Archive for ‘Philosophy of Science’

June 12th, 2013

Q&A 26: Revisiting the Viability of Theistic Explanations

by Max Andrews

Question:

This is a follow up question from week 16. For a greater context please see that Q&A.

OK, thank you so much!

I’ll go through your reply point by point more or less, but I’ll try my best to be concise.

On successful research programs – Correct me if I’m wrong, but you seem to assume that science and philosophy aren’t continuous. Perhaps this is based on the idea that science is committed to methodological naturalism (MN). But what do you think of the idea that science isn’t looking for the best naturalistic explanations, but the best explanations, period; and it just so happens that naturalistic explanations have a successful track record and supernatural ones don’t? In other words, MN need not be seen as a presupposition of science, but as sensible advice based on past experience – MN has been tremendously successful before, so why not be committed to it? My point is this: it seems that, unless we assume science and philosophy (qua explanatory practice, at least) are discontinuous, your appeal to God as a metaphysical explanation (as opposed to a scientific one) is questionable.

June 9th, 2013

The Philosophy of Science Directory

by Max Andrews

This is a compilation of posts, which focus on the philosophy of science. These posts will cover a broad spectrum within the philosophy of science ranging from multiverse scenarios, scientific theory, epistemology, and metaphysics.

  1. MA Philosophy Thesis: “The Fine-Tuning of Nomic Behavior in Multiverse Scenarios”
  2. Natural Law and Scientific Explanation
  3. Science and Efficient Causation
  4. Which Comes First, Philosophy or Science?
  5. The Postulates of Special Relativity
  6. There’s No Such Thing as Creation Science–There’s Just Science
  7. Time Travel and Bilking Arguments
  8. “It’s Just a Theory”–What’s a Scientific Theory?
  9. Exceptions to a Finite Universe
  10. Teleology in Science
  11. Duhemian Science
  12. The Relationship Between Philosophy and Science
  13. The History of the Multiverse and the Philosophy of Science
  14. Where’s the Line of Demarcation Between Science and Pseudoscience?
  15. Miracles and the Modern Worldview
  16. Mass-Density Link Simpliciter
  17. Scientific Nihilism
  18. Q&A 10: The Problem of Defining Science
  19. Q&A 6: Scientism and Inference to the Best Explanation
  20. The Quantum Universe and the Universal Wave Function
  21. The History and Macro-Ontology of the Many Worlds Interpretation of Quantum Physics
    read more »

May 29th, 2013

MA Thesis Available Online — “The Fine-Tuning of Nomic Behavior in Multiverse Scenarios”

by Max Andrews

My Master’s thesis is now available for download.

Department: Philosophy

Degree: Master of Arts

Chair: W. David Beck

Primary Subject Area: Philosophy; Physics, Astronomy and Astrophysics; Religion, General; Physics, Theory; Physics, General

Keywords: cosmology, fine-tuning, information, multiverse, philosophy of science, quantum

Disciplines: Astrophysics and Astronomy | Cosmology, Relativity, and Gravity | Philosophy | Philosophy of Science | Quantum Physics | Religion

Abstract: The multiverse hypothesis (the view that there is not just one world or universe in existence, bur rather that there are many) is the leading alternative to the competing fine-tuning hypothesis (the laws of physics and constants are fine-tuned for the existence of life).

May 27th, 2013

Q&A 24: Induction, Deduction, and Falsifiability

by Max Andrews

Question:

Hello Max,

I did have a few questions in regards to the nature of scientific explanation and furthering (or ‘advancing’, if you prefer) scientific knowledge. Hume had recognized that the problem of induction can not be justified by an inductive rule (that would be circular) or a deductive rule (or else the principle wouldn’t be inductive – we cannot deduce the truth of induction from the axioms of logic). This of course being Hume’s fork.

However, does Karl Popper’s interpretation of scientific methods being deductive (or falsifiable) solve this problem more so than science on the inductive interpretation? In short, Im just curious if we are reasonable in rejecting Hume’s skepticism, but sound in still adhering to science hinging off of induction.

Answer:

Hi Steven!

I did a lot of work on this question in my MA thesis. My full answer is a bit long but I hope it’s easy to follow. For the Reader’s Digest version, I’d say that I’m not a fan of deductive arguments and I prefer inductive arguments. (Actually, I love abductive arguments much more but that’s another issue!) I’m very sympathetic to Popper’s criterion of falsifiability but it’s not a necessary condition for science–it’s just preferable. I’ll try to contextualize and elaborate on some of the hidden talking points in your question so some of the readers can follow along.

May 13th, 2013

Q&A 22: Rapid Fire Round–Divine Freedom, the Bible, and Creationism

by Max Andrews

Question:

Max

I have come to conclusions that I am certain that you do not accept about the existence of God. My conclusions are theological and philosophical based and I can offer full discourse in defense. What I would like to know is how far away are we from each other once we realize that what we believe about the one true living God is different.

Do you believe that God has free will?

Can The Lord go back in time and change Judas for John?

I accept the partially-openview as a characteristic of existence for both God and man.

How would you interpret 1 Samuel 13:13?

The other is that I believe that those that are fearful of creation science need to consider their motivation and assure that they are not being deceived by methodological naturalism and unnecessarily extended ages of the earth and the universe.

I am a fan of ID but what I deplore is that there is an anti-creation bias associated with most proponents of ID. I understand the neutral conclusion of ID, but there is no reason to avoid young earth creationism from dialogue.

1 Cor 15:47

Do you believe in a literal global catastrophic flood?

Daniel

April 30th, 2013

Constructive Empiricism and Useful Fictions

by Max Andrews

The primary difference between realism, constructive empiricism (CE), and anti-realism is where these approaches rest on the spectrum of ontology and explanation.  Realism takes theoretical commitments of science to be real, and not just [disguised] abbreviations for observational claims, or useful fictions we create to organize observations.[1]  Anti-realism is contrary to realism.  Instead of ‘X is an unobservable and X is real’, a la realism, anti-realism purports, ‘X is an unobservable and X is non-real.’  Both schools will recognize that, yes, X is an unobservable but they disagree on the ontic category.  The category of ontology becomes muddled, if not superfluous, when referring to unobservable entities.  An electron is a useful fiction.  Thus, whatever X, if X is commonly referred to what is considered to be an electron, then X is a useful fiction for understanding the consequent state of affairs. 

April 29th, 2013

WAP, SAP, FAP, and… CRAP?

by Max Andrews

The anthropic principle takes two primary forms: the weak (WAP) and the strong (SAP).  The WAP is a reflective and happenstantial inquiry: The observed values of all physical and cosmological quantities are not equally probable but they take on values restricted by the requirement that there exist sites where carbon-based life can evolve and by the requirement that the universe be old enough for it to have already done so.[1]  The SAP is much more problematic: rather than considering just one universe we envisage an ensemble of possible universes—among which the fundamental constants of nature vary. Sentient beings must find themselves to be located in a universe where the constants of nature (in addition to the spatiotemporal location) are congenial.[2]

April 26th, 2013

So, How Did Einstein Come Up With That Famous Equation?

by Max Andrews

In 1865 James Clerk Maxwell had unified electricity and magnetism by developing his equations of electromagnetism. It was soon realized that these equations supported wave-like solutions in a region free of electrical charges or currents, otherwise known as vacuums.  Later experiments identified light as having electromagnetic properties and Maxwell’s equations predicted that light waves should propagate at a finite speed c (about 300,000 km/s).  With his Newtonian ideas of absolute space and time firmly entrenched, most physicists thought that this speed was correct only in one special frame, absolute rest, and it was thought that electromagnetic waves were supported by an unseen medium called the ether, which is at rest in this frame.

April 26th, 2013

Science and Efficient Causality

by Max Andrews

Any type of efficient causality is typically associated with being an unscientific explanation—explanations nonetheless but unscientific.  It is believed that if biology, chemistry, physics, etc. rested explanations in final causation then it would be a science stopper.  This is where the distinction between Duhemian science and Augustinian science must be made. I would deny the use of Duhemian science.  This method, or philosophy, has a goal of stripping science from all metaphysical imports.  Augustinian science is open to metaphysical presuppositions with science.  Francis Bacon and Descartes used and allowed for formal and final causation in scientific explanation.  Newton entered science and postulated that the universe was entirely mechanistic, which was a denial of Baconian and Cartesian science (at least their versions of scientific explanation) but offered no explanation for the appearance of final causation and efficient causation.  Darwin came along and provided a plausible material mechanism for the appearance of final and efficient causation (at least for the special science of biology).

April 26th, 2013

Natural Law and Scientific Explanation

by Max Andrews

In the eighteenth century David Hume held that the relation of cause and effect obtains only when one or more laws subsume the related events—that is, cover them as cases or instances of the operation of the law.[1]  This method and criticism of causality deprived science of any valid foundation in necessary connections obtaining between actual events and of leaving it with nothing more reliable than habits of mind rooted in association.  Hume’s mode of inquiry was one in which questions yield results that are not entirely new, giving rise to knowledge that can only be derived by an inferential process from what was already known.  Humean regularities and constant connections cannot be reduced to scientific explanations. If scientific explanation is causal explanation, and causation is law-governed sequence, then it follows that scientific explanations require laws.  However, a problem with this (i.e. the ideal gas law: PV=nRT) is that instead of making things clearer, it threatens to involve the analysis of scientific explanation in a thicket of “metaphysical” issues that several philosophers and positivists sought to avoid.[2]   Scientific explanation requires a causal explanation, which requires a law-governed explanation.