Tag Archives: Evidence

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Dr. Stephen C. Meyer lectures on intelligent design and the origin of life

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A MUST-SEE lecture based on Dr. Stephen C. Meyer’s book “Signature in the Cell“.

You can get an MP3 of the lecture here. (30 MB)

I highly recommend watching the lecture, and looking at the slides. The quality of the video and the content is first class. There is some Q&A (9 minutes) at the end of the lecture.

Topics:

  • intelligent design is concerned with measuring the information-creating capabilities of natural forces like mutation and selection
  • Darwinists think that random mutations and natural selection can explain the origin and diversification of living systems
  • Darwinian mechanisms are capable of explaining small-scale adaptive changes within types of organisms
  • but there is skepticism, even among naturalists, that Darwinian mechanisms can explain the origin of animal designs
  • even if you concede that Darwinism can account for all of the basic animal body plans, there is still the problem of life’s origin
  • can Darwinian mechanisms explain the origin of the first life? Is there a good naturalistic hypothesis to explain it?
  • there are at least two places in the history of life where new information is needed: origin of life, and Cambrian explosion
  • overview of the structure of DNA and protein synthesis (he has helpful pictures and he uses the snap lock blocks, too)
  • the DNA molecule is composed of a sequence of proteins, and the sequence is carefully selected to have biological function
  • meaningful sequences of things like computer code, English sentences, etc. require an adequate cause
  • it is very hard to arrive at a meaningful sequence of a non-trivial length by randomly picking symbols/letters
  • although any random sequence of letters is improbable, the vast majority of sequences are gibberish/non-compiling code
  • similarly, most random sequences of amino acids are lab-proven (Doug Axe’s work) to be non-functional gibberish
  • the research showing this was conducted at Cambridge University and published in the Journal of Molecular Biology
  • so, random mutation cannot explain the origin of the first living cell
  • however, even natural selection coupled with random mutation cannot explain the first living cell
  • there must already be replication in order for mutation and selection to work, so they can’t explain the first replicator
  • but the origin of life is the origin of the first replicator – there is no replication prior to the first replicator
  • the information in the first replicator cannot be explained by law, such as by chemical bonding affinities
  • the amino acids are attached like magnetic letters on a refrigerator
  • the magnetic force sticks the letters ON the fridge, but they don’t determine the specific sequence of the letters
  • if laws did determine the sequence of letters, then the sequences would be repetitive
  • the three materialist explanations – chance alone, chance and law, law alone – are not adequate to explain the effect
  • the best explanation is that an intelligent cause is responsible for the biological explanation in the first replicator
  • we know that intelligent causes can produce functional sequences of information, e.g. – English, Java code
  • the structure and design of DNA matches up nicely with the design patterns used by software engineers (like WK!)

There are some very good tips in this lecture so that you will be able to explain intelligent design to others in simple ways, using everyday household items and children’s toys to symbolize the amino acids, proteins, sugar phosphate backbones, etc.

Proteins are constructed from a sequence of amino acids:

A sequence of amino acids forming a protein
A sequence of amino acids forming a protein

Proteins sticking onto the double helix structure of DNA:

Some proteins sticking onto the sugar phosphate backbone
Some proteins sticking onto the sugar phosphate backbone

I highly, highly recommend this lecture. You will be delighted and you will learn something.

Here is an article that gives a general overview of how intelligent design challenges. If you want to read something more detailed about the material that he is covering in the lecture above related to the origin of life, there is a pretty good article here.

UPDATE: There is a good breakdown of some of the slides with helpful flow charts here on Uncommon Descent.

Positive arguments for Christian theism

Commentary

What motivates William Lane Craig and why is he so effective?

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Nathan Schneider, who wrote a balanced profile of Dr. Craig for the Chronicle of Higher Education a few weeks back, has written an even more in-depth profile of Christianity’s ablest defender.

Here’s the introduction:

Nobody—or just about nobody, depending on whom you ask—beats William Lane Craig in a debate about the existence of God, or the resurrection of Jesus, or any topic of that sort. During their debate at Notre Dame in April of last year, New Atheist author Sam Harris referred to Craig as “the one Christian apologist who seems to have put the fear of God into many of my fellow atheists.”

Over the course of working on my book about how people search for proof of God’s existence, I had the chance to spend a generous amount of time with Craig, both in the Atlanta area where he lives and at Biola University, an evangelical school on the outskirts of Los Angeles, where he teaches a few weeks out of the year. For the book, I’ve gotten to write about ideas like his “kalam cosmological argument,” one of the most-cited ideas of its generation in philosophy of religion, which fuses medieval Muslims with modern cosmology. I also tell of his entrepreneurial savvy in turning the Evangelical Philosophical Society into an academic organization that moonlights as a slick-as-a-banana apologetics platform for changing hearts like yours and mine. But none of that quite captures the man’s role as a sage and exemplar, in which he renders something like the upbuilding service Oprah provides to home-bound American women, except that his acolytes are the precocious set among conservative, evangelical, young-adult males. He makes me almost wish I were that kind of conservative evangelical myself—which is, to him, the point.

Craig dresses impeccably and professorially, often with a buttoned shirt and a patterned blazer, sweater, or sweater-vest. His dimples hint at a basic innocence that can be startling when it pokes through the frontage of logic. I find in Craig the decency associated with an era I am too young to be nostalgic for, and which I’ve been taught to imagine was imperialistic, sexist, homophobic, narrow-minded, or otherwise regressive. His rationalizations of certain parts of the Hebrew Bible can sound like he’s okay with genocide. Yet none of these accusations quite sticks to him; none is even comprehensible in the cosmic snow-globe within which he expertly thinks his way through life, whose sole and constant storyline is bringing more and more souls to a saving knowledge of the one true Lord and Savior, Jesus Christ.

I live in a different snow-globe from Craig’s. Nevertheless, I’ve gained a lot from the lessons I learned with him, and from his carefully crafted advice, and from his answers to my questions. (“I may not answer, but you can ask!” he once warned.) They’ve improved my productivity, and my relationship with loved ones, and my physical fitness. It would be selfish if I did not pass some of these lessons on, in synthesized and practicable form, to you.

The article covers 7 points about Dr. Craig:

  1. Do Everything Like It’s a Ministry
  2. Make a Covenant with Your Wife
  3. Organize the Day
  4. Turn Weakness into Strength
  5. Be Prepared
  6. Remember That Time Is Everything—and Nothing
  7. Love God and Authority

And here’s one that I found fascinating, being single myself:

3. Organize the Day

There was a time, says Craig, when he began to worry he was losing his knack for philosophy. “Honey,” he remembers telling Jan, “I don’t know what’s the matter with me. I just can’t seem to concentrate anymore. I used to be able to study all day long, and there was no problem, and now I find I just can’t concentrate anymore. My mind wanders, and I’m tired.” He was tempted to despair.

“No, no, don’t be ridiculous!” she told him. “You just need to organize your day.”

As usual, she was right. She put him on a new schedule: starting the workday with the hardest philosophical work in the morning, then lighter material, like his writing for popular audiences, after lunch. He doesn’t look at his email until late afternoon, “when my brain is really fried.” (For fear of being bombarded with mail, he doesn’t even share his email address with his graduate students.) Soon after trying this regime, he regained his philosophical powers completely.

The couple’s life together, at home in the suburbs of Atlanta, is a picture of (a certain kind of) teamwork. Craig wakes up each morning at 5:30, and begins the day with devotional time, reading from the Church Fathers and the New Testament in Greek, and then he prays for the spread of the gospel in some benighted part of the world, with the help of the Operation World handbook. Soon, Jan is up. They have coffee together (which he dislikes, but recommends for the health and social benefits), after which he goes down to the weight room for an hour of exercise. By the time he reemerges, she has a hot breakfast ready and waiting—sometimes as elaborate, he says, as ham and eggs and pumpkin waffles with whipped cream and strawberries. (“She’s a fabulous cook.”) He’ll return downstairs for an intensive morning of scholarship, and reemerge for the hot lunch Jan has prepared. Then, he’s back downstairs for the lighter work of the afternoon, culminating in emails, which he responds to in longhand and she has often been the one to type out and send, since his rare neuromuscular disease—more on that in a moment—renders him unable to type. Between meals and typing sessions, Jan plays the stock market. Before long dinner is ready, and they eat, and spend the evening together, watching TV and drinking red wine (which he also dislikes, but also recommends for the health and social benefits).

“She’s not an intellectual herself,” Craig says of his wife, “but she appreciates the value of what I do, and that’s what matters.” One would hope that this is true, because she has typed out all of his papers, books, and both doctoral dissertations. Would that we all had such devoted help, though it may be untenable in the present economic climate for those scholars among us unable to garner five-figure speaking fees. We can at least hold off on our email for a few hours—which I have since done, to enormous benefit.

It’s very interesting to read this because it’s got lots of positive and negative points. On the one hand, he finds Dr. Craig’s conservative beliefs and exclusive positions difficult to accept. On the other hand, he has to admit that Dr. Craig really believes what he says he believes, and he’s very good at persuading others. He’s done his homework. I think the biggest problem that a person has with accepting Christianity is re-orienting the will. Another big problem is being willing to be disapproved of by non-Christians. Even if they can’t beat you, the pressure to compromise and please others makes many people shy away from Christianity.

This new profile of Dr. Craig is getting tons of likes and shares on Facebook, so give it a look. Be sure and share it on Facebook and tweet it, too.

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News

New Yale University Press book: fertility rates are in decline worldwide

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I saw this article about a new Yale University Press book on demographics, posted at Yale University’s web site.

Excerpt:

It’s no surprise that the world’s population is at an all-time high – exceeding 7 billion – although many might not know that it increased by 5 billion during the past century alone, rising from less than 2 billion in 1914. And many people would be surprised – even shocked –  to know that over the past three decades, fertility rates have plummeted in many parts of the world, including China, Japan and even significant regions of India.

These Asian giants have not been alone. In much of Europe, North America, East Asia and elsewhere, the average number of children born to women during the course of their childbearing years has fallen to unprecedentedly low levels.

Our new book, The Global Spread of Fertility Decline: Population, Fear, and Uncertainty (Yale University Press, 2013) analyzes these trends and the demographic, political and economic consequences and uncertainties as low fertility has become a global phenomenon. Like other facets of globalization, low fertility rates are by no means universal: High fertility persists in sub-Saharan Africa and in parts of the Middle East, but elsewhere low fertility is more the rule than the exception. These underlying trends in childbearing mean that in the near future the rate of population growth both in Europe and Asia are likely to decline. The world is not on a path of unrestrained demographic growth, as some believe. People all over the world have hit the brakes.

It’s strange because a lot of people on the secular left are worried about overpopulation, which is one of the factors causing them to push for abortion. I guess I shouldn’t be surprised that the same people who are worried about overpopulation in the teeth of declining fertility rates are the ones who are worried about global warming even though there has been no significant warming for the last 17 years.

Something to think about when people on the secular left claim to be “reality-based”. The universe is eternal, aliens seeded the Earth with life, the planet is burning to a crisp, fatherless children do as well as children of married couples, you can keep your health care plan, you can keep your doctor, and… fertility rates are too high. I think we need to change our perception of people on the left to reflect how deluded they really are.