stability; contain few extant species; and make a (...) high contribution to phylogenetic diversity. The paper shows how this conception of living fossils can make sense of recent research on contested cases. The phylogenetic living fossil concept has both theoretical and practical importance: theoretical, because it picks out an important explanatory target for evolutionary theory; and practical, because it picks out taxa that we might wish to prioritize for conservation. The best way to defend the concept of living fossils is to get clearer about the reasons for defending living fossil taxa. (shrink)

Fossils and tombs in museums fascinate us and haunt us with their secrets. The discovery of the remains of Homo naledi, found, as argued by some, in an ancient burial chamber, promises to reveal secrets of an unremembered past, thus offering clues concerning our present-day humans and maybe influence our human future. The paper will not engage directly with what Homo naledi might contribute to the various science-religion and/or theology conversations but rather engage with the grammars of these conversations, (...) by asking the question, why do tombs and fossils haunt us? This article will bring into the conversation Derrida's interpretation on tombs and fossils, his hauntology, as well as the fascination with secrets. It will not offer an interpretation of Naledi, but rather ask the question why she inspires the belief that she has something to offer the science-religion conversation, or why she inspires the belief that such discoveries make no difference to the religious views on creation, for example. Whichever way, the dead, and specifically those dead to human memory, when 'recalled', haunt us and disturb us with their secrets. (shrink)

In the early twentieth century, with the development of Western scientific imperialism, Asia, South America, and Africa became sites for Western scientific exploration. Many paleontological specimens, including dinosaur bones, were discovered in China by foreign scientists and explorers and exported to museums in France, Sweden, and the United States. After the establishment of the Nationalist Government in Nanjing in 1927, anti-imperialist Chinese intellectuals attempted to prevent foreigners from exporting specimens unearthed on Chinese territory. In the summer of 1928, the (...) class='Hi'>fossils discovered in the Gobi Desert by the Central Asiatic Expedition of the American Museum of Natural History were detained in China. A series of negotiations ensued between Chinese and American diplomats and scientists over the issues of the ownership of fossils and the format of international scientific collaborations. By studying the interests and stakes for players in the different social worlds involved in the dispute, this essay explores the relations among science, diplomacy, and the politics of deep time. (shrink)

Shmuel Nili claims that when a country buys fossil fuels from dictatorships it becomes complicit with property rights violations in those dictatorships. Thus, Nili argues, people who have a strong commitment to property rights should support a ban on fossil fuel imports from dictatorships, and a transition to renewable energy. This article critically discusses Nili’s argument. The argument fails to consider competing moral reasons that some people may have to oppose a ban on fossil fuel imports from dictatorships, such as (...) moral preference for family and compatriots. The argument also mistakenly assumes that renewable energy would be overwhelmingly economically attractive when fossil fuel imports are forbidden, and that switching to renewable energy would not involve importing stolen goods too. The article ends more propositively, by elaborating an alternative argument that Nili dismisses too quickly, and which may help persuade those who are strongly committed to property rights of transitioning to renewable energy: the argument that transitioning would help avoid violating those rights through contributions to harmful climate change. (shrink)

The context of discovery and collection of Siwalik fossils had far less to do with science than with the ability to effect “translations” that helped bring together a wide range of social worlds, from the Doab Canal engineers working at the foot of the Hills, surgeon-botanists at the Saharanpur Botanic Gardens, other colonial officials, the native “Hindoo” diggers and collectors, to all of whom the Siwalik Hills was a “boundary object,” a common factor that bound their lives together. In (...) this colonial scientific collecting episode pertaining to the discovery of a new field of research, cooperation between different participants is achieved not by using methods of standardization but through an emphasis on greater heterogeneity, both in terms of the “allies” enrolled and fossils collected. Heterogeneity becomes a factor of strength rather than a weakness that deters the practice of science. This essay employs sociological reflection to examine the context of discovery, collection, and justification of a significant group of fossils in India in the 1830s–40s. (shrink)

The discovery of traces of a blood meal in the abdomen of a 50‐million‐year‐old mosquito reminds us of the insights that the chemistry of fossils can provide. Ancient DNA is the best known fossil molecule. It is less well known that new fossil targets and a growing database of ancient gene sequences are paralleled by discoveries on other classes of organic molecules. New analytical tools, such as the synchrotron, reveal traces of the original composition of arthropod cuticles that are (...) more than 400 my old. Pigments such as melanin are readily fossilized, surviving virtually unaltered for ∼200 my. Other biomarkers provide evidence of microbial processes in ancient sediments, and have been used to reveal the presence of demosponges, for example, more than 635 mya, long before their spicules appear in the fossil record. Ancient biomolecules are a powerful complement to fossil remains in revealing the history of life. (shrink)

Fossil fuel divestment movements have gained momentum since 2011, aimed at ending fossil fuel use and a move toward a cleaner, affordable, and sustainable energy system, for business and society. The present study investigates the direct impact of fossil fuel divestment announcements on stock prices of firms listed on the United States' stock exchanges. Using an event study and guided by the United Nation's sustainable development goals (SDGs), we test the effects of 116 divestments announcements between 2014 and 2019 on (...) 51 publicly traded fossil fuel companies. Our results suggest that there is a negative effect of these announcements on fossil fuel firm stock prices. Also, we find that the type of fossil fuel firm (coal or oil and gas), the type of divestment (partial, coal only, or full), the timing of the announcement, and the size of the divesting investor have some explanatory power in relation to the (cumulative) abnormal returns following the divestment announcements. While the negative impact on stock prices is not surprising, the reaction from the divested firms after such large divestitures is not consistent with what may be expected, given past reactions to divestitures seeking to achieve different social goals. Given the SDGs, it seems clear why investors are divesting themselves from fossil fuel firms, but why has the reaction to the 116 divestments led to very little change in the way these publicly traded fossil fuel firms do business given their direct and growing impacts on society? We conclude the study with some suggestions for future research. (shrink)

The discovery of fossil melanosomes has resulted in a wealth of research over the last 7 years, notably the reconstruction of colour in dinosaurs and fossil mammals. In spite of these discoveries some authors persist in arguing that the observed microbodies could represent preserved bacteria. They contend that bacteria fossilise easily and everywhere, which means that one can never be certain that a microbody is a melanosome without an extraordinary burden of evidence. However, this critique mischaracterises the morphological and structural (...) evidence for interpreting microbodies as fossil melanosomes, and hence the basis for using them in reconstructing prehistoric colours. The claims for bacterial omnipresence in the fossil record are themselves not supported, thus tipping the scales strongly towards melanosomes in the bacteria‐versus‐melanosome controversy. (shrink)

Since the discovery of the Neandertal bones 1856, the extremely old, fragmentary fossil remains of hundreds of man-like bodies have been discovered in Europe, Asia, and Africa. Even the oldest ones - usually the most incomplete - look man-like and „un-apish", even to a layman, if compared with a modem apish and human correlate. Sometimes, in the vicinity of these remains, primitive stone tools or the evidence of their production have been found. At present, it seems absolutely certain — within (...) the limits of our present physical and biological knowledge - that at least four million years ago, in Africa, some creatures resembling modern man were living, and that at least two and half million years ago, in Africa, stone tools were produced. In contrast with the firm, scientifically-arguable belief that all modem human tribes - however different they are - belong to a single species, in paleoanthropology an equally firm scientific belief is maintained that the extinct man-like forms belong to several different, „presapient", „prehuman'', more ape-like species. (shrink)

The concept of evolvability—the capacity of a population to produce and maintain evolutionarily relevant variation—has become increasingly prominent in evolutionary biology. Paleontology has a long history of investigating questions of evolvability, but paleontological thinking has tended to neglect recent discussions, because many tools used in the current evolvability literature are challenging to apply to the fossil record. The fundamental difficulty is how to disentangle whether the causes of evolutionary patterns arise from variational properties of traits or lineages rather than being (...) due to selection and ecological success. Despite these obstacles, the fossil record offers unique and growing sources of data that capture evolutionary patterns of sustained duration and significance otherwise inaccessible to evolutionary biologists. Additionally, there exist a variety of strategic possibilities for combining prominent neontological approaches to evolvability with those from paleontology. We illustrate three of these possibilities with quantitative genetics, evolutionary developmental biology, and phylogenetic models of macroevolution. In conclusion, we provide a methodological schema that focuses on the conceptualization, measurement, and testing of hypotheses to motivate and provide guidance for future empirical and theoretical studies of evolvability in the fossil record. (shrink)

Exceptionally preserved fossils are the product of complex interplays of biological and geological processes including burial, autolysis and microbial decay, authigenic mineralization, diagenesis, metamorphism, and finally weathering and exhumation. Determining which tissues are preserved and how biases affect their preservation pathways is important for interpreting fossils in phylogenetic, ecological, and evolutionary frameworks. Although laboratory decay experiments reveal important aspects of fossilization, applying the results directly to the interpretation of exceptionally preserved fossils may overlook the impact of other (...) key processes that remove or preserve morphological information. Investigations of fossils preserving non-biomineralized tissues suggest that certain structures that are decay resistant are rarely preserved, and decay-prone structures can fossilize, albeit rarely. As we review here, decay resistance is an imperfect indicator of fossilization potential, and a suite of biological and geological processes account for the features preserved in exceptional fossils. Organisms decayed experimentally in seawater have been used as direct analogs for soft-bodied fossil taxa, with fossils representing a snapshot of a particular stage of decay. We argue that numerous geological and biological processes account for fossilization and that all of these should be considered when reconstructing extinct organisms. (shrink)

Paleoneuranatomy is an emerging subfield of paleontological research with great potential for the study of evolution. However, the interpretation of fossilized nervous tissues is a difficult task and presently lacks a rigorous methodology. We critically review here cases of neural tissue preservation reported in Cambrian arthropods, following a set of fundamental paleontological criteria for their recognition. These criteria are based on a variety of taphonomic parameters and account for morphoanatomical complexity. Application of these criteria shows that firm evidence for fossilized (...) nervous tissues is less abundant and detailed than previously reported, and we synthesize here evidence that has stronger support. We argue that the vascular system, and in particular its lacunae, may be central to the understanding of many of the fossilized peri‐intestinal features known across Cambrian arthropods. In conclusion, our results suggest the need for caution in the interpretation of evidence for fossilized neural tissue, which will increase the accuracy of evolutionary scenarios. Also see the video abstract here: https://youtu.be/2_JlQepRTb0. (shrink)

The process commonly referred to as business-as-usual has given rise to dangerous climate change, but its social history remains strangely unexplored. A key moment in its onset was the transition to steam power as a source of rotary motion in commodity production, in Britain and, first of all, in its cotton industry. This article tries to approach the dynamics of the fossil economy by examining the causes of the transition from water to steam in the British cotton industry in the (...) second quarter of the nineteenth century. Common perceptions of the shift as driven by scarcity are refuted, and it is shown that the choice of steam was motivated by a rather different concern: power over labour. Turning away from standard interpretations of the role of energy in the industrial revolution, this article opens a dialogue with Marx on matters of carbon and outlines a theory of fossil capital, better suited for understanding the drivers of business-as-usual as it continues to this day. (shrink)

While the energy transition is needed more than ever, for some agents it brings significant losses. This article investigates whether fossil fuel owners could refer to promises to avoid having their assets stranded. It explains how authors, in the context of just transitions, have argued for the normative relevance of Rawlsian legitimate expectations, which refer to promissory entitlements. However, it argues that the normative relevance of promises towards fossil fuel owners is limited, because there are only few promises about what (...) will be permissible in the future and because these promises should be just before they can lead to entitlements. (shrink)

Fossil organisms offer our only direct insight into how the distinctive body plans of extant organisms were assembled. However, realizing the potential evolutionary significance of fossils can be hampered by controversy over their interpretation. Here, as a guide to evaluating palaeontological debates, we outline the process and pitfalls of fossil interpretation. The physical remains of controversial fossils should be reconstructed before interpreting homologies, and choice of interpretative model should be explicit and justified. Extinct taxa lack characters diagnostic of (...) extant clades because the characters had not yet evolved, because of secondary loss, or because they have rotted away. The latter, if not taken into account, will lead to the spurious assignment of fossils to basally branching clades. Conflicting interpretations of fossils can often be resolved by considering all the steps in the process of anatomical analysis and phylogenetic placement, although we must accept that some fossil organisms are simply too incompletely preserved for their evolutionary significance to be realized. (shrink)

Cephalopods are extraordinary molluscs equipped with vertebrate‐like intelligence and a unique buoyancy system for locomotion. A growing body of evidence from the fossil record, embryology and Bayesian molecular divergence estimations provides a comprehensive picture of their origins and evolution. Cephalopods evolved during the Cambrian (∼530 Ma) from a monoplacophoran‐like mollusc in which the conical, external shell was modified into a chambered buoyancy apparatus. During the mid‐Palaeozoic (∼416 Ma) cephalopods diverged into nautiloids and the presently dominant coleoids. Coleoids (i.e. squids, cuttlefish (...) and octopods) internalised their shells and, in the late Palaeozoic (∼276 Ma), diverged into Vampyropoda and the Decabrachia. This shell internalisation appears to be a unique evolutionary event. In contrast, the loss of a mineralised shell has occurred several times in distinct coleoid lineages. The general tendency of shell reduction reflects a trend towards active modes of life and much more complex behaviour. (shrink)

ABSTRACT Even as the division between professional scientists and laypeople became sharper by the end of the nineteenth century, the collaboration of local people remained important in scientific fieldwork, especially in sciences such as vertebrate paleontology that required long‐term extractive access to research sites. In the North American West, the competition between museums and universities for the best fossil quarry sites involved negotiations with locals. The conflict over differing conceptions of the field site is vividly demonstrated through an examination of (...) one site on the High Plains of western Nebraska in the early twentieth century. This case offers a rare opportunity to see not only how professionals regarded such sites but also how the resident ranching family, the Cooks, attempted to exercise leverage over the scientific fieldwork that took place there. While the Carnegie Museum of Pittsburgh became mired in protracted conflict with the Cooks over discovery claims and the ongoing control of the site, the University of Nebraska and the American Museum of New York developed more harmonious relations with the site's resident ranching family. (shrink)

This article is about a start-up problem in scientific practice. Specifically, it is about the problem of justifying paleontological correlation—the practice of using fossils to establish time relations among fossiliferous rocks. Paleontological correlation was the key to assembling a geological timescale during the nineteenth century and remains an important practice in stratigraphic geology to this day. Yet contrary to philosophical expectations, this practice lacked a robust theoretical justification during the first half of the nineteenth century. This article examines what (...) this lack of justification amounted to, as well as how the method of paleontological correlation was justified in practice. (shrink)

“Absence of evidence isn’t evidence of absence” is a slogan that is popular among scientists and nonscientists alike. This article assesses its truth by using a probabilistic tool, the Law of Likelihood. Qualitative questions (“Is E evidence about H ?”) and quantitative questions (“How much evidence does E provide about H ?”) are both considered. The article discusses the example of fossil intermediates. If finding a fossil that is phenotypically intermediate between two extant species provides evidence that those species have (...) a common ancestor, does failing to find such a fossil constitute evidence that there was no common ancestor? Or should the failure merely be chalked up to the imperfection of the fossil record? The transitivity of the evidence relation in simple causal chains provides a broader context, which leads to discussion of the fine-tuning argument, the anthropic principle, and observation selection effects. (shrink)

Despite the iconic roles of coelacanths, cycads, tadpole shrimps, and tuataras as taxa that demonstrate a pattern of morphological stability over geological time, their status as living fossils is contested. We responded to these controversies with a recommendation to rethink the function of the living fossil concept. Concepts in science do useful work beyond categorizing particular items and we argued that the diverse and sometimes conflicting criteria associated with categorizing items as living fossils represent a complex problem space (...) associated with answering a range of questions related to prolonged evolutionary stasis. Turner defends the living concept against a variety of recent skeptics, but his criticism of our approach relies on a misreading of our main argument. This misreading is instructive because it brings into view the value of three central themes for rethinking the living fossil concept—the function of concepts in biology outside of categorization, the methodological importance of distinguishing parts and wholes in conceptualizing evolutionary phenomena, and articulating diverse explanatory goals associated with these phenomena. (shrink)

To avoid the disastrous effects of climate change, a rapid and drastic transition toward a low-carbon society and economy is required. This transition imposes significant transitional losses on some agents given the benefits they can no longer realize. In economic terms, it leads to the stranding of their assets. This article investigates whether fossil fuel owners could refer to their expectations about the benefits of producing their reserves to justify transitional measures such as exemptions from new rules or financial compensations. (...) It criticizes forward-looking views on the normative relevance of expectations and defends a backward-looking view, which justifies limited claims. It contends that states that are responsible for creating false expectations about regulatory stability should provide compensations to fossil fuel companies for the costs of relying on those expectations. States can be held responsible if they caused this expectation-related harm in a foreseeable and avoidable way, which is only the case if the expectation is reasonable and if they were not put under pressure by the lobbying activities of the fossil fuel industry. (shrink)

Les opérations actuelles que mène Total en Afrique suivent un schéma ancien : l’exploitation, tournée vers les énergies fossiles, et la corruption des économies, des gouvernements, des sociétés et des environnements des pays en développement, le tout soutenu par la puissance étatique française. Emmanuel Macron rendit la chose tout à fait manifeste en 2021, lorsqu’il insista pour défendre le gaz possédé par Total au Mozambique (20 milliards de dollars) par une intervention militaire, menée par des soldats rwandais et sud-africains. Le (...) rôle sous-impérialiste de Pretoria explique son soutien désespéré aux nouveaux magnats du pétrole avec lesquels Total a fait alliance depuis la moitié des années 2010 pour exploiter d’importantes réserves de gaz et chercher de nouveaux gisements par dynamitage sismique. Mais depuis 2021, deux formes de résistance ont fait vaciller Total : les guérillas islamiques au Mozambique et les mobilisations écologistes et sociales déclenchées le long des côtes sud-africaines, tant du côté de l’océan Atlantique que de l’océan Indien. Mais il faudra dans les mois et les années à venir, organiser une campagne globale contre le renouveau de l’impérialisme – et du sous-impérialisme – fossile. (shrink)

This paper offers an account of the relationship between inference and explanation in functional morphology which combines Robert Brandon's theory of adaptation explanation with standard accounts of inference to the best explanation. Inferences of function from structure, it is argued, are inferences to the best adaptation explanation. There are, however, three different approaches to the problem of determining which adaptation explanation is the best. The theory of inference to the best adaptation explanation is then applied to a case study from (...) the history of functional morphology: the case of the crested duckbilled dinosaurs. (shrink)

Widespread preservation of fossilized biomolecules in many fossil animals has recently been reported in six studies, based on Raman microspectroscopy. Here, we show that the putative Raman signatures of organic compounds in these fossils are actually instrumental artefacts resulting from intense background luminescence. Raman spectroscopy is based on the detection of photons scattered inelastically by matter upon its interaction with a laser beam. For many natural materials, this interaction also generates a luminescence signal that is often orders of magnitude (...) more intense than the light produced by Raman scattering. Such luminescence, coupled with the transmission properties of the spectrometer, induced quasi‐periodic ripples in the measured spectra that have been incorrectly interpreted as Raman signatures of organic molecules. Although several analytical strategies have been developed to overcome this common issue, Raman microspectroscopy as used in the studies questioned here cannot be used to identify fossil biomolecules. (shrink)

This essay asks about the return to nature and “life itself” in contemporary feminist philosophy and theory, from the new materialisms to feminist science studies to environmental ethics and critical animal studies. Unlike traditional naturalisms, the contemporary turn to nature is explicitly posthumanist. Shifting their focus away from anti-essentialist critiques of woman-as-nature, these new feminist philosophies of nature have turned toward nonhuman animals, the cosmos, the climate, and life itself as objects of ethical concern. Drawing on Foucault, the essay probes (...) the ethical meanings of the term “life itself” invoked in many of these renaturalizing projects. Focusing especially on the archival matter that guides Foucault’s thinking, I suggest that we rethink “life itself” not as a transhistorical substance but as the unstable materiality of history. I then reframe Foucault’s archival, genealogical perspective through the lens of the Anthropocene and geological time. Reconceiving our archive as a fossil record, I suggest that Foucault has much to contribute to environmental challenges to human exceptionalism and the anthropogenic destruction of other species and ourselves. (shrink)

Living fossils, taxa with similar members now and in the deep past, have recently come under scrutiny. Those who think the concept should be retained have argued for its epistemic and normative utility. This article extends the epistemic utility of the living fossils concept to include ways in which a taxon’s living fossil status can serve as evidence for other claims about that taxon. I will use insights from developmental biology to refine these claims. Insofar as these considerations (...) demonstrate the epistemic utility of the living fossils concept, they support retaining the concept and using it in biological research. (shrink)