Dr. Robin Collins is a Professor of Philosophy and Chair of the Department of Philosophy at Messiah College. Collins is the foremost defender of what is known as the teleological argument for the existence of God. He has a background in both physics and philosophy and will be discussing how the specific physical constants and conditions in the universe are finely-tuned for intelligent life and how this “fine-tuning” gives us reason to believe in a Creator.
Here is the video:
Topics:
the constants and quantities set at the origin of the universe is fine-tuned for conscious, embodied intelligences like us
three kinds of fine-tuning: 1) laws of nature, 2) constants, 3) quantities
examples of 1): gravity, electromagnetism, strong force, quantization, Pauli exclusion principle
examples of 2): gravitational constant, cosmological constant,
examples of 3): initial distribution of mass-energy
in addition to fine-tuning for life, there is also fine-tuning for discoverability
Naturalistic response to the evidence: the multiverse hypothesis
problems with the multiverse hypothesis
additional topics
I put the ones I am ready to speak on in bold. I recommend you learn those as well in order to illustrate the fine-tuning with evidence when you present it. It’s important to understand that if the constants and quantities change, it’s not that you still have life, but just with pointy ears and/or green skin. It’s that you don’t have stars or planets or heavy elements or chemical reactions. Too much science fiction makes people misunderstand the argument.
Chris Kyle, Navy SEAL, can hit a very small target from a mile away – very improbable
Review: In case you need a refresher on the cosmological and fine-tuning arguments, as presented by a professor of particle physics at Stanford University, then click this link and watch the lecture.
If you already know about the standard arguments for theism from cosmology, then take a look at this post on Uncommon Descent.
Summary:
In my previous post, I highlighted three common atheistic objections to to the cosmological fine-tuning argument. In that post, I made no attempt to answer these objections. My aim was simply to show that the objections were weak and inconclusive.
Let’s go back to the original three objections:
1. If the universe was designed to support life, then why does it have to be so BIG, and why is it nearly everywhere hostile to life? Why are there so many stars, and why are so few orbited by life-bearing planets? (Let’s call this the size problem.)
2. If the universe was designed to support life, then why does it have to be so OLD, and why was it devoid of life throughout most of its history? For instance, why did life on Earth only appear after 70% of the cosmos’s 13.7-billion-year history had already elapsed? And Why did human beings (genus Homo) only appear after 99.98% of the cosmos’s 13.7-billion-year history had already elapsed? (Let’s call this the age problem.)
3. If the universe was designed to support life, then why does Nature have to be so CRUEL? Why did so many animals have to die – and why did so many species of animals have to go extinct (99% is the commonly quoted figure), in order to generate the world as we see it today? What a waste! And what about predation, parasitism, and animals that engage in practices such as serial murder and infant cannibalism? (Let’s call this the death and suffering problem.)
In today’s post, I’m going to try to provide some positive answers to the first two questions: the size problem and the age problem.
Here’s an excerpt for the size argument:
(a) The main reason why the universe is as big as it currently is that in the first place, the universe had to contain sufficient matter to form galaxies and stars, without which life would not have appeared; and in the second place, the density of matter in the cosmos is incredibly fine-tuned, due to the fine-tuning of gravity. To appreciate this point, let’s go back to the earliest time in the history of the cosmos that we can meaningfully talk about: the Planck time, when the universe was 10^-43 seconds old. If the density of matter at the Planck time had differed from the critical density by as little as one part in 10^60, the universe would have either exploded so rapidly that galaxies wouldn’t have formed, or collapsed so quickly that life would never have appeared. In practical terms: if our universe, which contains 10^80 protons and neutrons, had even one more grain of sand in it – or one grain less – we wouldn’t be here.
If you mess with the size of the universe, you screw up the mass density fine-tuning. We need that to have a universe that expands at the right speed in order for the matter to clump together to form galaxies, stars and planets. Too fast, and you get no clumping. Too slow, and the whole thing re-collapses into a hot fireball. You need stars and planets to have a place to form life – a place with liquid water at the surface, and more.
And an excerpt for the age argument:
(a) One reason why we need an old universe is that billions of years were required for Population I stars (such as our sun) to evolve. These stars are more likely to harbor planets such as our Earth, because they contain lots of “metals” (astronomer-speak for elements heavier than helium), produced by the supernovae of the previous generation of Population II stars. According to currently accepted models of Big Bang nucleosynthesis, this whole process was absolutely vital, because the Big Bang doesn’t make enough “metals”, including those necessary for life: carbon, nitrogen, oxygen, phosphorus and so on.
Basically, you need heavy elements to make stars that burn slow and steady, as well as to make PEOPLE! And heavy elements have to be built up slowly through several iterations of the stellar lifecycle, including the right kinds of stellar death: supernovae.
Read the rest! These arguments come up all the time in debates with village atheists like Christopher Hitchens and Richard Dawkins. It’s a smokescreen they put up, but you’ve got to be able to answer it using the scientific evidence we have today. They always want to dismiss God with their personal preferences about what God should or should not do. But the real issue is the design of the cosmological constants that allow life to anywhere. That’s the part that’s designed. And that’s not a matter of personal preference, it’s a matter of mathematics and experimental science.
One last parting shot. If God made the universe have life everywhere, the first thing atheists would say is “See? Life evolves fine by itself without any God!” The only way to recognize a marksman is when he hits a narrow target (not hostile to life) from a wide range of possibilities that have no value (hostile to life). We don’t credit Chris Kyle for hitting the wall above an Islamic terrorist from a mile away, we credit Chris Kyle for hitting an Islamic terrorist a mile away. The design is not how much of the universe is hospitable to life versus how much is hostile to life. The design is in the cosmological constants – where we are in the narrow band that is hospitable to life and not in the huge regions that are hostile to life.
You can read the best explanation of the design argument in this lecture featuring Robin Collins. That link goes to my post which has a summary of the lecture. He has a new lecture that I also blogged about where he extends the fine-tuning argument down to the level of particle physics. I have a summary of that one as well.
This is a wonderful, wonderful post from Amy Hall, who writes for the Stand to Reason blog.
She writes:
I had a brief interaction with an atheist on Twitter a couple of weeks ago that unexpectedly turned to the issue of suffering when she said:
You clearly never had a time you were hurt. I don’t mean sick. I don’t mean heart broken. I mean literally a near death experience or rape or abusive relationship…. You can keep floating on a [expletive] cloud thinking Jesus will do everything for you but it’s a lie. What makes you so special?
That surprised me at first because it didn’t seem to have anything to do with the tweet she was responding to, and I was confused as to why she would assume I’d never been through anything traumatic. But then in subsequent tweets, when she revealed she had been raped, it became clear that her trauma had played a central role in her becoming an outspoken, obviously angry “antitheist.” She’s a self-described antitheist now because she thinks Christianity teaches Jesus “will do everything for you” to give you a perfect life, and now she knows that’s a lie. The rape proved her understanding of Christianity false.
So it made sense for her to reason that since I believe Christianity is true, I must still be under the delusion that Jesus is making my life special, which means I obviously never encountered any evil or suffering to shake that delusion.
All right, readers. I don’t want any of you to be thinking that if you become a Christian that these things should be expected to happen:
you will feel happy all the time
you will be able to sense God’s secret plan for your life through your feelings
God’s secret plan for your life will automatically work, even though it’s crazy
God will give you a perfect spouse and lots of money without you having to do any work
you get permission to do things that that make you happy, even if they are expressly forbidden by the Bible
you don’t have to do anything that makes you feel bad (e.g. – go to work), because God wants you to be happy
No! Where do people get this idea that if they convert to Christianity, then God will become their cosmic butler?
Amy has the answer: (emphasis mine)
Hear me, everyone: This is a failure of the church.
A friend of mine who was deeply suffering once said to me that many Christians are in for “an epic letdown” when they realize their preconceived notions about what God is expected to do for us are false. Pastors who preach a life-improvement Jesus are leading people down this precarious path to disillusionment.
If suffering disproves your Christianity, you’ve missed Christianity. The Bible is filled with the suffering of those whom God loves. The central event of the Bible is one of suffering. Love involves suffering. “We know love by this, that He laid down His life for us; and we ought to lay down our lives for the brethren.” That means suffering.
It’s the church. It’s all the singing about happy things and having of happy feelings and happy preaching designed to make us feel good. I would say the comforting devotional reading doesn’t help to make us any tougher or more practical, either. People seem to use Bible study and devotion as a way to artificially create good feelings of happiness, peace and comfort, instead of just doing hard things to serve God. I don’t think it’s a “spiritual” Christian thing to read A. W. Tozer, etc. just so that you can feel comforted and spiritual. That stuff just gives you a false sense of safety about your precarious situation. God’s job is not to prevent you from suffering. In fact, even if you make really smart, practical decisions, you can expect to get creamed anyway.
Purpose of Writing: 1 Peter is a letter from Peter to the believers who had been dispersed throughout the ancient world and were under intense persecution. If anyone understood persecution, it was Peter. He was beaten, threatened, punished and jailed for preaching the Word of God. He knew what it took to endure without bitterness, without losing hope and in great faith living an obedient, victorious life. This knowledge of living hope in Jesus was the message and Christ’s example was the one to follow.
Brief Summary: Though this time of persecution was desperate, Peter reveals that it was actually a time to rejoice. He says to count it a privilege to suffer for the sake of Christ, as their Savior suffered for them. This letter makes reference to Peter’s personal experiences with Jesus and his sermons from the book of Acts. Peter confirms Satan as the great enemy of every Christian but the assurance of Christ’s future return gives the incentive of hope.
Practical Application: The assurance of eternal life is given to all Christians. One way to identify with Christ is to share in His suffering. To us that would be to endure insults and slurs from those who call us “goodie two shoes” or “holier than thou.” This is so minor compared to what Christ suffered for us on the Cross. Stand up for what you know and believe is right and rejoice when the world and Satan aim to hurt you.
Recently, I blogged about how suffering is compatible with an all-powerful God, so you might want to read that too if you missed it.
