She asked me what I thought about that and instead of reacting to the lack of religious conviction, my mind was automatically drawn to the fact that, lately, I've noticed there's a lack of commitment to a lot of things. In fact, just about everything.
Religion or no religion, I think you can see it in secular arenas too - Lions Clubs, Jaycees, and others face lacking participation; notably, marriages fall by dozens (some may view this as religious, I know). But, my comment in the moment of this question was, "Look at cell phone contracts. People can't even commit to those. They want everything like it is at Burger King. They want it their way, every day."
I really see it as an issue of selfishness. It's a lack of ability to commit because one is too selfish to give up doing whatever they want to, whenever they want to. Acting in any way that seems pleasing in the moment, justifying whatever they do as right because they say so. There may be plenty of people who, when they learn about a particular issue, could be compelled to commit. But when/if that means they need to change their lifestyles, pay attention to the things they do and say to be responsible or culpable for them, or to even to just go and rededicate themselves and learn more once each week, that's just too much.
Commitment is about being selfless, at least in many ways. A person has to say they are giving themselves to something, someone, a cause or whatever, and living within the boundaries that result is ok because they are all in.
When was the last time you saw someone do that?