This work proposes an explanation of the Pioneer anomaly, the unmodelled and as yet unexplained blueshift detected in the microwave signal of the Pioneer 10 and other spaceships by Anderson et al. in 1998. What they observed is similar to the effect that would have either (i) an anomalous acceleration a P the ship towards the Sun, or (ii) an acceleration of the clocks a t =a P /c. The second alternative is investigated here, with a phenomenological (...) model in which the anomaly is an effect of the background gravitational potential Ψ (t) that pervades all the universe and is increasing because of the expansion. It is shown that 2a t =dΨ /dt=d 2τ clocks /dt 2, evaluated at present time t 0, where t and τ clocks are the coordinate time and the time measured by the atomic clocks, respectively. The result of a simple estimate gives the value a t ⋍ 1.8× 10−18 s−1, while Anderson et al. suggested a t =(2.9±0.4) × 10−18 s−1 on the basis of their observations. The calculation are performed near the Newtonian limit but in the frame of general relativity. (shrink)

It is shown that a wave vector representing a light pulse in an adiabatically evolving expanding space should develop, after a round trip a geometric phase for helicity states at a given fixed position coordinate of this expanding space. In a section of the Hopf fibration of the Poincaré sphere S2 that identifies a projection to the physically allowed states, the evolution defines a parallel transported state that can be joined continuously with the initial state by means of the associated (...) Berry–Pancharatnam connection. The connection allows to compute an anomaly in the frequency for the vector modes in terms of the scale factor of the space–time background being identical to the reported Pioneer Anomaly. (shrink)

This study analyses the predictions of the General Theory of Relativity (GTR) against a slightly modified version of the standard central mass solution (Schwarzschild solution). It is applied to central gravity in the solar system, the Pioneer spacecraft anomalies (which GTR fails to predict correctly), and planetary orbit distances and times, etc (where GTR is thought consistent.) -/- The modified gravity equation was motivated by a theory originally called ‘TFP’ (Time Flow Physics, 2004). This is now replaced by the (...) ‘Geometric Model’, 2014 [20], which retains the same theory of gravity. This analysis is offered partially as supporting detail for the claim in [20] that the theory is realistic in the solar system and explains the Pioneer anomalies. The overall conclusion is that the model can claim to explain the Pioneer anomalies, contingent on the analysis being independently verified and duplicated of course. -/- However the interest lies beyond testing this theory. To start with, it gives us a realistic scale on which gravity might vary from the accepted theory, remain consistent with most solar-scale astronomical observations. It is found here that the modified gravity equation would appear consistent with GTR for most phenomena, but it would retard the Pioneer spacecraft by about the observed amount (15 seconds or so at time). Hence it is a possible explanation of this anomaly, which as far as I know remains unexplained now for 20 years. -/- It also shows what many philosophers of science have emphasized: the pivotal role of counterfactual reasoning. By putting forward an exact alternative solution, and working through the full explanation, we discover a surprising ‘counterfactual paradox’: the modified theory slightly weakens GTR gravity – and yet the effect is to slow down the Pioneer trajectory, making it appear as if gravity is stronger than GTR. The inference that “there must be some tiny extra force…” (Musser, 1998 [1]) is wrong: there is a second option: “…or there may be a slightly weaker form of gravity than GTR.” . (shrink)

Two different derivations of the observed vacuum energy density are presented. One is based on a class of proper and novel generalizations of the de Sitter solutions in terms of a family of radial functions R that provides an explicit formula for the cosmological constant along with a natural explanation of the ultraviolet/infrared entanglement required to solve this problem. A nonvanishing value of the vacuum energy density of the order of ${10^{- 123} M_{\rm Planck}^4}$ is derived in agreement with the (...) experimental observations. A correct lower estimate of the mass of the observable universe related to the Dirac–Eddington–Weyl’s large number N = 1080 is also obtained. The presence of the radial function R is instrumental to understand why the cosmological constant is not zero and why it is so tiny. Finally, we rigorously prove why the proper use of Weyl’s Geometry within the context of Friedman–Lemaitre–Robertson–Walker cosmological models can account for both the origins and the value of the observed vacuum energy density. The source of dark energy is just the dilaton-like Jordan–Brans–Dicke scalar field that is required to implement Weyl invariance of the most simple of all possible actions. The full theory involving the dynamics of Weyl’s gauge field Aμ is very rich and may explain also the anomalous Pioneer acceleration and the temporal variations of the fundamental constants resulting from the expansion of the Universe. This is consistent with Dirac’s old idea of the plausible variation of the physical constants but with the advantage that it is not necessary to invoke extra dimensions. (shrink)

Around 3 decades ago, Jayant Narlikar & Halton Arp argued on possible variable mass hypothesis cosmology (VMH). In the meantime, the Earth expansion problem has attracted great interest, and recent study gives geodetic evidence that the Earth has been expanding, at least over the recent several decades. Therefore, in the present article discusses some interesting effects related to varying G, but here we argue that instead of varying G we can think of varying mass (M). Among other things we discuss (...) receding planets from the Sun, calculation of Pioneer spacecraft anomaly as proposed by B.G. Sidharth, and also possible slight change of LAGEOS Satellite. Further observation to verify or refute this conjecture is recommended, especially based on geological evidence of expanding earth. (shrink)

The Schwarzschild solution (Schwarzschild, 1915/16) to Einstein’s General Theory of Relativity (GTR) is accepted in theoretical physics as the unique solution to GTR for a central-mass system. In this paper I propose an alternative solution to GTR, and argue it is both logically consistent and empirically realistic as a theory of gravity. This solution is here called K-gravity. The introduction explains the basic concept. The central sections go through the technical detail, defining the basic solution for the geometric tensor, the (...) Christoffel symbols, Ricci tensor, Ricci scalar, Einstein tensor, stress-energy tensor and density-pressure for the system. The density is integrated, and some consistency properties are demonstrated. A notable feature is the disappearance of the event horizon singularity, i.e. there are no black holes. So far this is for a single central mass. A generalization of the solution for multiple masses is then proposed. This is required to support K-gravity as a viable general interpretation of gravity. Then the question of empirical tests is discussed. It is argued that current observational data is almost but not quite sufficient to verify or falsify K-gravity. The Pioneer spacecraft trajectory data is of particular interest, as this is capable of providing a test; but the data (which originally showed anomalies that match K-gravity) is now uncertain. A new and very practical experiment is proposed to settle the matter. This would provide a novel test of GTR, and a novel test of the cause of the Pioneer anomalies. In conclusion, K-gravity has extensive ramifications for gravitational physics and for the philosophy of GTR and space-time. (shrink)

Relativizing Newton" is a first step towards a simple and beautiful theory of everything. The theory, termed "Information Relativity" (IR) takes a novel approach to physics that overlooks all post-Newtonian physics. It stands on the shoulders of Newtonian dynamics, but modifies it by accounting for the time-travel of information from one reference-frame to another, a fact which somehow was ignored by Galileo Galilee and Isaac Newton, and which remained ill-treated by the all post-Newtonian theories, including Einstein's relativity and quantum theories. (...) Except for the aforementioned correction of classical physics, IR has no axiomatic presumptions, nor arbitrary free parameters. Astonishingly, accounting for the aforementioned delays in information results in a set of simple and beautiful transformations, which explain and predict a great deal of physical phenomena. Most importantly, IR's transformations reveal the mysteries of dark matter, dark energy, and gravity. They also provide a unifying platform for the physics of the too-big (astrophysics and cosmology), and the too-small (small particles dynamics and quantum mechanics). The phenomena explained and predicted successfully by IR include The Michelson-Morley's null-result, "time-dilation" of decaying muons, the neutrino velocities measured by OPERA and other collaborations, particle diffraction in the double-slit experiment, Sagnac Effects, the quantization of orbits in Bohr's hydrogen atom, entanglement, quantum criticality, confinement, asymptotic freedom, solar light bending, gravitational redshift, the Pioneer anomaly, dark matter in galaxies, and the Schwarzschild's black hole. (shrink)

Theory choice can be approached in at least four ways. One of these calls for the application of decision theory, and this article endorses this approach. But applying standard forms of decision theory imposes an overly demanding standard of numeric information, supposedly satisfied by point-valued utility and probability functions. To ameliorate this difficulty, a version of decision theory that requires merely comparative utilities and plausibilities is proposed. After a brief summary of this alternative, the article illustrates how comparative decision theory (...) affords a rational reconstruction of decisions made by exemplary scientists in two cases of theory choice: Buffon’s law and the luminiferous ether. It also offers a rational reconstruction of two cases of theory diagnosis: Mendeleev’s anomalies and the Pioneer anomaly. (shrink)

Scholars are grateful to Cyril Lionel Robert James (1901-1989) and Herbert Aptheker (1915-2003) for their pioneering work in the field of slave revolts. What they've virtually never mentioned, however, let alone explored, was Aptheker’s practice of rendering James invisible. It is highly improbable that Aptheker did not know either of James or of his noteworthy study of the Haitian Revolution, given that the latter was related to the slave revolts that Aptheker did study. Aptheker’s neglect of James was not an (...) anomaly, but rather symptomatic of an ideology that rationalized extreme oppression. (shrink)

The paradigm for modelling decision-making under uncertainty has undoubtedly been the theory of Expected Utility, which was first developed by von Neumann and Morgenstern (1944) and later extended by Savage (1954) to the case of subjective uncertainty. The inadequacy of the theory of Subjective Expected Utility (SEU) as a descriptive theory was soon pointed out in experiments, most famously by Allais (1953) and Ellsberg (1961). The observed departures from SEU noticed by Allais and Ellsberg became known as “paradoxes”. The Ellsberg (...) paradox gave rise, several years later, to a new literature on decision-making under ambiguity. The theoretical side of this literature was pioneered by Schmeidler (1989). This literature views the departures from SEU in situations similar to those discussed by Ellsberg as rational responses to ambiguity. The rationality is “recovered” by relaxing Savage's Sure-Thing principle and adding an ambiguity-aversion postulate. Thus the ambiguity-aversion literature takes a normative point of view and does consider Ellsberg-type choices as behavioural “anomalies”. (shrink)

: This study aims to discuss the basic argument that sociology, as a science, emerged as an intellectual response to the lost sense of community during social and cultural changes. This argument carries the assumption that the dominating metaphors and perspectives of classical sociology are informed by conservatism. In sociology, this claim is supported by well-known and ambivalent theoretical structures that are developed to explain the process of social change. This study aims to make a criticism of nostalgic sociology considering (...) the idea that the fundamental assumptions of the ambivalent theoretical structure in sociology are nostalgic. In addition, this study also aims to critically read the historical development of Islamism, one of the modern ideologies, with nostalgia and utopia. The suggestion of the article is that either classical sociology or Islamism –two subject appear differently in terms of their topics- gave similar intellectual reactions about the subject that they are unable to cope with ‘the present’ and produce a ‘golden age’ discourse as a solution to ‘the present’. The argument of the study is that either the effort of idealizing ‘the past’ in classical sociology or the myth of coming back home in Islamism against cultural alienation and sense of loss which are lived in ‘the present’ are actually determined by sovereign modernity paradigm. Summary: Behind the nostalgic paradigm, there is a rebuilt history that is shaped as a transition from feudalism to capitalism. In this history, the decline of feudalism corresponds to the loss of rural community, the loss of personal expressionism and the loss of unregulated society. In classical sociology, the heritage left by the solution of this historical reconstruction of society has become common. The anomaly of the modern world is precisely where the modern society from traditional society has emerged in the pathological state created by the loss of social ties with the passing. This pathological condition was first seen in Swiss mercenaries serving away from home, diagnosing nostalgia as a diagnosis of discomfort. We know that Johannes Hofer, who has a sense of humor, has not written any prescription for this disease, which gives some common signs with his melancholy. Sociology, shaped by three different intellectual movements as intellectual responses to the French and Industrial revolutions that allow the transformation of the European society, has taken its place as its focal point, and in the pioneering names, this change is "a change in everything at a dizzying pace, everything that has happened has evaporated and the glory of the world has deteriorated.” Modernity, which refers to the ideals of enlightenment, is blessed not to progress by nature, fluid, rational, contingent, lacking certainty. In fact, this blessing has brought with it the enemy of tradition to the 'new' with reference to its etymological origin. This sophisticated and complex structure unique to modernity only, has inspired some thinkers to conceive of an idealized past or future that is now determinative. Both of these ideas are moderators. The nostalgia becomes modern because of the longing for a home that no longer exists or has never existed. Nostalgia is coeval with modernity. The article refers to Stauth-Turner's nostalgic paradigm, which provides the meta-phasic and meta-phase dominance of classical sociology detailed in Nietzsche's Dance. This paradigm consists of four main components. The first is that the history that we can summarize as a departure from the golden age when the world was a nest for man is seen as a decline and a loss. History is a history of sorrow and despair, as this decline will continue to exacerbate in the future. The example of such a feeling of grief in society theory is Weber's fate sociology. Because, according to Weber, whatever is waiting for us in the future is the polar night of the icy darkness, not the sunlight of summer. The second component of the nostalgic paradigm is the sense of secularization, together with the loss of integrity and moral certainty. This nostalgic trajectory is a very powerful secularization that emphasizes that such devastating social processes as urbanization, capitalist industrialization and the rationalization of everyday life, such as the diversity and complexity of social structure, the spread of scientific knowledge, urbanization with increasing population ratio, it brings forward its theory. With the announcement of the death of God, the gate of a competing and conflicting world has been opened, from which we have been transformed into a very godlike world. It is possible to observe a similar point of view in classical sociology in Durkheim, which has a theoretical basis for the transformation of social structures through professional distinction in the form of mechanical and organic solidarity. Durkheim analyzes social change in a deliberate way, and pre-change stake favors moral coherence. Moral coherence is now lost when collective consciousness is generally weakened in the post-change phase. The third trajectory we encounter in the nostalgic paradigm is the loss of individual autonomy and the decline of genuine social relations. With the loss of the moral unity, the individual has been caught under the domination of the bureaucratic state, in macro-social processes and institutions. It is inevitable that the individual who lost his autonomy is subject to the denial. The increasing exposure of the individual to social bureaucratic associations has been conceptualized by the iron cage metaphor in Weberian sociology. The enlightenment is the result of the panoptic collection of prison. So there is a nostalgic stance in this compound of the nostalgic paradigm that autonomy-ben lost because of the fall of the bureaucratic world under the domination of the modern state. In the nostalgic paradigm, the ultimate component is the feeling of laxity, spontaneity and loss of naturalness. Here, the individual is subject to not only macro-social processes but also micro-ethics. That is, it is understood that Adorno's "managed society" or Foucault's notion of closure prevents the individual's true emotions and enthusiasm, and that the consumer culture is preoccupied with certain preconceived ways of doing in a world dominated. To sum up, the metaphor of nostalgia that we are living in a world where we have been seized by administrative rules of a central state in a way that has lost the moral certainty and autonomy of the individual. The return to home, which is found in a significant part of the texts and practices put forward in the name of Islamism, has reached a deterministic attitude just as it was in classical sociology. In the nostalgic imagination where those who cannot cope with it are thought of as a safe harbor, there is a certain attitude towards deterministic ideologists that simplify, sanctify, and therefore falsify. Indeed, the imagination of a supra-historical, supra-community model for a time like the Golden Age discourse and for all time is itself history from the very beginning to the end. Therefore, it is a manifestation of a major historical process and the ideological design of sociality. The rhetoric discourse presented as a remedy in the present is possible with an anachronistic point of view which idealizes the past, and therefore the reality is distorted. The authentic one is extremely informal. This kind of discourse of authenticity, which is produced as opposed to the modernity that all that is solid melts into air, eventually has to make iron cages around it. As a result, the nostalgic rhetoric, which aims to be a modern chivalrous remedy that everything changes at a dizzying pace, has been determined by the paradigm of modernity, thanks to its self-reflexive nature which contains the opposite. (shrink)

For most of human history children have been a byproduct of sex rather than a conscious choice by parents to create people with traits that they care about. As our understanding of genetics advances along with our ability to control reproduction and manipulate genes, prospective parents have stronger moral reasons to consider how their choices are likely to affect their children, and how their children are likely to affect other people. With the advent of cheap and effective contraception, and the (...) emergence of new technologies for in vitro fertilization, embryo selection, and genetic engineering, it is becoming increasingly difficult to justify rolling the genetic dice by having children without thinking about the traits they will have. It is time to face up to the awesome responsibilities that accompany our reproductive choices. (shrink)

Synthetic meat made from animal cells will transform how we eat. It will reduce suffering by eliminating the need to raise and slaughter animals. But it will also have big public health benefits if it becomes widely consumed. In this paper, we discuss how “clean meat” can reduce the risks associated with intensive animal farming, including antibiotic resistance, environmental pollution, and zoonotic viral diseases like influenza and coronavirus. Since the most common objection to clean meat is that some people find (...) it “disgusting” or “unnatural,” we explore the psychology of disgust to find possible counter-measures. We argue that the public health benefits of clean meat give us strong moral reasons to promote its development and consumption in a way that the public is likely to support. We end by depicting the change from farmed animals to clean meat as a collective action problem and suggest that social norms rather than coercive laws should be employed to solve the problem. (shrink)

The article Public goods and procreation, written by Jonathan Anomaly, was originally published electronically on the publisher’s internet portal (currently SpringerLink) on 10 December 2014 without open access.

Creating Future People offers readers a fast-paced primer on how advances in genetics will enable parents to influence the traits of their children, including their children's intelligence, moral capacities, physical appearance, and immune system. It explains the science of gene editing and embryo selection, and motivates the moral questions it raises by thinking about the strategic aspects of parental choice. Professor Anomaly takes seriously the diversity of preferences parents have, and the limits policymakers face in regulating what will soon (...) be a global market for reproductive technology. Anomaly argues that once embryo selection for complex traits happens it will change the moral landscape by altering the incentives each person faces. All of us will take an interest in the traits everyone else selects, and this will present coordination problems that previous writers on genetic enhancement have failed to consider. Anomaly ends by considering how genetic engineering will transform humanity. Key Updates to the Second Edition · Significant revisions to the Preface and three separate chapters to include more details about what will be scientifically possible in the coming years and the moral issues these developments will raise · New and substantial coverage of embryo selection (guided by polygenic scores) for minimizing the risk of genetic diseases · Engagement with all important, new publications on the science of genetic enhancement. (shrink)

Abstract:Trust is important for a variety of social relationships. Trust facilitates trade, which increases prosperity and induces us to interact with people of different backgrounds on terms that benefit all parties. Trade promotes trustworthiness, which enables us to form meaningful as well as mutually beneficial relationships. In what follows, I argue that when we erect institutions that enhance trust and reward people who are worthy of trust, we create the conditions for a certain kind of moral progress.

On most accounts, beliefs are supposed to fit the world rather than change it. But believing can have social consequences, since the beliefs we form underwrite our actions and impact our character. Because our beliefs affect how we live our lives and how we treat other people, it is surprising how little attention is usually given to the moral status of believing apart from its epistemic justification. In what follows, I develop a version of the harm principle that applies to (...) beliefs as well as actions. In doing so, I challenge the often exaggerated distinction between forming beliefs and acting on them.1 After developing this view, I consider what it might imply about controversial research the goal of which is to yield true beliefs but the outcome of which might include negative social consequences. In particular, I focus on the implications of research into biological differences between racial groups. (shrink)

See "What's Wrong with Factory Farming?" (2015) for an updated treatment of these issues.

Creating Future People offers readers a fast-paced primer on how new genetic technologies will enable parents to influence the traits of their children, including their intelligence, moral capacities, physical appearances, and immune systems. It deftly explains the science of gene editing and embryo selection, and raises the central moral questions with colorful language and a brisk style. Jonathan Anomaly takes seriously the diversity of preferences parents have, and the limits policymakers face in regulating what could soon be a global (...) market for reproductive technology. He argues that once embryo selection for complex traits happens it will change the moral landscape by altering the incentives available to parents. All of us will take an interest in the traits everyone else selects, and this will present coordination problems that previous writers on genetic enhancement have failed to consider. Anomaly navigates difficult ethical issues with vivid language and scientifically-informed speculation about how genetic engineering will transform humanity. Key Features: Offers clear explanations of scientific concepts Explores important moral questions without academic jargon Brings discoveries from different fields together to give us a sense of where humanity is headed. (shrink)

It is widely agreed that one of the core functions of government is to supply public goods that markets either fail to provide or cannot provide efficiently. I will suggest that arguments for government provision of public goods require fundamental moral judgments in addition to the usual economic considerations about the relative efficacy of markets and governments in supplying them. While philosophers and policymakers owe a debt of gratitude to economists for developing the theory of public goods, the link between (...) public goods and public policy cannot be forged without moral reflection on the proper function and scope of government power. (shrink)

For over a century, scientists have run experiments using phage viruses to treat bacterial infections. Until recently, the results were inconclusive because the mechanisms viruses use to attack bacteria were poorly understood. With the development of molecular biology, scientists now have a better sense of how phage work, and how they can be used to target infections. As resistance to traditional antibiotics continues to spread around the world, there is a moral imperative to facilitate research into phage therapy as an (...) alternative treatment. This essay reviews ethical questions raised by phage therapy, and discusses regulatory challenges associated with phage research, and phage treatments. (shrink)