The topic of their conversation was why Americans aren't having more children, and the whole six minute segment is worth watching, but at the 1:50 mark Carlson asks: “Then what’s the point of life [if people don't want to have children and families]? Going on more trips? Buying more crap? Clothes? I’m serious. What is the point?”
Metaxas' answer is, I think, exactly right:
Nobody really says this because it’s too ugly, but if you actually believe we evolved out of the primordial soup and through happenstance got here, by accident, then our lives literally have no meaning. And we don’t want to talk about that because it’s too horrific. Nobody can really live with it.In other words, given the lurch toward metaphysical naturalism in the Western world, there's really no reason to think it's wrong to just live for oneself, to put one's own interests first, to seek to squeeze as much personal enjoyment out of this otherwise pointless existence as possible before we die.
But what we do is, we buy into that idea and we say, “Well then, what can I do? Since there’s no God, I guess I can have guilt-free pleasure. And so I’m going to spend the few decades that I have trying to take care of Number 1, trying to have as much fun as I can. By the way, having kids requires self-sacrifice. I don’t have time for that. I won’t be able to have as much fun.”
Carlson responds to Metaxas' analysis with this,
But what a lie. What a lie. As you lie there, life ebbing away, you think, “I’m glad I made it to Prague.” Actually people don’t think that as they die.True enough, but when they're alive and in the full bloom of life people often do think that the more things they can accumulate, the more sights they can see, the more pleasure they can experience the more meaningful their life will be. Carlson says that they're believing a lie.
Here's the video of the exchange: Metaxas is, of course, not the first person to say what he says here. Philosophers have been making this same observation about the emptiness of modern life for decades. Two twentieth century French thinkers, Jean Paul Sartre and Albert Camus, serve as examples.
Sartre wrote that, "Life has no meaning the moment you lose the illusion of being eternal," and Camus declared that, "...for anyone who is alone, without God and without a master, the weight of days is dreadful."
If that's the way things are, multitudes of moderns have concluded, then why not just live for oneself and make the best of a bad situation. What sense does it make, they reason, to sacrifice the only life we have for other people, for kids and a family.
Their conviction is that matters is personal prosperity, power and pleasure and anything that interferes with the acquisition of those is best avoided.