Near the end of his life, the great Christian apologist C.S. Lewis give a final interview to journalist Sherwood Eliot Wirt. One of the topics they discussed was the possibility of intelligent life on other planets -- a subject that interested Lewis, a fact made obvious in his trilogy of science fiction novels.

This is a subject that can be addressed in a secular manner, of course.

At the same time, if intelligent life is found on another planet, this does raise certain questions for those who believe in a God that -- one way or another -- created heaven and earth. To cut to the chase: What actions would this kind of God need to take to provide redemption on other worlds, if they are as sinful and fallen as this one?

For example, there was this exchange in that 1963 Lewis interview:

Wirt: Do you think there will be widespread travel in space?

Lewis: “I look forward with horror to contact with the other inhabited planets, if there are such. We would only transport to them all of our sin and our acquisitiveness, and establish a new colonialism. I can’t bear to think of it. But if we on earth were to get right with God, of course, all would be changed. Once we find ourselves spiritually awakened, we can go to outer space and take the good things with us. That is quite a different matter.”

Now, flip that coin over and look at the other side. What are the theological implications of evidence that this world is truly unique, that intelligent life does not exist elsewhere?

With that in mind, consider this weekend's think piece, which ran at Vox under this sobering double-decker headline:

Why haven’t we found aliens yet?

A new paper on the Fermi paradox convincingly shows why we will probably never find aliens.

Unless I have missed something, this long piece is totally free of any content linked to religion, at least in a positive sense. The absence of any religious implications -- even the obvious points that would raised by an atheist or agnostic -- is rather striking.