A small minority of people still speculate that the Apollo 11 mission was a hoax. But the truth of the matter is that the world changed forever on July 20, 1969.

A set of fossilized Tyrannosaurus rex teeth was found in a rock layer that it had no business being in, according to evolutionary interpretations. Discovered in Hyogo, Japan, the teeth came from a 15-foot-tall dinosaur entombed in early Cretaceous rock, supposedly deposited 140 million years ago.

At the close of the creation week, the first chapter of Genesis records that “God saw every thing that he had made, and, behold, it was very good.”¹ But some aspects of today’s world—for example, certain aggressive behaviors—are negative, dangerous, or destructive. How could that be, if everything God created was good?

Countless television programs and movies portray casual sex as “no big deal,” or even normal. But according to the scientific data, that view is all wrong. As it turns out, the brain chemistry associated with sex is exclusively conducive to marriage.