Boxing Pythagoras

Philosophy from the mind of a fighter

Archive for the tag “cosmology”

WLC doesn’t understand cosmology

Over the past few months, I have been listening to Dr. William Lane Craig’s Excursus on Natural Theology, which is a course designed to introduce an audience to reasons for accepting the positions of theism. From time to time, I find that Dr. Craig says something so egregiously wrong that I feel I should address it, here, at Boxing Pythagoras. In two previous articles, I have discussed Dr. Craig’s misconceptions in regards to the mathematical concept of infinity, from parts 9 and 10 of his Excursus. Today, I want to focus on Part 16 of the Excursus in which Dr. Craig talks about the Fine-Tuning problem of cosmology.

Unfortunately for our esteemed theologian, his understanding of cosmology seems to be just as poor as his understanding of mathematics.

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The Universe Has Always Existed

As will be patently obvious to anyone who has read much of my blog, I am incredibly fascinated by the question of Time and the description of the universe’s history. The topic is incredibly complex and wonderfully intricate. Unfortunately, these peculiarities can very often lead to very common misconceptions. One of the misconceptions which I encounter most often is the idea that there was once a state in which the universe did not exist.

This misconception has arisen because, over the past century, it has become increasingly plausible that the universe may not extend infinitely into the past. Thanks to Big Bang Cosmology, the previously prevailing view of Aristotle that the universe is static and eternal has been almost entirely abandoned. It is entirely possible– and perhaps even likely, given certain assumptions– that the universe has a finite history. That is to say, there was a first Moment of Time. Given this, people naturally wonder, “Well, what happened before that?” Unfortunately, these people don’t realize that the question which they are asking is entirely nonsensical.

Whether the universe is past-finite or past-infinite, it has always existed.

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WLC on Time, Part 6: Did the Universe Begin?

William Lane Craig has dedicated a good portion of his career to the concept of Time. Unfortunately, he has not invested the time necessary into learning the mathematics and physics which are necessary to discuss the concept cogently. Dr. Craig is a philosopher of religion, not a philosopher of science. He is a theologian, not a scientist. So, when William Lane Craig posts a podcast to his Reasonable Faith website in which he upbraids someone who is an accomplished and well-respected scientist for that person’s understanding of science, I have to say that I am more than a bit skeptical.

In the podcast, Dr. Craig is responding to an interview of Dr. Sean Carroll, a prominent cosmologist, by Robert Kuhn for the program, Closer to Truth. If you would like to see the relevant portions of this interview, you can find them here, along with several other clips. Dr. Craig’s podcast makes specific reference to the clips entitled What would an Infinite Universe Mean? and Did the Universe Begin?, but I recommend the other clips, as well– particularly, Is Time Real?, as it is closely related to our topic at hand.

William Lane Craig has a very poor understanding of the science which he attempts to discuss, and as a result, he once again leaps to false conclusions.

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On the Kalam Cosmological Argument

One of the most popular arguments for the existence of God is known as the Kalam Cosmological Argument. In general, the “cosmological” family of arguments attempt to show that some initial condition necessarily pre-exists the universe, and declare this initial condition (or its cause) to be God. There have been many different versions of the cosmological argument, but the Kalam is particularly popular because it is composed of a very simple syllogism with premises that many people find self-evident. This simplicity makes the KCA very easy for laymen to remember and explain, while professional philosophers love the hidden nuances and depth which underlie the seemingly simple premises. The KCA was first developed and refined by medieval Muslim thinkers like Al-Kindi, Al-Ghazali, and Averroes in the time when the Arab world stood at the pinnacle of Western philosophy and science. Today, arguably the most avid and scholarly proponent of the KCA is Christian apologist, William Lane Craig (whose work has been a frequent focus of this blog), and it will be Dr. Craig’s particular formulation of the KCA which I will be discussing.

The argument is as follows:

  1. Anything that begins to exist has a cause.
  2. The universe began to exist.
  3. Therefore, the universe has a cause.

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