Category Archives: Polemics

Polemics

MIT physicist explains the challenge of cosmic fine-tuning for naturalism

16 Comments

Here’s the article from Harper’s magazine. The MIT physicist says that the fine-tuning is real, and is best explained by positing the existence of an infinite number of universes that are not fine-tuned – the so-called multiverse.

Excerpt:

While challenging the Platonic dream of theoretical physicists, the multiverse idea does explain one aspect of our universe that has unsettled some scientists for years: according to various calculations, if the values of some of the fundamental parameters of our universe were a little larger or a little smaller, life could not have arisen. For example, if the nuclear force were a few percentage points stronger than it actually is, then all the hydrogen atoms in the infant universe would have fused with other hydrogen atoms to make helium, and there would be no hydrogen left. No hydrogen means no water. Although we are far from certain about what conditions are necessary for life, most biologists believe that water is necessary. On the other hand, if the nuclear force were substantially weaker than what it actually is, then the complex atoms needed for biology could not hold together. As another example, if the relationship between the strengths of the gravitational force and the electromagnetic force were not close to what it is, then the cosmos would not harbor any stars that explode and spew out life-supporting chemical elements into space or any other stars that form planets. Both kinds of stars are required for the emergence of life. The strengths of the basic forces and certain other fundamental parameters in our universe appear to be “fine-tuned” to allow the existence of life. The recognition of this fine­tuning led British physicist Brandon Carter to articulate what he called the anthropic principle, which states that the universe must have the parameters it does because we are here to observe it. Actually, the word anthropic, from the Greek for “man,” is a misnomer: if these fundamental parameters were much different from what they are, it is not only human beings who would not exist. No life of any kind would exist.

If such conclusions are correct, the great question, of course, is why these fundamental parameters happen to lie within the range needed for life. Does the universe care about life? Intelligent design is one answer. Indeed, a fair number of theologians, philosophers, and even some scientists have used fine-tuning and the anthropic principle as evidence of the existence of God. For example, at the 2011 Christian Scholars’ Conference at Pepperdine University, Francis Collins, a leading geneticist and director of the National Institutes of Health, said, “To get our universe, with all of its potential for complexities or any kind of potential for any kind of life-form, everything has to be precisely defined on this knife edge of improbability…. [Y]ou have to see the hands of a creator who set the parameters to be just so because the creator was interested in something a little more complicated than random particles.”

Intelligent design, however, is an answer to fine-tuning that does not appeal to most scientists. The multiverse offers another explanation. If there are countless different universes with different properties—for example, some with nuclear forces much stronger than in our universe and some with nuclear forces much weaker—then some of those universes will allow the emergence of life and some will not. Some of those universes will be dead, lifeless hulks of matter and energy, and others will permit the emergence of cells, plants and animals, minds. From the huge range of possible universes predicted by the theories, the fraction of universes with life is undoubtedly small. But that doesn’t matter. We live in one of the universes that permits life because otherwise we wouldn’t be here to ask the question.

I thought I was going to have to go outside this article to refute the multiverse, but Lightman is honest enough to refute it himself:

The… conjecture that there are many other worlds… [T]here is no way they can prove this conjecture. That same uncertainty disturbs many physicists who are adjusting to the idea of the multiverse. Not only must we accept that basic properties of our universe are accidental and uncalculable. In addition, we must believe in the existence of many other universes. But we have no conceivable way of observing these other universes and cannot prove their existence. Thus, to explain what we see in the world and in our mental deductions, we must believe in what we cannot prove.

Sound familiar? Theologians are accustomed to taking some beliefs on faith. Scientists are not. All we can do is hope that the same theories that predict the multiverse also produce many other predictions that we can test here in our own universe. But the other universes themselves will almost certainly remain a conjecture.

The multiverse is not pure nonsense, it is theoretically possible. The problem is that the multiverse generator itself would require fine-tuning, so the multiverse doesn’t get rid of the problem. And, as Lightman indicates, we have no independent experimental evidence for the existence of the multiverse in any case. Atheists just have to take it on faith, and hope that their speculations will be proved right. Meanwhile, the fine-tuning is just as easily explained by postulating God, and we have independent evidence for God’s existence, like the the origin of biological information, the sudden appearance of animal body plans, the argument from consciousness, and so on. Even if the naturalists could explain the fine-tuning, they would still have a lot of explaining to do. Theism (intelligent causation) is the simplest explanation for all of the things we learn from the progress of science.

We need to be frank about atheists and their objections to the progress of science. Within the last 100 years, we have discovered that the physical universe came into being out of nothing 15 billion years ago, and we have discovered that this one universe is fine-tuned for intelligent life. I don’t think it’s like that the last 100 years of scientific progress on the origins question are going to be overturned so that science once again affirms what atheists believe about the universe. Things are going the wrong way for atheists – at least with respect to science.

See it in action

To see these arguments examined in a debate with a famous atheist, simply watch the debate between William Lane Craig and Christopher Hitchens, and judge which debater is willing to form his beliefs on scientific progress, and which debater is forming his beliefs against the science we have today, and hoping that the good science we have today based on experiments will be overturned by speculative theories at some point in the future. When you watch that debate, it becomes very clear that Christian theists are interested in conforming their beliefs to science, and atheists are very interested in speculating against what science has shown in order to maintain their current pre-scientific view. That’s not what rational people ought to do when confronted with evidence.

Positive arguments for Christian theism

Polemics

New study: parents who work nightshifts or weekends damage their children

2 Comments

The UK Telegraph reports on a new study.

Excerpt:

The 24/7 economy is damaging children, a study has concluded, with youngsters more likely to suffer developmental and behavioural problems if their parents work unsociable hours.

Children of parents who work nightshift and weekends were found to have poorer language, reading and mathematics skills and were more likely to be overweight or obese.

By adolescence, they were also more likely to be depressed and to have abuse drugs and alcohol.

The comprehensive review, led by Jianghong Li, a senior researcher from WZB Berlin Social Science Center, looked back at 30 years of research comparing parents’ work schedules with their children’s development.

21 out of 23 reviewed studies showed weekend and nightshifts damaged child development.

Authors found that working unsociable hours: “has negative consequences for the developing child with regards to mental health and behavioural problems, cognitive development, being overweight and obesity.”

The impact was worse for pre-school children who were up to 35 per cent more likely to have developmental problems.

Why would parents have to work so much? Well, it might be materialism and consumerism. But it might also be caused by policies of the secular left, like high tax rates, the marriage penalty, etc. The secular left is very much against marriage and they do not like the idea that a man will be able to provide for a family and keep his wife home to raise them when they are very young.

It’s not just nightshift and weekend shifts, either. Previously, I wrote about another Oxford University study on daycare that was featured in the UK Telegraph.

Excerpt:

Academics at Oxford University discovered that exposure to some forms of early education contributed to bad behaviour and could be linked to emotional problems.

The study, based on an analysis of infants from almost 1,000 families, showed that the strongest influence on children came from within the home itself.

Children raised in poor families with high levels of parental stress or mental health problems were most at risk of developing emotional problems by the time they started school, it emerged.

The research also uncovered trends relating to children who were in formal child care — away from their parents.

[…]The report, published in the journal Child: Care, Health and Development, said that “children who spent more time in group care, mainly nursery care, were more likely to have behavioural problems, particularly hyperactivity”.

The study, led by Prof Alan Stein, of Oxford’s Department of Child and Adolescent Psychiatry, found that “spending more time in day care centres, over the total period was a predictor of total problem scores”.

“Children who spent more time in day care centres were more likely to be hyperactive,” it said. “Children receiving more care by childminders were more likely to have peer problems.”

The authors added: “The findings in relation to childminding suggest that it might be out of home care rather than group care that raises the risk of behavioural difficulties.”

[…]The study said: “These findings suggest that interventions to enhance children’s emotional and behavioural development might best focus on supporting families and augmenting the quality of care in the home.”

My point in posting these studies is to show that what what children really need in order to do well are their parents. They need time from their parents to talk to them and do activities with them. They need input and guidance from their parents. Any time you here left-wing feminist politicians talking about how we need to push to have children, especially very young children, educated by experts, you need to keep in mind that they don’t have the facts to back up their idea. People who push these plans push them because they want women to behave like men and work outside the home. They also want to boost tax revenues by making bother parents work more.

Everyone knows that parents who are careful about who they marry and careful about staying married will have more successful children than those who don’t marry before having kids, or who don’t prepare for marriage themselves, or who don’t marry someone with the skills to do their roles in the marriage. But people on the left want to reverse that – they want everyone’s children to be “equal” regardless of what decisions the parents make. And they want to do this by redistributing wealth (not character) from parents who succeed to parents who fail. So when you hear this “equality” crowd talking about the need to replace incompetent parents with taxpayer-funded government bureaucrats, you need to keep studies like the ones above in mind.

Related posts

Polemics

Did the divinity of Jesus emerge slowly after many years of embellishments?

7 Comments

How early is the doctrine of the divinity of Jesus?

When I answer this question, I only want to use the earliest, most reliable sources – so I can defend them on historical grounds using the standard rules of historiography.

The 4 sources that I would use are as follows:

  • The early creed in 1 Corinthians 15:3-8, and 1 Corinthians 1
  • A passage in Philippians 2
  • Two passages from Mark, the earliest gospel
  • A passage from Q, which is an early source of Matthew and Luke

So let’s see the passages.

1 Corinthians

I’ve written before about the early creed in 1 Corinthians 15:3-8, which skeptical scholars date to 1-3 years after the death of Jesus, for a variety of reasons I covered in the previous post. Here’s the creed which definitely makes Jesus out to be more than an ordinary man. Ordinary men don’t get resurrection bodies after they die.

Here’s the passage: (1 Cor 15:3-8)

3For what I received I passed on to you as of first importance: that Christ died for our sins according to the Scriptures,

4that he was buried, that he was raised on the third day according to the Scriptures,

5and that he appeared to Peter, and then to the Twelve.

6After that, he appeared to more than five hundred of the brothers at the same time, most of whom are still living, though some have fallen asleep.

7Then he appeared to James, then to all the apostles,

8and last of all he appeared to me also, as to one abnormally born.

Additionally, 1 Corinthians 1:21-25 talks about Jesus being “the power of God and the wisdom of God”. Paul is identifying Jesus with the divine.

21For since in the wisdom of God the world through its wisdom did not know him, God was pleased through the foolishness of what was preached to save those who believe.

22Jews demand miraculous signs and Greeks look for wisdom,

23but we preach Christ crucified: a stumbling block to Jews and foolishness to Gentiles,

24but to those whom God has called, both Jews and Greeks, Christ the power of God and the wisdom of God.

25For the foolishness of God is wiser than man’s wisdom, and the weakness of God is stronger than man’s strength.

But it gets even stronger! You all probably already know that the most important passages in the Old Testament for Jews is the famous “Shema“, which is found in Deuteronomy 6:4-9. The Shema is a strong statement of Jewish monotheism.

Here’s the passage:

4 Hear, O Israel: The LORD our God, the LORD is one.

5 Love the LORD your God with all your heart and with all your soul and with all your strength.

6 These commandments that I give you today are to be upon your hearts.

7 Impress them on your children. Talk about them when you sit at home and when you walk along the road, when you lie down and when you get up.

8 Tie them as symbols on your hands and bind them on your foreheads.

9 Write them on the doorframes of your houses and on your gates.

So how does Paul fit Jesus in with this strong statement of Jewish monotheism?

Paul alludes to the Shema in 1 Corinthians 8:4-6.

4So then, about eating food sacrificed to idols: We know that an idol is nothing at all in the world and that there is no God but one.

5For even if there are so-called gods, whether in heaven or on earth (as indeed there are many “gods” and many “lords”),

6yet for us there is but one God, the Father, from whom all things came and for whom we live; and there is but one Lord, Jesus Christ, through whom all things came and through whom we live.

Holy mackerel! How did that get in there? Paul is splitting the roles of God in the the Shema and identifying Jesus in one of the divine roles! Jesus is not an ordinary man. That passage “through whom all things came” foreshadows John identifying Jesus as “the Word of God”, which “became flesh and dwelt among us”. Holy snark – did you guys know that was all in here so early?

The date for 1 Corinthians is 55 AD. It should be noted that skeptical scholars like James Crossley accept these passages, and you can check it out in the debate audio yourself.

Philippians

Check out Philippians 2:5-11.

5Your attitude should be the same as that of Christ Jesus:

6Who, being in very nature God, did not consider equality with God something to be grasped,

7but made himself nothing, taking the very nature of a servant, being made in human likeness.

8And being found in appearance as a man, he humbled himself and became obedient to death— even death on a cross!

9Therefore God exalted him to the highest place and gave him the name that is above every name,

10that at the name of Jesus every knee should bow, in heaven and on earth and under the earth,

11and every tongue confess that Jesus Christ is Lord, to the glory of God the Father.

The date for Philippians is 60-61 AD. Still within the lifetime of the eyewitnesses, and written by an eyewitness who was in contact with the other eyewitnesses, like Peter and James, whom Paul spoke with numerous times on his journeys to Jerusalem.

Mark’s gospel

Mark’s gospel is the earliest and atheists like James Crossley date it to less than 40 AD, which is 10 years after the death of Jesus at most. When you read the gospel of Mark, you are getting the earliest and best information available about the historical Jesus, along with Paul’s epistles. So what does Mark say about Jesus? Is Jesus just a man, or is he something more?

Check out Mark 12:1-9:

1He then began to speak to them in parables: “A man planted a vineyard. He put a wall around it, dug a pit for the winepress and built a watchtower. Then he rented the vineyard to some farmers and went away on a journey.

2At harvest time he sent a servant to the tenants to collect from them some of the fruit of the vineyard.

3But they seized him, beat him and sent him away empty-handed.

4Then he sent another servant to them; they struck this man on the head and treated him shamefully.

5He sent still another, and that one they killed. He sent many others; some of them they beat, others they killed.

6“He had one left to send, a son, whom he loved. He sent him last of all, saying, ‘They will respect my son.’

7“But the tenants said to one another, ‘This is the heir. Come, let’s kill him, and the inheritance will be ours.’

8So they took him and killed him, and threw him out of the vineyard.

9“What then will the owner of the vineyard do? He will come and kill those tenants and give the vineyard to others.

And Mark 13:32, talking about the date of the final judgment.

32“No one knows about that day or hour, not even the angels in heaven, nor the Son, but only the Father.

And again, this passage is establishing a hierarchy such that Jesus is being exalted above all men and the angels, too. And the passage is embarrassing to the early church, because it makes Jesus look ignorant of something, so they would not have made this passage up. Jesus is not an ordinary man, he is above the angels – God’s unique Son.

The “Q” source for Matthew and Luke

Here’s Matthew 11:27, which is echoed in Luke 10:22:

27“All things have been committed to me by my Father. No one knows the Son except the Father, and no one knows the Father except the Son and those to whom the Son chooses to reveal him.

22“All things have been committed to me by my Father. No one knows who the Son is except the Father, and no one knows who the Father is except the Son and those to whom the Son chooses to reveal him.”

Since this passage is in both of Matthew and Luke, but not in Mark, scholars believe that it is in the earlier “Q” source used by both Matthew and Luke. Q predates both Matthew and Luke, and so it is also fairly early (maybe 67-68), although not as early as Mark and Paul. Bill Craig writes that this passage is also embarrassing because it says that no one knows Jesus.

Learn more

You can learn more about the early belief in the divinity of Jesus by listening to a lecture by William Lane Craig and reading the related paper, and by listening to the debate between Richard Bauckham and James Crossley on that topic. The first link contains other scholarly debates on Jesus.