On the next episode of Philosophy in Action Radio, Greg Perkins and I will answer questions on evolution’s ethical implications, cultivating a healthy body image, the value of studying theology, and more. This episode of internet radio airs at 8 am PT / 9 MT / 10 CT / 11 ET on Sunday, 30 March 2014, in our live studio. If you can’t listen live, you’ll find the podcast on the episode’s archive page.

This week’s questions are:

• Question 1: Evolution’s Ethical Implications: Should ethics begin with facts about evolution, including altruism? The ethical egoism advocated by Ayn Rand doesn’t seem to incorporate genetics or evolution. Having evolved in tribal and family groups, we are creatures tuned to group behavior more than to individual behavior. Altruism wasn’t invented by religion. In a tribe, helping those around you helps you survive too. Helping your kin helps your genes survive. The fact is that feeling good when you help others is built into the core of being human. The fact is that much status seeking and other seemingly irrational actions are techniques to ensure the propagation of our genes. Objectivism starts with “A is A.” But, if reality is most important, shouldn’t people base their ethics on the facts about humans as they actually are – altruism and all?
• Question 2: Cultivating a Healthy Body Image: How does a person cultivate a healthy body image? Suppose that a woman realizes that she has been unconsciously influenced by unrealistic body images – as portrayed in movies, magazines, and so on? She is basically healthy, and so it would be good for her to feel good about how she looks. But a person can’t always change everything about herself: she can’t change her height, however much she dislikes it. Even if a person can make changes, most people need to accept that they will never look like movie stars. So how does a person cultivate a healthy body image? How might a person notice and combat an unhealthy obsession with appearance?
• Question 3: The Value of Studying Theology: Can a rational person extract any value from studying theology? Theology includes a mix of arguments for the existence of God, plus views on ethics, and more. It’s the earliest form of philosophy. Can a person benefit by cherry picking ideas from theological teachings or does the mysticism and other faults outweigh any benefits?

After that, we’ll tackle some impromptu “Rapid Fire Questions.”

To join the live broadcast and its chat, just point your browser to Philosophy in Action’s Live Studio a few minutes before the show is scheduled to start. By listening live, you can share your thoughts with other listeners and ask us follow-up questions in the text chat.

The podcast of this episode will be available shortly after the live broadcast here: Radio Archive: Q&A: Evolution’s Ethical Implications, Body Image, Theology, and More. You can automatically download that and other podcasts by subscribing to Philosophy in Action’s Podcast RSS Feed:

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I hope you join us for the live show or enjoy the podcast later. Also, please share this announcement with any friends interested in these topics!

Philosophy in Action Radio applies rational principles to the challenges of real life in live internet radio shows on Sunday mornings and Thursday evenings. For information on upcoming shows, visit the Episodes on Tap. For podcasts of past shows, visit the Show Archives.