Posts tagged ‘physics’

November 20th, 2013

When Asked if I was Surprised to Find Evidence for a Young Earth

by Max Andrews

Several years ago I was taking a [required] course that teaches creationism. I have a few comments about the course I’ll keep to myself [as in it shouldn’t be in the university] but I think most readers know where I stand on university and academia issues and standards. I was asked the question, “Is it surprising that scientific evidence supports a young earth perspective?”

My response is simply that this is a loaded question.  I don’t think I can say there’s no evidence for a young earth; however, I find the record of nature to support the proposition that the universe is old (billions of years) by overwhelming evidence.  There is hardly any evidence for a young earth, if indeed there is any at all.

October 28th, 2013

Top Ten Podcasts for the Christian Thinker

by Max Andrews

The following are a list of podcasts that I’ve been following and listening to that have been quite helpful in my philosophical, scientific, and theological studies.  The criteria for consideration are based on 1) quality of content, 2) accurate presentation of the material, 3) constructive and respectful criticism of opposing views, 4) frequency of podcast release, and 5) a broad range of topics/issues discussed.

Aside from my ‘official’ list I have my own podcast: EavesdroppingEavesdropping provides a conversational, informal podcast that is sometimes a monologue or dialogue with guests concerning various topics including philosophy, theology, science, contemporary events, and random meanderings of a philosopher. The primary focuses are philosophy of science, multiverse scenarios, and Molinism.

Screen Shot 2013-10-28 at 12.24.53 PM#1. Unbelievable? – Hosted by Justin Brierly with Premier Christian Radio.  Unbelievable? is a UK-based public radio program, which airs every Saturday afternoon with an occasional podcast posting mid-week.  Justin brings in several leading scholars in theological and philosophical matters and they debate and dialogue particular issues ranging from ethics, comparative religions, the existence of God, science, doctrinal differences, and current events.

October 6th, 2013

Cosmic Darwinism: Evolving Laws of Nature?

by Max Andrews

The following are a few questions raised in light of Rupert Sheldrake’s The Science Delusion: Freeing The Spirit Of Enquiry. 

The argument that he advances in the chapter involves something he calls ‘habits’, which are “a kind of memory inherent in nature”. (From what I understand, he has also advanced this within a theory of ‘morphic resonance’ in his other published works.) Putting aside his case for these ‘habits’, three questions that he poses to materialists at the end of the chapter caught my eye:

1) If the laws of nature existed before the Big Bang, and governed the Big Bang from its first instant, where were they?

2) If the laws and constants of nature all came into being at the moment of the Big Bang, how does the universe remember them? Where are they ‘imprinted’?

3) How do you know that the laws of nature are fixed and not evolutionary?

August 29th, 2013

Michael Denton’s New Paper That Argues for the Fine-Tuning of the “Laws of Form”

by Max Andrews

Original source from Evolution News & Views.

In a new peer-reviewed paper in BIO-Complexity, Michael Denton challenges the view that biological organisms are accidents of random mutation and natural selection, instead adopting a structuralist view that body plans are like Platonic “types,” woven into the fabric of nature.

According to Denton, a biochemist and Senior Fellow with Discovery Institute’s Center for Science & Culture, this perspective, popular before Darwin wrote Origin of Species in 1859, “was not based, as Darwinists often claim, on a priori philosophical belief in Platonic concepts, but rather upon the empirical finding that a vast amount of biological complexity, including the deep homologies which define the taxa of the natural system, appears to be of an abstract, non-adaptive nature that is sometimes of a strikingly numerical and geometric character.”

June 24th, 2013

Q&A 28: The Multiverse, Many Worlds, and the Problem of Evil

by Max Andrews

Question:

Hey Max,
This was a great idea to start this Q&A section!  I have a question regarding the Problem of Evil that I have been working on for a couple months now.  I haven’t yet found an intellectually satisfying answer, but hopefully through you, God will provide one.  (I almost didn’t want to ask it because I enjoy the “chase” as Christ reveals Himself to me through the process!)
read more »

June 20th, 2013

A Simple Explanation of Fields in Physics

by Max Andrews

Contributing editor for Scientific American George Musser explains how physicists think about the universe using the fundamental concept of “the field”.

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 »

April 28th, 2013

What Does it Mean for Physics to Have Symmetry?

by Max Andrews

For every particle there is a corresponding symmetric particle.  Physics has a translational symmetry, which means that the laws and values of physics are the same at every location in the universe.  If an observer were to travel from one point to a much farther distant point the observer we see no change in the physics.  A broken symmetry introduces change—a non-absolute uniformity.  The breaking of symmetries creates complexity in the laws of nature in the outcome of laws.  There’s a symmetry and uniformity between the strong and weak nuclear forces, which have been unified as electromagnetism by James Clerk Maxwell.  A typical example of vital symmetry breaking is that which gives rise to the balance between matter and antimatter in the early universe.  However, there is an asymmetry between the quantum and the large (a la gravity). String theory is the attempt to unify all of physics.

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.

March 18th, 2013

Q&A 15: What, Exactly, IS Gravity?

by Max Andrews

Question:

Hello Max,

My name is Chad Gross and I am the director of Truthbomb Apologetics.  Brian Auten of Apologetics315 recommended that I email you with a question that I have.

My question deals with gravity and whether or not it is immaterial.  It seems to me that gravity is not composed of matter and/or energy; therefore, it is immaterial.  However, when interacting with an unbeliever on the topic on this post and he said the following:

“Without mass there would be no gravity, right? It’s true that gravity itself isn’t made of atoms, but you must admit that the material world is more than just particles. Einstein showed that matter and energy are equivalent and can transform into each other. When I talk about something being material, therefore, I’m thinking of both matter and energy.

It’s true again that gravity might not be a form of energy, since it’s just a force. Maybe gravity arises due to the nature of space and time. But without matter, there would be no space and time. So I think it’s uncontroversial to consider the physical forces to be “material.”

When I think of things that are not material, I’m thinking of spirit, or soul. God isn’t made of matter or energy, and God would still exist even without any matter or energy, right?” 

Now, I realize gravity is not immaterial in the same way that moral judgments, mathematics, logic, etc.  Here is my reply to him: