Appearing in St. Louis

I'll be in St. Louis, Missouri the first week of May on a whirlwind tour of four events on three days. I'll be selling and signing my books at all three venues. And all do ask for small donations.
(1) First is a debate in the Responsible Public Debate series held by the Ethical Society of St. Louis (which I hear is the largest ethical society in the nation) on Tuesday, May 3, from 7pm to 9pm.

Is Obama a War Criminal?

I'd like to post today some (hopefully) educational and philosophical thoughts on a major current event of considerable importance, on which every American should be well informed.
There has been much said of late (by both liberals and conservatives, even on the usually well-informed Daily Show) to the effect that Obama is a war criminal, because his aerial assault on Libya was unconstitutional

Appearing in Orange County

A day after my Riverside appearance I'll also be speaking to the Orange County Backyard Skeptics in Villa Park, California (at 7pm, Thursday, April 14). To attend (and get the venue address--it's held literally in a member's private but lovely backyard) you must be a member of their meetup group (which you can join here), or personally invited by a member. Suggested donation is $5 (or $10 if

Appearing in Wichita

That's right, I'll be speaking on Rapture Day! What's that, you ask? Here's the official announcement, from the event organizers (the Air Capital Skeptics and the Secular Student Alliance):
Rapture Day is going to be a day of great speakers giving presentations with a focus on religion and how it relates to various doomsday claims. The event will be held at the Wichita State University CAC

Why I Am Not a Christian

A donor who wishes to remain anonymous has commissioned on my behalf a print publication of a slightly updated version of my 2006 essay "Why I Am Not a Christian." All proceeds will go to me. He just wanted it to exist so he could hand it out to door knocking evangelists, and make other handy uses of it in his own atheist evangelism. At the donor's request (and generous payment) I made several

Moral Ontology

Ontology is the study of “being,” i.e. what it means for something to “be” or “exist.” I have discussed on other occasions the ontology of time and the ontology of logic and mathematics (among other things, in numerous places). A couple weeks ago for a Christian youth group (Stand to Reason) I was asked to discuss the ontology of moral facts, expanding on questions that remained after last year.

Appearing in Riverside

I will be speaking in Riverside, California on Wednesday, April 13 (2011), for the Inland Empire Atheists, Agnostics & Skeptics, from 7pm to 9pm (doors open at 6pm), at the Universalist Unitarian Church on 3657 Lemon Street (see the meetup page for the event). Admission is $5 (but free to students and the unemployed). I will be selling and signing my books afterward.
 
Topic: Defending Naturalism