A Science-Based Look At "Fine-Tuning"

"What is fine-tuning in cosmology? Here’s the claim: cosmic conditions that allow complex structures — galaxies, stars, planets, people — depend on a few “constants of nature” lying within tight ranges of values. But is fine-tuning valid?"

Atheists are frequently challenged by religious apologists regarding the "fine-tuning" of the universe we live in as evidence of a God. At the 14:00 mark in this video, physicist Fred Adams explains the parameters of what is involved with "fine-tuning" and talks about how our universe could have been MORE finely tuned for MORE life within it. In fact, he claims that given enough time we could design a better universe. Perhaps God can enroll in some classes.

What's Fine-Tuning in Cosmology?