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Skepticism calls into question the validity of some or all of human knowledge. (The Free Dictionary 2020) It is a thread that goes through many philosophical discussions of epistemology. Moral skepticism holds that there is no knowledge of what is … Read More
The post Ethics in the pandemic appeared first on SetThings.
About the possibility of time traveling based on several specialized works, including those of Nicholas J. J. Smith (“Time Travel“), William Grey (”Troubles with Time Travel”), Ulrich Meyer (”Explaining causal loops”), Simon Keller and Michael Nelson (”Presentists should believe in time-travel”), Frank Arntzenius and Tim Maudlin (“Time Travel and Modern Physics“), and David Lewis (“The Paradoxes of Time Travel”). The article begins with an Introduction in which I make a short presentation of the time travel, and continues with a History of the concept of time travel, main physical aspects of time travel, including backward time travel in the past in general relativity and quantum physics, and time travel in the future, then a presentation of the Grandfather paradox that is approached in almost all specialized works, followed by a section dedicated to the Philosophy of time travel, and a section in which I analyze Causal loops for time travel. I finish my work with Conclusions, in which I sustain my personal opinions on the time travel, and the Bibliography on which the work is based.
Keywords: time travel, grandfather paradox, causal loops, temporal paradoxes, causality
CONTENTS
Abstract
Introduction
History of the concept of time travel
Grandfather paradox
The philosophy of time travel
Causal loops
Conclusions
Bibliography
Notes
DOI: 10.13140/RG.2.2.17802.31680
MultiMedia Publishing: https://www.telework.ro/en/e-books/causal-loops-in-time-travel/
Biopower is a term coined by Michel Foucault, referring to the practice of modern nation-states by “an explosion of numerous and diverse techniques for achieving the subjugations of bodies and the control of populations”. (Foucault 1990, 140) Foucault used the … Read More
The post Biopolitics in the COVID-19 pandemic appeared first on SetThings.
(Cosmology of Sumerian civilization.) Cosmology is the branch of astrophysics that studies the origin, nature, structure and evolution of the Universe. History of scientific cosmologies The scientific cosmology established at any given time depends directly on what we know about … Read More
(The philosopher in the book of estates from 1568) The philosophy of the Renaissance and Humanism as an epoch (approx. before 1400 to after 1600) is a section of the history of philosophy that can be viewed as a transition from the philosophy of the Middle … Read More
The post Renaissance philosophy appeared first on SetThings.
The study of viruses raises pressing conceptual and philosophical questions about their nature, their classification, (O’Malley 2014, 45–94) (Mayr 1953) and their place within the biological world. A major set of problems concerns the individuality and diachronic identity of a … Read More
The post Virus Ontology: Thing, Being, Process, or Information? appeared first on SetThings.
Despite the Nazi horrors, in 1953 the new eugenics was founded, when Watson and Crick postulated the double helix of DNA as the basis of chemical heredity. In 1961, scientists have deciphered the genetic code of DNA, laying the groundwork for code manipulation and the potential building of new life forms. After thirty years from the discovery of the DNA structure, the experimenters began to carry out the first clinical studies of human somatic cell therapy.
The practice of prenatal genetic tests identifies genes or unwanted genetic markers. Parents can choose to continue pregnancy or give up the fetus. Once the preimplantation genetic diagnosis occurs, potential parents can choose to use in vitro fertilization and then test early embryonic cells to identify embryos with genes they prefer or avoid. Because of concerns about eugenics, genetic counseling is based on a “non-directive” policy to ensure respect for reproductive autonomy. The argument for this counseling service is that we should balance parental autonomy with child’s autonomy in the future. Specialists have not yet given a clear answer to the question of whether these practices should be considered eugenic practices, or if they are moral practices.
DOI: 10.13140/RG.2.2.28777.95849
At the beginning of the crisis, the international media called China’s strategy to combat coronavirus “tough”, “extreme”, “severe” and “controversial”, stressing that it offered “no guarantee of success”. (Qin, Myers, and Yu 2020) After the difficult experiences that other countries … Read More
The post Life and death in a pandemic appeared first on SetThings.
Throughout human history, there have been a number of pandemics. The most devastating pandemic was the plague known as the Black Death, which killed about 200 million people in the 14th century, (Philipkoski 2015) and the 1918 flu pandemic (Spanish … Read More
The post Philosophical aspects of pandemics appeared first on SetThings.
As John Henry states, Newton simply wants to reaffirm the truth of God’s omnipresence without directly involving him in the physics of the world system. Newton simply wants to distance himself from a Cartesian concept of God and convince the atheists that God is a real presence extended in the world. God must exist in space for the space to exist, but God does not only act through contact. Henry believes that Andrew Janiak and Hylarie Kochiras give us a wrong picture of a Newton who believes in opportunism. Newton, Henry asserts, has always assumed that God acted through secondary causes:
DOI: 10.13140/RG.2.2.35495.39846
