Tag Archives: Theism

Polemics

Walter Bradley lectures on the creation and design of the universe

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Dr. Walter L. Bradley
Dr. Walter L. Bradley

This lecture is special to me, because I bought a VHS tape of it just after I started working full-time, and watched it a million times. It changed my life. The lecture was delivered at the University of California, Santa Barbara.

About the speaker:

Dr. Bradley received his B.S. in Engineering Science and his Ph.D. in Materials Science from the University of Texas in Austin.

Dr. Bradley taught for eight years at the Colorado School of Mines before assuming a position as Professor of Mechanical Engineering at Texas A&M University (TAMU) in 1976.

During his 24 years at Texas A&M, Dr. Bradley served as Head of the Department of Mechanical Engineering at Texas A&M University and as Director of the Polymer Technology Center, and received five College of Engineering Research Awards. He has received over $4,500,000 in research grants and has published over 140 technical articles and book chapters. He has also co-authored “The Mystery Of Life’s Origin: Reassessing Current Theories. He is a Fellow of the American Society for Materials and of the American Scientific Affiliation and serves as a consultant for many Fortune 500 companies.

He currently serves as Distinguished Professor of Engineering at Baylor University.

The lecture: (63 minutes lecture, 25 minutes audience Q&A)

Summary slide:

This slide summarizes the content of the lecture
This slide summarizes the content of the lecture

Introduction:

  • At the beginning of the 20th century, people believed that the progress of science was pointing away from an intelligent Creator and Designer, and towards naturalism
  • A stream of new discoveries has shifted the support of science towards theism, and away from naturalism
  • Richard Dawkins, an atheist, says that nature only has the appearance of design, but that if you look closer, naturalistic mechanisms can account for the appearance of design
  • When deciding between design and apparent design (“designoid”), it matters whether you think there is an intelligence there to do the designing

Evidence #1: The Big Bang:

  • an eternal “steady state” universe is more compatible with naturalism, but a created universe is more compatible with a Creator
  • In 1929, Hubble used telescopes to observe that the light from distant galaxies was redshifted. The further away galaxies were, the faster they were moving away. Therefore, space is expanding in all directions, suggesting an explosive origin of the universe
  • In 1965, the discovery of the cosmic microwave background radiation matched a prediction of the Big Bang cosmology, and of the creation event
  • In 1992, the COBE space telescope allowed us to test four specific predictions of the Big Bang model, especially the predictions for light element abundances (hydrogen and helium), which matched the predictions of the creation model

Evidence #2: Simple mathematical structure of the physical laws

  • the simple mathematical structure of natural laws allows us to understand these laws, make discoveries, and engineer solutions to problems
  • early scientists saw the mathematical structure of the universe to mean that nature was designed by an intelligent to be understood
  • the fundamental equations of the laws of the universe can be easily written on one side of one sheet of paper
  • Eugene Wigner’s famous paper, “The Unreasonable Effectiveness of Mathematics in the Physical Sciences” makes the point that this simple structure is an unexpected gift that allows is to do science

Evidence #3: fine-tuning of the physical constants and quantities

  • in order for any kind of complex life to survive, we need stars that provide energy within specific ranges for long periods of time
  • in order for any kind of complex life to survive, we need planets with stable orbits that will not suffer from extreme temperature swings as it varies in distance from its star
  • in order for any kind of complex life to survive, we need stable atomic structure
  • in order for any kind of complex life to survive, we need to have chemical diversity and correct relative abundances of each element
  • organic life has minimum requirements: process energy, store information, replicate, and you can’t fulfill those functions if there is only one element, e.g. – hydrogen
  • the energy level from the photons from the sun have to match the energy levels of the different elements in order to drive the chemical bonding needed for life
  • These requirements for life of any imaginable type depend on the values of the constants and quantities. The constants and quantities cannot vary much from what they are, or the universe will lose the characteristics (above) that allow it to support complex life of any imaginable time
  • For example, ratio of strong force to electromagnetic force:
    – if 2% larger, then no stable hydrogen, no long-lived stars, no compounds containing hydrogen, e.g. – water
    – if 5% smaller, no stable stars, heavy hydrogen would be unstable, few elements other than hydrogen

Evidence #4: initial conditions for habitability

  • Universe: expansion rate of the universe must be fast enough to avoid a re-collapse, but slow enough to allow matter to clump together and form stars and planets for complex life to live on
  • Planet: right distance from the star to get the right climate
  • Planet: right mass to retain the right atmosphere

Evidence #5: origin of life and information theory

  • It’s possible to explain every process in an automobile engine using plain old naturalistic mechanisms – no supernatural explanation is necessary to understand the processes
  • But the existence of engine itself: engineering all the parts has to be explained by the work of an intelligence
  • Similarly, we can understand how living systems work, but the existence of the living systems requires an intelligence
  • Even the simplest living system has to perform minimal function: capture energy, store information and replicate
  • Living systems are composed of objects like proteins that are composed of sequences of components complex such that the order of the components gives the overall structure function
  • Developing the components for a simple living cell is very improbable – even given the large number of galaxies, stars and planets in the universe, it is unlikely that complex, embodied life would exist anywhere in the universe

Evidence #6: more initial conditions for habitability

  • Location within the galaxy: you need to be away from the center of the galaxy, because the explosions from dying stars, and excessive radiation will kill life
  • Location within the galaxy: you need to be close enough to the center in order catch the heavy elements you need for life from the explosions of other stars
  • Location within the galaxy: the best location is between two arms of  a spiral galaxy, where you can get the heavy elements you need from dying stars, but without being hit with explosions and harmful radiation
  • Star mass: determines rate at which the sun burns, determines the energy level of photons that are used to drive chemical bonding reactions, determines the length of time the star will be stable
  • Star mass: star mass must be the correct value in order to allow liquid water on the planet’s surface, while still preserving stable orbit

I wish there was more curiosity about science in churches, and young Christians understood how critical science is for grounding the rationality of the Christian worldview. We need to be training up more scientists who think about the big questions, like Dr. Walter Bradley.

Polemics

MIT physicist Alan Lightman on fine-tuning and the multiverse

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Apologetics and the progress of science
Christianity and the progress of science

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 fine-­tuning 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

Was Stalin an atheist? Is atheism or communism responsible for mass murders?

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Disclaimer: small-government libertarian atheists, you are exempt from this post’s criticism.

Let’s take a look at what Josef Stalin did during his rule of Russia in the 1920s and 1930s.

The Library of Congress offers this in their “Soviet Archives exhibit”:

The Soviet Union was the first state to have as an ideological objective the elimination of religion. Toward that end, the Communist regime confiscated church property, ridiculed religion, harassed believers, and propagated atheism in the schools. Actions toward particular religions, however, were determined by State interests, and most organized religions were never outlawed.

The main target of the anti-religious campaign in the 1920s and 1930s was the Russian Orthodox Church, which had the largest number of faithful. Nearly all of its clergy, and many of its believers, were shot or sent to labor camps. Theological schools were closed, and church publications were prohibited. By 1939 only about 500 of over 50,000 churches remained open.

Let’s see more from a peer-reviewed journal article authored by Crispin Paine of the University College, London:

Atheist propaganda and the struggle against religion began immediately after the Bolsheviks seized power in 1917. While social change would, under Marxist theory, bring religion to disappear, Leninists argued that the Party should actively help to eradicate religion as a vital step in creating ‘New Soviet Man’. The energy with which the Party struggled against religion, though, varied considerably from time to time and from place to place, as did its hostility to particular faith groups. The 1920s saw the closure of innumerable churches and synagogues (and to a lesser extent mosques) and the active persecution of clergy and harassment of believers. From 1930, though, Stalin introduced a less aggressive approach, and wartime support for the government earned for the Russian Orthodox Church, at least, a level of toleration which lasted until Stalin’s death. Under Khrushchev antireligious efforts resumed, if spasmodically, and they lasted until the end of the Soviet Union.

An article from the pro-communism Marxist.com web site says this about Stalin:

During the ultra-left period of forcible collectivisation and the Five Year Plan in Four an attempt was made to liquidate the Church and its influence by government decree. Starting in 1929 churches were forcibly closed and priests arrested and exiled all over the Soviet Union. The celebrated Shrine of the Iberian Virgin in Moscow – esteemed by believers to be the “holiest” in all Russia was demolished – Stalin and his Government were not afraid of strengthening religious fanaticism by wounding the feelings of believers as Lenin and Trotsky had been! Religion, they believed, could be liquidated, like the kulak, by a stroke of the pen. The Society of Militant Atheists, under Stalin’s orders, issued on May 15th 1932, the “Five Year Plan of Atheism” – by May 1st 1937, such as the “Plan”, “not a single house of prayer shall remain in the territory of the USSR, and the very concept of God must be banished from the Soviet Union as a survival of the Middle Ages and an instrument for the oppression of the working masses.”!

Now, if all you read were atheist web sites, you’d think that Stalin loved religion and wasn’t opposed to Christianity at all. An atheist I know told me that Stalin was a Christian because that’s what he was as a child at one point. Funny sort of way to carry out your Christian faith, isn’t it? If you read atheist web sites, you’d expect Stalin to have had the career of a William Lane Craig or a J.P. Moreland. And yet in the fever swamp of atheist web sites, this is what they tell themselves. They believe it because they want to believe it. They have to believe it, in order to keep God at bay.

Now, if you were going to pick a hero of the Christian faith, you’d probably pick a real fundamentalist like William Wilberforce, who freed the slaves – because of his evangelical Christian convictions. Wilberforce took Christianity seriously – he believed every verse of the Bible, he tried to convert people to his faith, and he pushed his faith on others by passing laws. He was the worst nightmare of atheism – a politically active Evangelical Christian.

But who is a great atheist who was politically active? When I think of a great atheist, someone who really did the most to oppose the “lie” of God’s existence, I think of Josef Stalin. So what kind of morality can we expect from someone who takes the message of Richard Dawkins and Dan Barker seriously and has the political power to really do something about it?

The Ukraine Famine

Take a look at this UK Daily Mail article about a great achievement of the atheist Josef Stalin, which occurred in 1932-1933.

Excerpt:

Now, 75 years after one of the great forgotten crimes of modern times, Stalin’s man-made famine of 1932/3, the former Soviet republic of Ukraine is asking the world to classify it as a genocide.

The Ukrainians call it the Holodomor – the Hunger.

Millions starved as Soviet troops and secret policemen raided their villages, stole the harvest and all the food in villagers’ homes.

They dropped dead in the streets, lay dying and rotting in their houses, and some women became so desperate for food that they ate their own children.

If they managed to fend off starvation, they were deported and shot in their hundreds of thousands.

So terrible was the famine that Igor Yukhnovsky, director of the Institute of National Memory, the Ukrainian institution researching the Holodomor, believes as many as nine million may have died.

[…]Between four and five million died in Ukraine, a million died in Kazakhstan and another million in the north Caucasus and the Volga.

By 1933, 5.7 million households – somewhere between ten million and 15 million people – had vanished. They had been deported, shot or died of starvation.

This is what follows when you believe that the universe is an accident, that there is no objective good and evil, that human beings are just animals, that no God will hold us accountable, and that human beings are not made in the image of God for the purpose of freely choosing to come into a relationship with him. The Ukrainian famine is an action that came from a man whose worldview was passionate atheism.

Atheism today

You might think that today’s atheists are much different than Josef Stalin, but understand that according to a recent survey of atheists conducted by atheists, 97% of atheists are pro-abortion. How many people have been killed by abortion? 56 million in the United States alone. Atheists in a society like ours, founded on Judeo-Christian values, are obviously going to live a lot better than Stalin. For one thing, they don’t have the power that Stalin had to eradicate theism, although you can see Stalinism in the anti-Christian activities of groups like the Freedom From Religion Foundation. But take away the Judeo-Christian foundations of this society, and what would you see atheists doing?

Remember the words of Richard Dawkins:

The total amount of suffering per year in the natural world is beyond all decent contemplation. During the minute that it takes me to compose this sentence, thousands of animals are being eaten alive, many others are running for their lives, whimpering with fear, others are slowly being devoured from within by rasping parasites, thousands of all kinds are dying of starvation, thirst, and disease. It must be so. If there ever is a time of plenty, this very fact will automatically lead to an increase in the population until the natural state of starvation and misery is restored. In a universe of electrons and selfish genes, blind physical forces and genetic replication, some people are going to get hurt, other people are going to get lucky, and you won’t find any rhyme or reason in it, nor any justice. The universe that we observe has precisely the properties we should expect if there is, at bottom, no design, no purpose, no evil, no good, nothing but pitiless indifference.

(“God’s Utility Function,” Scientific American, November, 1995, p. 85)

Now, having said that, I readily admit that many atheists adopt Judeo-Christian values if their society is saturated with them, but they are acting better than their worldview requires. They are acting inconsistently with what atheism really teaches. It’s good for us that they do, but for how long?