I just listened to a talk given by Richard Dawkins.
For those who do not know him, he is the most influential “new atheist” (anti-theist) whose deepest wish would be to rid the world of all religions. Besides that, he is a very gifted evolutionary biologist and writer.
The origin of life and intelligent design
Extraterrestrial intelligences and Fermi’s paradox
Dawkins endorses the principle of mediocrity which stipulates that we shouldn’t suppose there is anything special about us.
Thus, since we know there is (advanced) life on earth, we should assume it is widespread across the whole universe.
The fine-tuning argument and the multiverse
Physicists have long since been puzzled by the fact that the constants of nature must lie in a very narrow domain in order to allow for advanced life to exist.
Many theistic philosophers reason like this
- All sets of parameter values must have the same probability of being true (applying the Principle Of Indifference mentioned above)
- Therefore, the probability of their belonging to a small region is extremely (if not infinitely) small.
- It is very unlikely that we are the products of purely natural processes not involving God.
While mainstream cosmologists agree with steps 1 and 2, they then go on to postulate the existence of a (nearly) infinite number of parallel universes covering all intervals of parameter values. A natural consequence of this is that the appearance of a universe such as ours is bound to happen even if no supernatural creator intervenes.
Dawkins considers this the most plausible explanation of the problem.
I have come to the realisation that the whole concept of a fine-tuning problem is misguided because of its reliance on the principle of difference.
The fallacy of doing so has been demonstrated by Norton.
Miracles in an infinite multiverse
According to Clarke’s law, any sufficiently advanced technology is indistinguishable from magic.
Dawkins believes there are probably creatures out there who are so superior to us that we could only regard them as gods if they were to visit us. But he insists that they would have been created through evolutionary processes and would not be supernatural beings.
But this means that in order for him to dismiss out of hand the testimonies of witnesses of paranormal events and miracles, he would have to either show that they violate the laws of physics or give us plausible reasons as to why such creatures would not visit us.
He also faces another problem stemming from his belief in an infinite number of parallel universes.
In an infinite space, any event which is physically possible is bound to happen somewhere.
This has led physicists to consider the possibility of so-called Boltzmann’s brains which would pop into existence because of random fluctuations.
While physicists disagree about the frequency of their appearances in a vast multiverse, they all think they will at least exist somewhere.
Actually, to the best of my knowledge, nobody has been able to convincingly demonstrate they would be very rare.
Anti-theists like to mock Christians by comparing their belief in God to the belief in a flying spaghetti monster.
But if we truly live in an infinite multiverse, flying spaghetti monsters too will necessarily exist somewhere.
What is more, physically very improbable events (such as the resurrection of a man from the dead) are also going to happen somewhere through random processes.
As a consequence, the atheist can no longer say “your belief in the miracles of the New Testament is silly because they violate the law of physics”.
The best he could say would be: “While such events really occur somewhere, their relative frequency is so low that it is unreasonable for you to believe they really took place.”
This is no doubt a weaker position which has its own problems.
The simulation argument
According to it, it is more likely we live in the simulation of a universe than in a real one.
Far from “debunking” this possibility, Dawkins recognises he cannot show it to be very unlikely in the same way he thinks he can reject the existence of God.
I think another interesting thesis can be formulated.
Consider the following proposition:
“We live in a simulation run by unknown beings who created everything five minutes ago and gave us false memories of the past.”
I don’t doubt that this idea sounds emotionally absurd to most of us.
But can you show it is very unlikely to be true WITHOUT smuggling in assumptions about the real world?
I have searched the philosophical literature but could not find any demonstration which does not beg the question.
I think that you can only reject it pragmatically through a leap of faith that does not rely on reason and evidence.
Consequently, I also think it is impossible to justify all our beliefs through evidence and logics.
We all walk by faith.
The atheist in front of God’s throne
Finally, I want to go into how Dawkins considers the possibility of being judged by a God he didn’t believe in.
Dawkins says he would react like the late British philosopher Bertrand Russel:
“Confronted with the Almighty, [Russell] would ask, ‘Sir, why did you not give me better evidence?’“
This assumes that God would be mostly offended by Dawkins’ and Russel’s unbelief.
I have argued elsewhere against the notion (held by fundamentalist Christians) that atheism is immoral and that people dying as atheists will be punished because of their unbelief.
I think it is incompatible with the existence of a supreme being which would necessarily be more loving, just and gracious than any human.
But what if the dialogue between God and Dawkins went like that:
“Dawkins: So, you really exist after all! I did not believe in you because I couldn’t see enough evidence.
God: Fair enough. The universe I created is ambiguous and it leaves people the choice to develop a solid moral character or not. I won’t condemn you because you did not believe in me. Yet, we do have a score to settle.
Dawkins: What do you mean then?
God:I gave you a conscience and the knowledge of good and evil. You knew in your heart that you ought to treat your neighbour as you would like to be treated. But you often disregarded this principle. You and your followers have frequently bullied, mocked and ridiculed respectful opponents. You even loudly proclaimed this was the right thing to do.”
Of course, this conversation is completely fictional. I don’t know the content of Dawkins’ heart and cannot rule out the possibility he will be in heaven.
I find that this video of Dawkins is really intellectually stimulating.
I did not feel challenged in my faith/hope there is a supreme being.
On the contrary, this strengthened my belief that atheists cannot confidently assert that “there are probably no gods and miracles.”
Of course, I must recognise there are many atheistic philosophers who are far more sophisticated than Dawkins out there.
But it is worth noting that Dawkins’ books (especially the God delusion) caused many people to lose their faith.
I think that their conversions to atheism are due to his rhetorical skills and not to the strength of his arguments.
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