A common challenge to evolutionary theory is that while life does indeed change over time (what is known as microevolution), no one has ever seen one species evolve into another species (macroevolution).

If the tape was rewound and evolution started over from scratch, Conway Morris says, the evolutionary details would be different, but the end result would be similar: a species characterized by intelligence and complex civilization.

Polkinghorne discusses the origins and aims of natural theology in this series. It does not offer truth, but rather a “best explanation” for the world, answering primarily meta-questions. Two such questions asked by Polkinghorne are, “Why is science possible at all?” and “What makes the universe so special?” To explore the answers, he looks at the ability of human minds to penetrate mysteries of the natural world as well as the fine-tuning of the universe necessary to produce the fruitfulness of life.

I ask the question, “Why is the universe so special?” Now scientists don’t like things to be special; we like things to be general, and our natural anticipation would have been that the universe is just a common specimen of what a universe might be like.

Physical death is a necessary and, perhaps, disconcerting element of the evolutionary process for many Christians. It is difficult to imagine a perfect and loving God designing such a universe where forces such as natural death and entropy operate.

This sermon is a clear reminder that we each have a choice. We can work to build cities that celebrate God’s love for us (the lineage of Seth), or we can live in the destructive lineage of Cain. May the spirit of prayer, humility, and love characterize the world’s cities on this the tenth anniversary of America’s most stark example of “The Tale of Two Cities.”