An Evolutionary Explanation for Morality

It seems as though college students want to be lectured more about morality these days. At least that's the impression we get at one community college in south Orange County. In addition to the February 26th McDowell-Corbett debate (organized by Apologetic Junkie) on the question “Is God the Best Explanation for Moral Values?” there was another moral-themed academic event on the Saddleback College campus on the same night, on the same topic, and in the same room that we used for the overflow crowd just a few hours later. World renowned evolutionary biologist Francisco Ayala was a guest lecturer in a lecture series sponsored by the biology and chemistry departments in a talk entitled “Biological Foundations of Morality”.

Ayala’s argument is that morality comes from both biological and cultural evolution which he develops through two main contentions: 1) The human propensity for a “capacity for ethics” (ability to perceive moral actions as good or evil) is a result of biological evolution, and 2) the development of “moral norms” (socially acceptable conduct) comes about through cultural evolution.

Reflections on My Recent Debate

(Conversantlife.com) by Sean McDowell

My recent debate with James Corbett on the topic, "Is God the Best Explanation for Moral Values?", has generated quite a stir. A number of people from various backgrounds and beliefs have chimed in with their thoughts, including a popular atheist blogger, a Christian science-fiction writer, a Christian postmodernist, the "Apologetics Junkie," and the Saddleback College paper (the debate was held at Saddleback College).

Here are a few of my thoughts:

Last November I sat down with my friend Greg Koukl while we were both at a conference in New Orleans to talk about his (then) pending debate with Michael Shermer. Greg gave me lots of helpful advice, but one quote stuck out to me in particular: “The more you sweat in preparation, the less you bleed in battle.” Given that my first debate was going to be on my home turf—in front of my family, friends, students, and colleagues—I most definitely did not want to bleed in battle.

So I prepared hard for about four months by watching debates, reading books, talking with my former professors, and even having multiple practice debates with friends of mine. I’ve probably never prepared for something harder in my life. While I have been a public speaker for over a decade, this was my first official debate. I learned very quickly that speaking skills help in debate, but they are only one component.

McDowell-Corbett Debate Video (2 of 2)

Is God the Best Explanation for Moral Values? Part 2 from ConversantLife on Vimeo.

McDowell-Corbett Debate Video (1 of 2)

Is God the Best Explanation for Moral Values? Part 1 from ConversantLife on Vimeo.

An Objectively Good Night

Success!!! Despite a few hiccups in pre-event planning, last night's McDowell-Corbett debate went incredibly well. Saddleback College was buzzing with students, families, scholars, and local citizens lucky enough to get a seat in an event that sold out weeks in advance over a period of about 10 days. Sadly, we had to turn away over three times the number as our room could hold but the webcast was viewed by over a 1,000 people from around the globe. In fact, Conversant Life told me that so many people logged in at one time that the server crashed three times (sorry about that livestream viewers). I would be remiss not to thank Karla Westphal (Saddleback College Freethinkers Club faculty advisor) for hosting the event and handling lots of logistics. I wouldn't have wanted anyone else in her role.

Both speakers were articulate and dynamic which kept the audience captivated the entire 95 minutes without a break. Craig Hazen set the tone with his trademark wit and cordial demeanor. I witnessed first hand his unbroken contact with the timekeeper and even-handed treatment of speaker time limits. The only exception was when he granted Corbett an additional response in the Q&A portion. He even kept the course on track to about three minutes of our planned end time. Amazing work, Dr. Hazen! My only fear is the backlash I'm going to get from all those unable to attend now that Craig and Sean gave away free books and DVDs to everyone there (again, sorry webcasters).

Sean spoke first, as is customary of the positive debate position, and set the bar high for his opponent. Sean layed out his case in outline form stating two key contentions to frame the debate. 1) If God does not exist, we have no solid foundation for moral values, and 2) If God does exist, we do have a solid foundation for moral values. Sean carefully made the distinction between subjective and objective with Greg Koukl's famous ice cream illustration. He told the story of a terrible teen gang rape to show what it means for something to be objectively wrong. Sean argued that any ethical system must account for three things: 1) Transcendence, 2) Free will, and 3) Human value. Concluding that God makes the most sense of moral values, Sean then challenged Dr. Corbett to offer a better explanation.