MathGeek
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https://www.biblegateway.com/passage/?search=1+Corinthians+15&version=NIV Pilate is mentioned in the gospels of Matthew, Mark, and Luke. See: https://www.biblegateway.com/quicksearch/?quicksearch=Pilate&qs_version=NIV Pilate is not mentioned by name in any letters attributed to Paul. We at least owe different faiths accurate representation of their primary documents when questioning their historicity.
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Confirmed results of science are not about speculation or suspicion, but often the speculations and suspicions formed during one careful study form the hypotheses that can be testable in future studies. There is nothing wrong with educated guesses in science, as long as they are communicated with appropriate language and without inappropriate levels of confidence. How many hypothesis papers have you published? I've published several.
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The standards of evidence vary by scholarly disciplines. "Proof" is a poor word choice in most cases outside of the disciplines of mathematics and law (where there are articulated standards of "beyond a reasonable doubt" and "preponderance of the evidence.") Rather than discussing "proof" from a scientific viewpoint, it makes more sense to ask questions like "How does the scholarly evidence for a historical Jesus compare with the scholarly evidence of well-established historical figures in the ancient world such as Socrates, Plato, and other historically important philosophers, teachers, and religious figures?" Figures who were authors, politicians, and generals tended to leave more evidence than teachers, philosophers, and religious figures. How does the scholarly historical evidence for Jesus compare with that for Archimedes and Pythagoras? Creating an approach to apply to Jesus alone runs the risk of introducing biases and baggage that are better excluded from sound historical scholarship.
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The evidence for a historical Socrates (and most historical figures in the ancient world) is even weaker of one applies the same standard of insisting on original surviving contemporary manuscripts.
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That is surely possibly, but it tends toward narrowing the rational basis to things that can be explored through objective scholarly approaches. My experience with religious people suggests there are elements that are rational but also subjective in that they are not independently verifiable (or falsifiable) - claims of personal "spiritual" experiences that may be unproven, but certainly not disproven either.
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I think I know what science is about: I have a PhD in Physics from a top 5 school and I've published over 100 scholarly papers that have been cited over 1000 times (total). Not sure why you are insulting me - I exercised due care to separate the science from the speculation in the paper under discussion.
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One should distinguish "rational" which means based on logic and facts available to the individual making relevant choices from "objective" which means the set of facts can be demonstrated with reasonable certainty to third parties. A young lady may not be able to objectively prove that a young man sexually assaulted her, but is it irrational for her to avoid him because she knows what he did to her?
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Need to separate the science from the speculation. The science is that more human activity tends to make mammals more nocturnal. The speculation is that there is something bad about that.
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Do you have to be cleverer than Einstein to disprove his theories?
MathGeek replied to studiot's topic in The Lounge
I think Special Relativity and Brownian Motion were more than enough to call Einstein clever even had GR been disproven. Have you ever read Newton's Alchemy or Kepler's "music of the spheres" nonsense? The mistakes are forgotten and don't tend to count against the genius of the great scientists. The column most remember is the things they get right, and Einstein got plenty right without GR, just as Newton and Kepler also got plenty right in spite of some glaring errors. -
Do you have to be cleverer than Einstein to disprove his theories?
MathGeek replied to studiot's topic in The Lounge
No, you need an experiment. Theories do not disprove other theories. Experiments disprove theories. -
The problem with a line between the OT and NT as a demarcation criteria is the dozens (maybe hundreds) of times the NT refers to specific events and people originally occurring in the OT narratives. For example, The Jews answered him, “Aren’t we right in saying that you are a Samaritan and demon-possessed?” “I am not possessed by a demon,” said Jesus, “but I honor my Father and you dishonor me. I am not seeking glory for myself; but there is one who seeks it, and he is the judge. Very truly I tell you, whoever obeys my word will never see death.” At this they exclaimed, “Now we know that you are demon-possessed! Abraham died and so did the prophets, yet you say that whoever obeys your word will never taste death. Are you greater than our father Abraham? He died, and so did the prophets. Who do you think you are?” Jesus replied, “If I glorify myself, my glory means nothing. My Father, whom you claim as your God, is the one who glorifies me. Though you do not know him, I know him. If I said I did not, I would be a liar like you, but I do know him and obey his word. Your father Abraham rejoiced at the thought of seeing my day; he saw it and was glad.” “You are not yet fifty years old,” they said to him, “and you have seen Abraham!” “Very truly I tell you,” Jesus answered, “before Abraham was born, I am!” At this, they picked up stones to stone him, but Jesus hid himself, slipping away from the temple grounds. John 8:48-58 So, how would a proponent of an OT/NT demarcation line handle this reference to Abraham? Jesus seems to be referring to Abraham as a real historical figure. Does this provide warrant to bring in the entire OT narrative relating to Abraham (Genesis 12-25) or only the absolute minimum required by this NT passage? In all, there are 76 NT references to Abraham spread over 11 different NT books. Also consider that Jesus said: “But do not think I will accuse you before the Father. Your accuser is Moses, on whom your hopes are set. If you believed Moses, you would believe me, for he wrote about me. But since you do not believe what he wrote, how are you going to believe what I say?” John 5:45-47 So, here we have Jesus upholding both the real historical figure of Moses as well as his writings. Does this warrant bringing in all of the writings attributed to Moses in the OT or only the minimum required by this NT passage? In all, the NT refers to Moses 85 times in 12 different NT books. The NT gives Moses a lot of support both as a real historical figure and as a source of authoritative writings. So, I don't think there is a neat line between the OT and NT solving the demarcation problem for Christians providing a clear path on what Scriptures may be regarded as metaphorical relating to creation. I seem to recall there are also a number of NT references more directly to the Genesis material "theistic evolutionists" often distance themselves from, but I have not had time to look these up and refresh my memory yet.
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Which alcohols/fuels can be used for making the green flame?
MathGeek replied to Fae's topic in Science Education
Denatured alcohol is usually mostly ethanol with enough of some contaminant (often methanol) so that it is unsafe to drink. The main reason for this is so that it is not heavily taxed as an alcoholic beverage. A bottle of Everclear costs almost $20. About the same quantity of denatured alcohol costs $7.50 at local hardware stores. For a certain brand of denatured alcohol, you can look up the ingredients or try and find the MSDS. The ones I've checked are mixtures of ethanol and methanol. I'm not sure it is any safer, but since it is cheaper, isopropanol is usually the first alcohol I try for chemistry experiments. It is less polar so salts are much less soluble than in methanol and ethanol, and it does not evaporate as quickly. But 91% is about $2.50 a quart at Walmart and most drug stores. -
The same issues arise often in physics when defining a quantity. I first learned that mass is the "quantity of matter" in early science courses. I later learned of distinctions between inertial mass, gravitational mass, and relativistic mass. Which is more fundamental? When I think like an experimentalist, I focus on how a quantity is measured. Can it be measured directly, or is it usually computed from other quantities that are measured more directly? When I think like a theorist, I focus more on how a quantity is used in calculations to predict the outcome of some experiment. But there are often alternate approaches and more than one way of defining a quantity in physics. It helps to pay attention. Which equation is the _definition_ and which equations are descriptions or physical laws that follow from the original definition?
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History has shown the value of skepticism when someone asserts that a given area of science is completed and wrapped neatly with a bow. To my knowledge, most of the remaining areas of interest in electromagnetism are in the area of interactions with matter. I did a lot of work early in my career in the area of interactions of very strong fields with matter - multiphoton effects of light with atoms and very strong static electric and magnetic field effects with atoms. More recently, I've contributed to a few projects relating to whether certain species are able to detect electric and or magnetic fields - so called electroreception and magnetoreception. I suppose one could argue that these are more biology than physics, but as a physicist who understand the fundamentals of E&M and carefully considers potential detection mechanisms I was a valuable team member.
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Six days. The Bible says creation spanned six days, not seven. Now I don't agree with it, but when "theistic evolutionists" articulate a faith that has room for both a Christian God and a mostly naturalistic evolutionary process, many do seem to only view a small subset of the Bible as metaphorical - often limited to a few chapters in Genesis. In and of itself, I don't have a problem with this, as one could have a history book or a science book and come to a conclusion that a few chapters are wrong. Deciding that a few chapters are wrong in a history or a science book don't mean that the rest of the book is unreliable. Beliefs of theistic evolutionists vary, but quite a number of them still take most of the New Testament literally - virgin birth, water into wine, death and resurrection of Jesus and so on. That is not problematic for me. What is problematic for me is that I have yet to hear any theistic evolutionist articulate a clear demarcation criteria for which chapters to exclude (or interpret as metaphors) and which to take literal historical accounts. If one excludes some chapters from a history book, one would expect it is according to some established scholarly historical method that was evenly applied based on new information so that most objective historians would draw the same conclusions regarding which chapters are invalid. Likewise, if one excludes some chapters from a science book, one would expect it is according to the established scientific method that would provide a broad consensus among the scientific community on which chapters were invalid based on new experiments and observations applying the scientific method. But the theistic evolutionists are all over the map and just about every possible shade of grey between naturalism and supernaturalism is represented. Not only is there no clearly articulated principles on what to exclude, when one asks detailed questions about various historical accounts of miracles in the Old Testament (the great flood, Red Sea parting, plagues on Egypt, water from the rock, stone tablets, parting of the Jordan, fire from heaven, and so on), one gets lots of different answers regarding their historical veracity. The question theistic evolutionists have a hard time answering is "Now that you have excluded the creation account in Genesis 1-2 and the account of the fall in Genesis 3 from being literal, what is your objective criteria for excluding other apparently historical accounts of later supernatural events based on new historical or scientific information?" Other than a personal subjective idea of not looking too stupid defending their faith in front of a given audience, those I've pressed on this point do not seem to have a criteria.