Showing posts with label John Wheeler. Show all posts
Showing posts with label John Wheeler. Show all posts

Saturday, December 6, 2008

Materialism strikes back: We create the universe, not God?

In "Why it isn't as simple as God vs. the multiverse", Amanda Gefter (December 4, 2008) who seems determined to turn Britain's New Scientist into the "National Enquirer" of pop science mags, advises that
Pitting the multiverse against religion presents a false dichotomy. Science never boils down to a choice between two alternative explanations. It is always plausible that both are wrong and a third or fourth or fifth will turn out to be correct.

What might a third option look like here? Physicist John Wheeler once offered a suggestion: maybe we should approach cosmic fine-tuning not as a problem but as a clue. Perhaps it is evidence that we somehow endow the universe with certain features by the mere act of observation. It's an idea that Stephen Hawking has been thinking about, too. Hawking advocates what he calls top-down cosmology, in which observers are creating the universe and its entire history right now. If we in some sense create the universe, it is not surprising that the universe is well suited to us.
Well, that's a pretty remarkable idea: We create the universe?

Okay. Let's take a deep breath and think about what this means:

1. The mind is real, and it causes things to happen? So, let me get this straight: The mind is not an illusion created by the buzz of neurons in the brain. Not only is the mind not an illusion, but it actually creates the universe. Wowza! Has anyone told the folk at The Edge this?

Or more to the point, has anyone told their literary agents? Is there some way of getting back huge advances offered for hard line materialist works? Naw, I thought not.

2. The obvious reason that we do not, in isolation, create the universe is this: Many of our fellow humans would not intentionally create the circumstances they endure. As co-author of The Spiritual Brain, I would be the last person to deny the causal powers of the human mind. But clearly, other factors are in play with respect to how the universe works out.

It is becoming harder and harder to deny design in the universe.

Wednesday, May 21, 2008

A friend recalls physicist John Wheeler ...

A.J. Meyer fondly remembers John Wheeler, who coined the term "black hole", who died recently at age 96. He offers the following anecdote:
About twenty years ago, I sent out numerous drafts of a paper I had been working on for commentary.

One of the conundrums that I dealt with in the paper, was the failure of black hole thermodynamics to correspond to the Third Law.

One of the kindest replies came from Professor John Wheeler in a telephone conversation. Wheeler said that my solution to the conundrum was good, and said, in effect, "In all my thirty or so years of black hole research, it has never occurred to me to incorporate the area of the inner event horizon as a measure of negative entropy. How did you think of it?" Recalling how Irwin Schrödinger answered when he was asked how he came up with his famous wave equation, I replied in all sincerity "To quote Schrödinger, 'it came from God'.''

As far as I know, Wheeler, was always an honest seeker of truth and one of the most humble of physicists, who as a group are not known for their humility. He will be missed.
Here's a part of Meyer's work on the Third Law solution.