Tag Archives: Lecture

William Lane Craig lectures on naturalistic alternatives to the Big Bang

William Lane Craig lecturing to university students
William Lane Craig lecturing to university students

Here’s the lecture, which was given in 2004 at the University of Colorado, Boulder.

This lecture might be a little advanced for beginners, but if you stretch your mind first, you shouldn’t tear anything. (Note: standard disclaimers apply if you do tear something!)

The description of the video states:

This is quite simply one of the best lectures William Lane Craig (a philosopher of science) has given. Craig explores the origins of the universe. He argues for a beginning of the universe, while refuting scientific models like the Steady State Theory, the Oscillating Theory, Quantum Vacuum Fluctuation Model, Chaotic Inflationary Theory, Quantum Gravity Theory, String Theory, M-Theory and Cyclic Ekpyrotic Theory.

And here is the description of the lecture from Reasonable Faith:

A Templeton Foundation lecture at the University of Colorado, Boulder, laying out the case from contemporary cosmology for the beginning of the universe and its theological implications. Includes a lengthy Q & A period which features previous critics and debate opponents of Dr. Craig who were in attendance, including Michael Tooley, Victor Stenger, and Arnold Guminski.

Craig has previously debated famous atheists Stenger and Tooley previously. And they both asked him questions in the Q&A time of this lecture. Imagine – having laid out your entire case to two people who have debated you before and who know your arguments well. What did they ask Craig, and how did he respond?

The scientific evidence

The Big Bang cosmology that Dr. Craig presents is the standard model for how the universe came into being. It is a theory based on six lines of experimental evidence.

Scientific evidence:

  1. Einstein’s theory of general relativity (GTR)
  2. the red-shifting of light from distant galaxies implies an expanding universe
  3. the cosmic background radiation (which also disproves the oscillating model of the universe)
  4. the second law of thermodynamics applied to star formation theory
  5. hydrogen-helium abundance predictions
  6. radioactive element abundance predictions

It’s probably a good idea to be familiar with these if you are presenting this argument, because experimental science is a reliable way of knowing about reality.

Published research paper

This lecture by Dr. Craig is based on a research paper published in an astrophysics journal, and was delivered to an audience of students and faculty, including atheist physicist Victor Stenger and prominent atheist philosopher Michael Tooley, at the University of Colorado at Boulder.

Here’s the peer-reviewed article that the lecture is based on.

Here’s the abstract:

Both cosmology and philosophy trace their roots to the wonder felt by the ancient Greeks as they contemplated the universe. The ultimate question remains why the universe exists rather than nothing. This question led Leibniz to postulate the existence of a metaphysically necessary being, which he identified as God. Leibniz’s critics, however, disputed this identification, claiming that the space-time universe itself may be the metaphysically necessary being. The discovery during this century that the universe began to exist, however, calls into question the universe’s status as metaphysically necessary, since any necessary being must be eternal in its existence. Although various cosmogonic models claiming to avert the beginning of the universe predicted by the standard model have been and continue to be offered, no model involving an eternal universe has proved as plausible as the standard model. Unless we are to assert that the universe simply sprang into being uncaused out of nothing, we are thus led to Leibniz’s conclusion. Several objections to inferring a supernatural cause of the origin of the universe are considered and found to be unsound.

The whole text of the article is posted online here.

If you want something to post on your Twitter or Facebook that is much shorter than this lecture, then you should check out this quick 4-minute explanation of the kalam argument.

Physicist Michael Strauss discusses Christianity and science at Stanford University

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

This is one of my favorite lectures.

The lecture:

Dr. Strauss delivered this lecture at Stanford University in 1999. It is fairly easy to understand, and it even includes useful dating tips.

Here is a clip:

The full video can be watched on Vimeo:

I pulled the MP3 audio from the lecture in case anyone wants just the audio.

Summary:

What does science tell us about God?
– the discoveries of Copernicus made humans less significant in the universe
– the discoveries of Darwin should that humans are an accident
– but this all pre-modern science
– what do the latest findings of science say about God?

Evidence #1: the origin of the universe
– the steady state model supports atheism, but was disproved by the latest discoveries
– the oscillating model supports atheism, but was disproved by the latest discoveries
– the big bang model supports theism, and it is supported by multiple recent discoveries
– the quantum gravity model supports atheism, but it pure theory and has never been tested or confirmed by experiment and observation

Evidence #2: the fine-tuning of physical constants for life
– there are over 100 examples of constants that must be selected within a narrow range in order for the universe to support the minimal requirements for life
– example: mass density
– example: strong nuclear force (what he studies)
– example: carbon formation

Evidence #3: the fine-tuning of our planet for habitability
– the type of galaxy and our location in it
– our solar system and our star
– our planet
– our moon

It’s a good lecture explaining basic arguments for a cosmic Creator and Designer. If you add the origin of life and the Cambrian explosion (Stephen C. Meyer’s arguments), then you will be solid on science apologetics. That’s everything a rank-and-file Christian needs.

Positive arguments for Christian theism

Jennifer Roback Morse lectures on marriage and family

Marriage and family
Marriage and family

I am sure you will all LOVE this lecture delivered by Dr. Jennifer Roback Morse at Houston Baptist University. (60 minutes, start listening at 11:15 though!)

Topics:

  • what is the purpose of marriage in society?
  • do children really need a mother and a father?
  • is each child entitled to a relationship with their 2 bio-parents?
  • how is the purpose of marriage being re-defined today?
  • how does same-sex marriage redefine traditional marriage?
  • should the state be able to determine who counts as a parent?
  • are mothers and fathers interchangeable?
  • how did no-fault divorce redefine marriage?
  • does the government provide an incentive to divorce?
  • are men interchangeable with women?
  • where did feminism come from? how did it start?
  • how does the Marxist worldview view marriage and family?
  • who do feminists believe should be raising the children?
  • how Christianity conflicts with Utopian views
  • what can a Christian university do to turn the tide?

This is a fun lecture to watch, because she’s very articulate, informed, and passionate. She’s an excellent speaker, because she taught economics at Yale University and George Mason University.

I’ve learned a ton about marriage and economics by listening to Jennifer Roback Morse. I like to complain a lot about women today not thinking much about love, marriage and parenting. But Dr. J knows everything about those topics. It’s useful stuff for young people to know – it’s never a bad idea to think deeply about marriage as an enterprise, and to understand the challenges to marriage.

Ryan T. Anderson presents the case for natural / traditional marriage

Does government provide incentives for people to get married?
What effects does redefining marriage have on society?

I spend Tuesday night working through 3 chapters of Anderson’s book “Truth Overruled”, so I thought I would re-post this old post on marriage.

A must-read long paper from the Heritage Foundation. It’s a great concise presentation of the reasons why the United States should not redefine marriage. (H/T A tweet from Ryan T. Anderson)

Abstract:

Marriage is based on the truth that men and women are complementary, the biological fact that reproduction depends on a man and a woman, and the reality that children need a mother and a father. Redefining marriage does not simply expand the existing understanding of marriage; it rejects these truths. Marriage is society’s least restrictive means of ensuring the well-being of children. By encouraging the norms of marriage—monogamy, sexual exclusivity, and permanence—the state strengthens civil society and reduces its own role. The future of this country depends on the future of marriage. The future of marriage depends on citizens understanding what it is and why it matters and demanding that government policies support, not undermine, true marriage.

Excerpt:

Supporters of redefinition use the following analogy: Laws defining marriage as a union of a man and a woman are unjust—fail to treat people equally—exactly like laws that prevented interracial marriage. Yet such appeals beg the question of what is essential to marriage. They assume exactly what is in dispute: that gender is as irrelevant as race in state recognition of marriage. However, race has nothing to with marriage, and racist laws kept the races apart. Marriage has everything to do with men and women, husbands and wives, mothers and fathers and children, and that is why principle-based policy has defined marriage as the union of one man and one woman.

Marriage must be color-blind, but it cannot be gender-blind. The color of two people’s skin has nothing to do with what kind of marital bond they have. However, the sexual difference between a man and a woman is central to what marriage is. Men and women regardless of their race can unite in marriage, and children regardless of their race need moms and dads. To acknowledge such facts requires an understanding of what, at an essential level, makes a marriage.

And a bit later:

If the law taught a falsehood about marriage, it would make it harder for people to live out the norms of marriage because marital norms make no sense, as matters of principle, if marriage is just intense emotional feeling. No reason of principle requires an emotional union to be permanent or limited to two persons, much less sexually exclusive. Nor should it be inherently oriented to family life and shaped by its demands. This does not mean that a couple could not decide to live out these norms where temperament or taste so motivated them, just that there is no reason of principle to demand that they do so. Legally enshrining this alternate view of marriage would undermine the norms whose link to the common good is the basis for state recognition of marriage in the first place.

Insofar as society weakens the rational foundation for marriage norms, fewer people would live them out, and fewer people would reap the benefits of the marriage institution. This would affect not only spouses, but also the well-being of their children. The concern is not so much that a handful of gay or lesbian couples would be raising children, but that it would be very difficult for the law to send a message that fathers matter when it has redefined marriage to make fathers optional.

And one last one:

In fact, much of this is already occurring. Heritage Foundation Visiting Fellow Thomas Messner has documented multiple instances in which redefining marriage has already become a nightmare for religious liberty.[48] If marriage is redefined to include same-sex relationships, then those who continue to believe the truth about marriage—that it is by nature a union of a man and a woman—would face three different types of threats to their liberty: the administrative state, nondiscrimination law, and private actors in a culture that is now hostile to traditional views.[49]

After Massachusetts redefined marriage to include same-sex relationships, Catholic Charities of Boston was forced to discontinue its adoption services rather than place children with same-sex couples against its principles.[50] Massachusetts public schools began teaching grade-school students about same-sex marriage, defending their decision because they are “committed to teaching about the world they live in, and in Massachusetts same-sex marriage is legal.” A Massachusetts appellate court ruled that parents have no right to exempt their children from these classes.[51]

The New Mexico Human Rights Commission prosecuted a photographer for declining to photograph a same-sex “commitment ceremony.” Doctors in California were successfully sued for declining to perform an artificial insemination on a woman in a same-sex relationship. Owners of a bed and breakfast in Illinois who declined to rent their facility for a same-sex civil union ceremony and reception were sued for violating the state nondiscrimination law. A Georgia counselor was fired after she referred someone in a same-sex relationship to another counselor.[52] In fact, the Becket Fund for Religious Liberty reports that “over 350 separate state anti-discrimination provisions would likely be triggered by recognition of same-sex marriage.”[53]

This article is long and comprehensive. It will take some time to read. It’s includes logical arguments as well as empirical evidence from research – with footnotes. I really recommend taking a look at the article. Even if it takes a long time to read, it will definitely expand your mind to think about why we had a definition of marriage in the first place, and what we would lose by changing that definition. When you debate people who want to redefine marriage, it’s very important to appeal to logical arguments and evidence from studies. Get the conversation away from emotions and instead introduce facts and arguments.

You can get an even longer treatment in the new book by Ryan T. Anderson and his co-authors Sherif Girgis and Robert P. George. This is *the* book to get on the marriage issue.

J.P. Moreland lectures on “Love Your God With All Your Mind”

Dr. J.P. Moreland
Dr. J.P. Moreland

If I had to pick a few lectures that really changed my life, then this lecture by J.P. Moreland would definitely be on that list.

The MP3 file.

Topics:

  • How J.P. Moreland become a Christian
  • How evangelism drove his efforts to answer skeptics
  • How can evangelicals be so numerous, and yet have so little influence?
  • When did the church stop being able to out-think her critics?
  • How studying and thinking can be a way of worshiping God
  • Romans 12:1-2 – what does this passage mean?
  • Are your beliefs under the control of your will?
  • Can you “try” to believe something by an act of will?
  • If not, then how can you change your beliefs?
  • Changing your mind is the only way to change your life
  • Matthew 22:37 – what is this passage saying?
  • How can you love God by using your intellect?
  • How can you defend God’s honor, when it is called into question?
  • In a debate, should you quote sources that your opponent doesn’t accept?
  • Should you only study the Bible, or should you study rival worldviews?
  • 1 Pet 3:15 – what does this passage mean?
  • If you knew you were going to be in a debate, what should you do?
  • How can you be bold in witnessing? Where does boldness come from?
  • What should the church do to make bold evangelists?
  • 2 Cor 10:5 – what is this passage talking about?
  • The passage talks about destroying fortresses – what are the fortresses?
  • List of some of the speculations that we are supposed to be destroying
  • What does the phrase “spiritual warfare” really mean?

And here is a longer version of the same lecture (MP3) presented to an audience of university students and faculty.

By the way, the title of his lecture comes from a book that he wrote, which is now in its second edition.

My friend Shawn was telling me just last week that one of the speakers from Stand to Reason told him that if he had not read the “Love Your God With All Your Mind” book, then he could not be a real Christian apologist. Exaggeration? Maybe. But why take that chance?