Karl Popper’s demarcation problem
Karl Popper, as a critical rationalist, was an opponent of all forms of skepticism, conventionalism and relativism in science. A major argument of Popper is Hume’s critique of induction, arguing that induction should never be used in science. But he … Read More
Classical theory of singularities
The singularities from the general relativity resulting by solving Einstein’s equations were and still are the subject of many scientific debates: Are there singularities in spacetime, or not? Big Bang was an initial singularity? If singularities exist, what is their … Read More
Hooke’s claim on the law of gravity
Based on Galileo’s experiments, Newton develops the theory of gravity in his first book Philosophiæ Naturalis Principia Mathematica (“Principia“) of 1686. Immediately after, Robert Hooke accused Newton of plagiarism, claiming that he unduly assumed his “notion” of “the rule of … Read More
Stanislaw Lem vs. Andrei Tarkovsky
Tarkovsky recognizes these differences, saying that there is a contradiction with Lem’s initial idea, because he was interested in the problems of inner life, spiritual problems, so to speak, and Lem was interested in the collision between man and Cosmos. … Read More
Time Travel
Time travel is a recognized concept in philosophy and science, but whose scope is highly disputed, giving rise to numerous paradoxes in both philosophy and science. Time travel is considered by some accepted both in general relativity and quantum mechanics, … Read More
Eugenics
The main concern of the first eugenists, such as Karl Pearson and Walter Weldon of University College London , were the perceived intelligence factors considered to be correlated with the social class. In his speech “Darwinism, Medical Progress and Eugenics”, … Read More
Emotions and Emotional Intelligence in Organizations
An argumentation for the dualistic importance of emotions in society, individually and at community level. The current tendency of awareness and control of emotions through emotional intelligence has a beneficial effect in business and for the success of social activities but, … Read More
Epistemology of experimental gravity – Scientific rationality
The evolution of gravitational tests from an epistemological perspective framed in the concept of rational reconstruction of Imre Lakatos, based on his methodology of research programmes. Unlike other works on the same subject, the evaluated period is very extensive, starting … Read More
Causal Theories of Reference for Proper Names
Presentation and comparison of the main causal theories of reference for proper names, and a proposal of a new approach based on the analogy of the causal chain of reference with the block chain from blockchain technology and Paul Ricœur’s … Read More